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Well-known ports: 0–1023

ChinniLax September 14, 2009

0-1023

Port	Description	Status
0/TCP,UDP	Reserved	Official
1/TCP,UDP	TCP Port Service Multiplexer	Official
2/TCP,UDP	Management Utility	Official
3/TCP,UDP	Compression Process	Official
5/TCP,UDP	Remote Job Entry	Official
7/TCP,UDP	Echo	Official
9/TCP,UDP	Discard	Official
11/TCP,UDP	Active Users	Official
13/TCP,UDP	DAYTIME – (RFC 867)	Official
17/TCP,UDP	Quote of the Day	Official
18/TCP,UDP	Message Send Protocol	Official
19/TCP,UDP	Character Generator	Official
20/TCP	FTP – data	Official
21/TCP	FTP—control (command)	Official
22/TCP,UDP	Secure Shell (SSH)—used for secure logins, file transfers (scp, sftp) and port forwarding	Official
23/TCP	Telnet protocol—unencrypted text communications	Official
25/TCP	Simple Mail Transfer Protocol (SMTP)—used for e-mail routing between mail servers	Official
34/TCP,UDP	Remote File (RF)—used to transfer files between machines	Unofficial
35/TCP,UDP	Any private printer server protocol	Official
35/TCP,UDP	QMS Magicolor 2 printer server protocol	Unofficial
37/TCP,UDP	TIME protocol	Official
39/TCP,UDP	Resource Location Protocol^[2] (RLP)—used for determining the location of higher level services from hosts on a network	Official
41/TCP,UDP	Graphics	Official
42/TCP,UDP	nameserver, ARPA Host Name Server Protocol	Official
42/TCP,UDP	WINS	Unofficial
43/TCP	WHOIS protocol	Official
49/TCP,UDP	TACACS aka TACOS Login Host protocol	Official
52/TCP,UDP	XNS (Xerox Network Services) Time Protocol	Official
53/TCP,UDP	Domain Name System (DNS)	Official
54/TCP,UDP	XNS (Xerox Network Services) Clearinghouse	Official
55/TCP,UDP	ISI-GL (ISI Graphics Language)	Unofficial
56/TCP,UDP	XNS (Xerox Network Services) Authentication	Official
56/TCP,UDP	RAP (Route Access Protocol)^[3]	Unofficial
57/TCP	MTP, Mail Transfer Protocol	Unofficial
58/TCP,UDP	XNS (Xerox Network Services) Mail	Official
67/UDP	Bootstrap Protocol (BOOTP) Server; also used by Dynamic Host Configuration Protocol (DHCP)	Official
68/UDP	Bootstrap Protocol (BOOTP) Client; also used by Dynamic Host Configuration Protocol (DHCP)	Official
69/UDP	Trivial File Transfer Protocol (TFTP)	Official
70/TCP	Gopher protocol	Official
79/TCP	Finger protocol	Official
80/TCP,UDP	Hypertext Transfer Protocol (HTTP)	Official
81/TCP	Torpark—Onion routing	Unofficial
82/UDP	Torpark—Control	Unofficial
83/TCP	MIT ML Device	Official
88/TCP,UDP	Kerberos—authentication system	Official
90/TCP,UDP	dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map	Official
90/TCP,UDP	Pointcast	Unofficial
99/TCP	WIP Message Protocol	Unofficial
101/TCP	NIC host name	Official
102/TCP	ISO-TSAP (Transport Service Access Point) Class 0 protocol^[4]	Official
104/TCP,UDP	ACR/NEMA Digital Imaging and Communications in Medicine	Official
107/TCP	Remote TELNET Service^[5] protocol	Official
109/TCP	Post Office Protocol 2 (POP2)	Official
110/TCP	Post Office Protocol 3 (POP3)	Official
111/TCP,UDP	Sun Remote Procedure Call	Official
113/UDP	ident—user identification system, used by IRC servers to identify users	Official
113/TCP,UDP	Authentication Service (auth)	Official
115/TCP	Simple File Transfer Protocol (SFTP)	Official
117/TCP	UUCP Path Service	Official
118/TCP,UDP	SQL (Structured Query Language) Services	Official
119/TCP	Network News Transfer Protocol (NNTP)—used for retrieving newsgroup messages	Official
123/UDP	Network Time Protocol (NTP)—used for time synchronization	Official
135/TCP,UDP	DCE endpoint resolution	Official
135/TCP,UDP	Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service^[6], used to remotely manage services including DHCP server, DNS server and WINS. Also used by DCOM	Unofficial
137/TCP,UDP	NetBIOS NetBIOS Name Service	Official
138/TCP,UDP	NetBIOS NetBIOS Datagram Service	Official
139/TCP,UDP	NetBIOS NetBIOS Session Service	Official
143/TCP,UDP	Internet Message Access Protocol (IMAP)—used for retrieving, organizing, and synchronizing e-mail messages	Official
152/TCP,UDP	Background File Transfer Program (BFTP)^[7]	Official
153/TCP,UDP	SGMP, Simple Gateway Monitoring Protocol	Official
156/TCP,UDP	SQL Service	Official
158/TCP,UDP	DMSP, Distributed Mail Service Protocol	Unofficial
161/TCP,UDP	Simple Network Management Protocol (SNMP)	Official
162/TCP,UDP	Simple Network Management Protocol Trap (SNMPTRAP)^[8]	Official
170/TCP	Print-srv, Network PostScript	Official
177/TCP,UDP	X Display Manager Control Protocol (XDMCP)	Official
179/TCP	BGP (Border Gateway Protocol)	Official
194/TCP,UDP	IRC (Internet Relay Chat)	Official
199/TCP,UDP	SMUX, SNMP Unix Multiplexer	Official
201/TCP,UDP	AppleTalk Routing Maintenance	Official
209/TCP,UDP	The Quick Mail Transfer Protocol	Official
213/TCP,UDP	IPX	Official
218/TCP,UDP	MPP, Message Posting Protocol	Official
220/TCP,UDP	IMAP, Interactive Mail Access Protocol, version 3	Official
259/TCP,UDP	ESRO, Efficient Short Remote Operations	Official
264/TCP,UDP	BGMP, Border Gateway Multicast Protocol	Official
311/TCP	Mac OS X Server Admin (officially AppleShare IP Web administration)	Official
308/TCP	Novastor Online Backup	Official
318/TCP,UDP	PKIX TSP, Time Stamp Protocol	Official
323/TCP,UDP	IMMP, Internet Message Mapping Protocol	Unofficial
350/TCP,UDP	MATIP-Type A, Mapping of Airline Traffic over Internet Protocol	Official
351/TCP,UDP	MATIP-Type B, Mapping of Airline Traffic over Internet Protocol	Official
366/TCP,UDP	ODMR, On-Demand Mail Relay	Official
369/TCP,UDP	Rpc2portmap	Official
370/TCP,UDP	codaauth2 – Coda authentication server	Unofficial
370/TCP,UDP	securecast1 – Outgoing packets to NAI's servers, http://www.nai.com/asp_set/anti_virus/alerts/faq.as	Unofficial
371/TCP,UDP	ClearCase albd	Official
383/TCP,UDP	HP data alarm manager	Official
384/TCP,UDP	A Remote Network Server System	Official
387/TCP,UDP	AURP, AppleTalk Update-based Routing Protocol	Official
389/TCP,UDP	Lightweight Directory Access Protocol (LDAP)	Official
401/TCP,UDP	UPS Uninterruptible Power Supply	Official
402/TCP	Altiris, Altiris Deployment Client	Unofficial
411/TCP	Direct Connect Hub	Unofficial
412/TCP	Direct Connect Client-to-Client	Unofficial
427/TCP,UDP	Service Location Protocol (SLP)	Official
443/TCP,UDP	Hypertext Transfer Protocol over TLS/SSL (HTTPS)	Official
444/TCP,UDP	SNPP, Simple Network Paging Protocol (RFC 1568)	Official
445/TCP	Microsoft-DS Active Directory, Windows shares	Official
445/UDP	Microsoft-DS SMB file sharing	Official
464/TCP,UDP	Kerberos Change/Set password	Official
465/TCP	Cisco protocol	Unofficial
465/TCP	SMTP over SSL	Unofficial
475/TCP	tcpnethaspsrv (Hasp services, TCP/IP version)	Official
497/TCP	Dantz Retrospect	Official
500/UDP	Internet Security Association and Key Management Protocol (ISAKMP)	Official
501/TCP	STMF, Simple Transportation Management Framework – DOT NTCIP 1101	Unofficial
502/TCP,UDP	Modbus, Protocol	Unofficial
504/TCP,UDP	Citadel – multiservice protocol for dedicated clients for the Citadel groupware system	Official
510/TCP	First Class Protocol	Unofficial
512/TCP	Rexec, Remote Process Execution	Official
512/UDP	comsat, together with biff	Official
513/TCP	Login	Official
513/UDP	Who	Official
514/TCP	Shell—used to execute non-interactive commands on a remote system	Official
514/UDP	Syslog—used for system logging	Official
515/TCP	Line Printer Daemon—print service	Official
517/UDP	Talk	Official
518/UDP	NTalk	Official
520/TCP	efs, extended file name server	Official
520/UDP	Routing—RIP	Official
524/TCP,UDP	NCP (NetWare Core Protocol) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.	Official
525/UDP	Timed, Timeserver	Official
530/TCP,UDP	RPC	Official
531/TCP,UDP	AOL Instant Messenger, IRC	Unofficial
532/TCP	netnews	Official
533/UDP	netwall, For Emergency Broadcasts	Official
540/TCP	UUCP (Unix-to-Unix Copy Protocol)	Official
542/TCP,UDP	commerce (Commerce Applications)	Official
543/TCP	klogin, Kerberos login	Official
544/TCP	kshell, Kerberos Remote shell	Official
546/TCP,UDP	DHCPv6 client	Official
547/TCP,UDP	DHCPv6 server	Official
548/TCP	Apple Filing Protocol (AFP) over TCP	Official
550/UDP	new-rwho, new-who	Official
554/TCP,UDP	Real Time Streaming Protocol (RTSP)	Official
556/TCP	Remotefs, RFS, rfs_server	Official
560/UDP	rmonitor, Remote Monitor	Official
561/UDP	monitor	Official
563/TCP,UDP	NNTP protocol over TLS/SSL (NNTPS)	Official
587/TCP	e-mail message submission^[9] (SMTP)	Official
591/TCP	FileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)	Official
593/TCP,UDP	HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server	Official
604/TCP	TUNNEL profile^[10], a protocol for BEEP peers to form an application layer tunnel	Official
623/UDP	ASF Remote Management and Control Protocol (ASF-RMCP)	Official
631/TCP,UDP	Internet Printing Protocol (IPP)	Official
636/TCP,UDP	Lightweight Directory Access Protocol over TLS/SSL (LDAPS)	Official
639/TCP,UDP	MSDP, Multicast Source Discovery Protocol	Official
641/TCP,UDP	SupportSoft Nexus Remote Command (control/listening): A proxy gateway connecting remote control traffic	Official
646/TCP,UDP	LDP, Label Distribution Protocol, a routing protocol used in MPLS networks	Official
647/TCP	DHCP Failover protocol^[11]	Official
648/TCP	RRP (Registry Registrar Protocol)^[12]	Official
652/TCP	DTCP, Dynamic Tunnel Configuration Protocol	Unofficial
653/TCP,UDP	SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic	Official
654/TCP	AODV (Ad-hoc On-demand Distance Vector)	Official
655/TCP	IEEE MMS (IEEE Media Management System)^[13][14]	Official
657/TCP,UDP	IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM)^[15] and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration	Official
660/TCP	Mac OS X Server administration	Official
665/TCP	sun-dr, Remote Dynamic Reconfiguration	Unofficial
666/UDP	Doom, first online first-person shooter	Official
674/TCP	ACAP (Application Configuration Access Protocol)	Official
691/TCP	MS Exchange Routing	Official
692/TCP	Hyperwave-ISP	Official
694/UDP	Linux-HA High availability Heartbeat	Unofficial
695/TCP	IEEE-MMS-SSL (IEEE Media Management System over SSL)^[16]	Official
698/UDP	OLSR (Optimized Link State Routing)	Official
699/TCP	Access Network	Official
700/TCP	EPP (Extensible Provisioning Protocol), a protocol for communication between domain name registries and registrars (RFC 4934)	Official
701/TCP	LMP (Link Management Protocol (Internet))^[17], a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links	Official
702/TCP	IRIS^[18][19] (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol)^[20] (RFC 3983)	Official
706/TCP	SILC, Secure Internet Live Conferencing	Official
711/TCP	Cisco TDP, Tag Distribution Protocol^[21][22][23]—being replaced by the MPLS Label Distribution Protocol^[24]	Official
712/TCP	TBRPF, Topology Broadcast based on Reverse-Path Forwarding routing protocol (RFC 3684)	Official
712/UDP	Promise RAID Controller	Unofficial
720/TCP	SMQP, Simple Message Queue Protocol	Unofficial
749/TCP,UDP	Kerberos administration	Official
750/TCP	rfile	Official
750/UDP	loadav	Official
750/UDP	kerberos-iv, Kerberos version IV	Official
751/TCP,UDP	pump	Official
751/TCP,UDP	kerberos_master, Kerberos authentication	Unofficial
752/TCP	qrh	Official
752/UDP	qrh	Official
752/UDP	userreg_server, Kerberos Password (kpasswd) server	Unofficial
753/TCP	Reverse Routing Header (rrh)^[25]	Official
753/UDP	Reverse Routing Header (rrh)	Official
753/UDP	passwd_server, Kerberos userreg server	Unofficial
754/TCP	tell send	Official
754/TCP	krb5_prop, Kerberos v5 slave propagation	Unofficial
754/UDP	tell send	Official
760/TCP,UDP	ns	Official
760/TCP,UDP	krbupdate [kreg], Kerberos registration	Unofficial
782/TCP	Conserver serial-console management server	Unofficial
783/TCP	SpamAssassin spamd daemon	Unofficial
829/TCP	CMP (Certificate Management Protocol)	Unofficial
843/TCP	Adobe Flash socket policy server	Unofficial
860/TCP	iSCSI (RFC 3720)	Official
873/TCP	rsync file synchronisation protocol	Official
888/TCP	cddbp, CD DataBase (CDDB) protocol (CDDBP)—unassigned but widespread use	Unofficial
901/TCP	Samba Web Administration Tool (SWAT)	Unofficial
901/TCP, UDP	VMware Virtual Infrastructure Client (UDP from server being managed to management console)	Unofficial
902/TCP	VMware Server Console (TCP from management console to server being Managed)	Unofficial
902/UDP	VMware Server Console (UDP from server being managed to management console)	Unofficial
903/TCP	VMware Remote Console ^[26]	Unofficial
904/TCP	VMware Server Alternate (if 902 is in use, i.e. SUSE linux)	Unofficial
911/TCP	Network Console on Acid (NCA)—local tty redirection over OpenSSH	Unofficial
953/TCP,UDP	Domain Name System (DNS) RDNC Service	Unofficial
981/TCP	SofaWare Technologies Remote HTTPS management for firewall devices running embedded Check Point FireWall-1 software	Unofficial
989/TCP,UDP	FTPS Protocol (data): FTP over TLS/SSL	Official
990/TCP,UDP	FTPS Protocol (control): FTP over TLS/SSL	Official
991/TCP,UDP	NAS (Netnews Administration System)	Official
992/TCP,UDP	TELNET protocol over TLS/SSL	Official
993/TCP	Internet Message Access Protocol over SSL (IMAPS)	Official
995/TCP	Post Office Protocol 3 over TLS/SSL (POP3S)	Official
999/TCP	ScimoreDB Database System	Unofficial
1001/TCP	JtoMB	Unofficial
1023/TCP,UDP	Reserved^[1]	Official

List of TCP and UDP port numbers

Ports

ChinniLax September 14, 2009

ChinniLax

1) Well-known ports: 0–1023
2) Registered ports: 1024–49151
3) Dynamic and/or private ports: 49152–65535

MCSE Documents Download

ChinniLax September 07, 2009

ChinniLax

Debug a Windows XP batch file and output the current date and time to a log file

commands Useful commands Windows Tips

ChinniLax August 21, 2009

ChinniLax

The Windows 2003 Resource Kit comes with a batch file command, logtime, that lets you output the current time, date, and a custom text message to a log file. This is great for benchmarking batch files and commands in that you can output when such a command starts and completes.

To run logtime, first download and install the Windows Server 2003 Resource Kit using the instructions mentioned in MalekTips (check the other Windows XP and DOS command tips).

Once the Resource Kit is installed, to view the online help for logtime:

C:\>logtime /?

To write a message to the text file "logtime.log" in the current directory, just issue this command:

C:\>logtime "MESSAGE"

For example, the following command will write the current day, time, and message "Command just completed" to the file logtime.log:

C:\>logtime "Command just completed"

Note that this will display the results of the command to the standard output as well. To hide this:

C:\>@logtime "Command just completed" > nul

XP: kill a Windows process from the command line with taskkill

commands Useful commands Windows Tips

ChinniLax August 21, 2009

ChinniLax

The ability to perform tasks from a system’s command line allows those tasks to be used in batch files. This recipe describes several uses of taskkill to terminate Windows processes.

If you know the name of a process to kill, for example notepad.exe, use the following command from a command prompt to end it:

taskkill /IM notepad.exe

This will cause the program to terminate gracefully, asking for confirmation if there are unsaved changes. To forcefully kill the same process, add the /F option to the command line. Be careful with the /F option as it will terminate all matching processes without confirmation.To kill a single instance of a process, specify its process id (PID). For example, if the desired process has a PID of 827, use the following command to kill it:

taskkill /PID 827

Using filters, a variety of different patterns can be used to specify the processes to kill. For example, the following filter syntax will forcefully kill all processes owned by the user Quinn:

taskkill /F /FI “USERNAME eq Quinn”

The following table shows the available filters and their use.

Filter Name Valid Operators Valid Value(s)
———– ————— ————–
STATUS eq ne RUNNING | NOT RESPONDING
IMAGENAME eq ne Image name
PID eq ne gt lt ge le PID value
SESSION eq ne gt lt ge le Session number.
CPUTIME eq ne gt lt ge le CPU time in the format
of hh:mm:ss.
MEMUSAGE eq ne gt lt ge le Memory usage in KB
USERNAME eq ne User name in [domain\]user
format
MODULES eq ne DLL name
SERVICES eq ne Service name
WINDOWTITLE eq ne Window titleeq: equals ne: not equal
gt: greater than lt: less than
gt: greater than or equal le: less than or equal

WindowsXP: Using the Command prompt to see and kill processes

commands Useful commands Windows Tips

ChinniLax August 21, 2009

ChinniLax

If you are a WindowsXP user then you must be already familiar with the life-saving graphical tool called “Task Manager” on Windows. Whenever the PC starts hanging and the processes start eating up a lot of memory (Sadly most of the time its Firefox for me), we press the alt+ctr+del key to bring up the the “Task Manager” and try to kill the memory eating processes and the ones which are “not responding”. Well, you should also know that this can be done efficiently from the command prompt as well.

As my project work requires writing and running codes, I generally have at least one Windows command prompt open. If this is the case with you then it is much faster to manage your windows processes from command prompt than to open up the Task Manager, just like we do on Linux using “ps” and “kill” command. Get to know the following commands and you can easily use the command prompt to see and kill processes.

1. Tasklist : This command is similar to “ps” command on Linux and is used to see the details of the programs and processes that are running in Windows. Tasklist can be applied to see how much memory and CPU time running processes are using, what DLL files they rely on, and other information. Thus it can be a very useful troubleshooting tool.

Processes info: When you enter tasklist on the command prompt, you can see the following informations by default. Image Name, PID, Session Name, Session#, Mem Usage
Processes detailed info: Additional info like, Status, User Name, CPU Time, Window Title can be displayed using tasklist /v
Services and Processes info: Use tasklist /svc to get a table relating Image Name, PID, and Services, very useful to know the relationship between a process and the services that are running on a system.
dlls and Processes info: Tasks and Use tasklist /m to find which DLLs are used by each process.
Filtering processes: Processes can be filtered using ImageName, PID, MemUsage, Status, Username and WindowTitle. For Example,
- Use the following command to to find processes that are not responding.
  - tasklist /fi "status eq not responding"
- Use the folliwing to list the processes eating up more than 10MB.
  - tasklist /fi "memusage gt 10000"
More Info: To get more info on advanced syntax of the command use tasklist /? or refer to Microsoft’s documentation.

(NOTE: Although Tasklist is a part of Windows XP Professional, it does not come with the Home edition. Those with the Home version of XP can download this file and can put it in the system path.)

2. Tskill : This command is used to end a process, using its name of its PID.

Kill with name: Use tskill processname to kill a process with name processname. For example:
- tskill winword (closes all the Microsoft documents that you have open)
Kill with PID : Similarly use tskill processid to kill a process with PID processid. Tasklist can be used to find the PID of a process.
More Info: To get more info on advanced syntax of the command use tskill /? or refer to Microsoft’s documentation.

(NOTE: Tskill is a part of both Windows XP Professional and the Home edition.)

3. Taskkill : Similar to Tskill, this command is also used to end a process but it provides us more options in doing so. Apart from specifying the PID or the image name of the process to kill, we can also use ceratin filters to kill the matching processes as explained below.

Kill with name: Use taskill /IM imagename to kill a process with the given Image name. For example:
- taskkill /im notepad.exe /f (forces notepad to be killed.)
Kill with PID : Use taskill /PID processid to kill a process with the given processid.
Filtering Taskkill: Processes to be killed can be filtered using ImageName, PID, MemUsage, CPUTime, Session, Status, Username, WindowTitle, Services or Modules (dll). For Example,
- Use the following command to forcefully shut down all the processes that are not responding.
  - taskkill /f /fi "status eq not responding"
- Use the folliwing to close down all programs using more than 10 MB..
  - taskkill /f /fi "memusage gt 10000"
More Info: To get more info on advanced syntax of the command use taskkill /? or refer to Microsoft’s documentation.

(NOTE: Taskkill is only a part of Windows XP Professional.)

How To Hack Isp To Use Internet For Free (tools and video tutorial)

ChinniLax August 15, 2009

ChinniLax

Superscan

Superscan is a free connect-based port scanning software designed to detect open TCP and UDP ports on a target computer, determine which services are running on those ports, and run queries such as whois, ping, ICMP traceroute, and Hostname lookups.

Superscan 4, which is a completely-rewritten update to the other Superscan, features windows enumeration, which can list a variety of important information dealing with Microsoft Windows such as:

* NetBIOS information
* user and Group Accounts
* Network shares
* Trusted Domains
* Services - which are either running or stopped

Superscan is a tool used by both system administrators, crackers and script kiddies to evaluate a computer's security. System administrators can use it to test for possible unauthorized open ports on their computer networks, whereas crackers use it to scan for a potentially insecure port in order to gain illegal access to a system.

Superscan 4 is produced by the Foundstone, a division of McAfee.

Here are some of the new features in this version.

* Superior scanning speed
* Support for unlimited IP ranges
* Improved host detection using multiple ICMP methods
* TCP SYN scanning
* UDP scanning (two methods)
* IP address import supporting ranges and CIDR formats
* Simple HTML report generation
* Source port scanning
* Fast hostname resolving
* Extensive banner grabbing
* Massive built-in port list description database
* IP and port scan order randomization
* A selection of useful tools (ping, traceroute, Whois etc)
* Extensive Windows host enumeration capability

a-Change Mac Address 5.0

Change Mac Address in seconds! Scan Mac Address within any range of IP address. Exports the scanning results from a Mac Address Lookup list. Spoofing the Mac Address of your network card to any new Mac Address.
Wake on Lan. Win Ipconfig.Port Scan.
Scan any range of IP for the proper Mac Address.
Support changing Mac Address of any network cards under Windows NT/2000/XP/95/98/2003.
Support exporting scanning mac address results to txt file.

A-MAC Address Change is a lightweight, easy-use MAC Address scanning and changing software. Don't let its small size fool you! It's filled with features such as:

* It's shockingly easy to use — just a simple input and click, that's it!
* It can scan any range of IP for the proper MAC Address.
* It supports exporting results of your scan to a text file.
* It runs on all Windows™ operating systems.
* It supports any network cards under Windows Me/95/98/NT/2000/XP/2003/Vista.
* It supports changing back to its original physical address.
* It recommends the proper Ethernet network card.
* It displays the information of your computer.
* It automatically checks the legality of IP range.
* It supports changing MAC searching speed.

But what does all this mean to you? Simple...

* You don't blow your time calling the ISP vendor and ask them to update the registered MAC Address to match the new hardware. Some Cable Modem ISP's assign IP addresses base on the PC's MAC addresses. For whatever reason, if you need to swap 2 PC's regularly to connect to the cable modem, it would be a lot easier to spoof MAC Addresses rather than to change Network Interface Card (NIC).
* You can scan the MAC Address of destination computer.
* You can perform security checking on MAC Address based authentication and authorization systems
* You can build Stand-by (offline) systems with the EXACT same Computer Name, IP address, & MAC Address as the Primary Systems. If Stand-by systems should be put online, NO arp table refresh is necessary, which eliminates extra downtime.
* Test network management tools.
* Some software can ONLY be installed and run on the systems with pre-defined MAC address in the license file. Now you can install one of these applications to another system with a different NIC.
* Troubleshoot Network problems: ARP Tables, Routing, Switching, etc.

Download

Technical Help

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