| Title |
Test
Find
Pattern Title
|
| Expression |
^((\d|\d\d|[0-1]\d\d|2[0-4]\d|25[0-5])\.(\d|\d\d|[0-1]\d\d|2[0-4]\d|25[0-5])\.(\d|\d\d|[0-1]\d\d|2[0-4]\d|25[0-5])\.(\d|\d\d|[0-1]\d\d|2[0-4]\d|25[0-5]))$
|
| Description |
Matches valids TCP/IP-Adresses |
| Matches |
1.198.0.1 | 100.10.0.1 | 200.200.123.123 |
| Non-Matches |
..12.23 | a.23.345 | 400.500.300.300 |
| Author |
Rating:
Not yet rated.
Karsten Sosna
|
| Source |
|
| Your Rating |
|
Title: To Randal L. Schwartz
Name: Karsten Sosna
Date: 5/3/2005 11:04:11 PM
Comment:
This is not correct. TCP/IP-Adresses to be composed of 4 blocks. If 127.1 expand to 127.0.0.1, is this an interpretation of an application. An adress 127.1.1 agreed in some application to 127.0.0.1, in other application to 127.1.0.1 .
Ping 127.1.1 "pings" 127.0.0.1 and shows in the statistic 127.1.0.1 .
Title: Fails to match 127.1
Name: Randal L. Schwartz
Date: 4/28/2005 11:43:50 AM
Comment:
127.1 is a valid IP address (expands to 127.0.0.1 by the rules), yet this regex fails to match such an address.
Title: TCP/IP-Adresses
Name: Karsten Sosna
Date: 4/28/2005 7:18:42 AM
Comment:
This pattern matches valids adresses
