| Title |
Test
Find
IPV4 and IPV6 address
|
| Expression |
([0-9A-Fa-f]{1,4}:){7}[0-9A-Fa-f]{1,4}|(\d{1,3}\.){3}\d{1,3} |
| Description |
Matches all IPV6 and IPV4 addresses. Doesn't limit IPV4 to just values of 255. Doesn't allow IPV6 compression. |
| Matches |
0:123:af00:ffff:0C67:0:0:8787 | 0:0:0:0:0:0:0:1 | 0.0.0.1 | 999.999.999.999 |
| Non-Matches |
::1 |
| Author |
Rating:
John Wilkins
|
| Source |
|
| Your Rating |
|
Title: Developer
Name: iPrincess
Date: 6/12/2012 12:44:14 PM
Comment:
Thanks John, I was very happy to find a regex that worked (for the most part). Any ideas on how to get it to accept ipv6 with dropped leading zeros?
Title: Addition
Name: Gerry
Date: 12/21/2007 6:15:57 PM
Comment:
sorry, last posting is terrible to read ... also doesn't match an address like 2001:0DB8:0000:0000:0202:B3FF:FE1E:8329 --> 2001:DB8::202:B3FF:FE1E:8329. The double colon can replace consecutive zeros and leading zeros can also be skipped. Makes it really difficult to find an good expression.
Title: Very basic regexp
Name: Gerry
Date: 12/21/2007 6:05:35 PM
Comment:
Doesn't match addresses like
2001:0db8::0370:7344
2001:0db8::0370::
2001:0db8:85a3:08d3:1319:8a2e:100.22.44.55
2001:0db8::8a2e:100.22.44.55
