Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 21331 |
| Name | OKDN-AS |
| Organization | Oslo kommune, Utviklings- og kompetanseetaten |
| Country | Norway
|
| Registry | RIPE NCC |
| IPv4 addresses | 98,304 |
| IPv6 /64 networks | 235 |
| Prefixes | 3 |
IPv4 Prefixes for AS21331
IPv6 Prefixes for AS21331
| Network |
Location |
/64 Prefixes |
| 2a0c:a680::/29 |
Oslo kommune, Utviklings- og kompetanseetaten |
Oslo (Gamle Oslo District) |
235 |