AS21331
Oslo Kommune, Utviklings- Og Kompetanseetaten — oslo.kommune.no
Summary
| Country |
 Norway
|
| Organization | Oslo Kommune, Utviklings- Og Kompetanseetaten |
| Domain | oslo.kommune.no |
| Number of IPv4 | 98,304 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | November 21, 2001 (about 23 years ago) |
| Updated | September 04, 2018 (about 6 years ago) |
IP Ranges
AS21331 announces 2 IPv4 ranges and 1 IPv6 range.
That's a total of 98,304 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 171.23.0.0/16 |
The Municipality of Oslo / Oslo Kommune
|
65,536 | RIPE NCC | LEGACY |
| 171.23.128.0/17 |
The Municipality of Oslo / Oslo Kommune
|
32,768 | RIPE NCC | LEGACY |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a0c:a680::/29 |
Oslo Kommune, Utviklings- Og Kompetanseetaten
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS21331 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS21331 connects to the global Internet via at least 1 upstream provider. In this setup, AS21331 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21331 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.