185.4.172.0/22 - TELENOR NORGE Telenor Norge AS (AS2119)
CIDR
185.4.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇳🇴 Norway
City
Oslo
RIR
RIPE NCC
Status
allocated
Allocated
2012-09-27
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.4.172.0/22 | AS2119 TELENOR-NORGE-AS Telenor Norge AS | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.4.172.0/22 | AS2119 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2119 | RIPE | AS2119-MNT | 2026-09-23 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.4.172.0/23 | 🇳🇴NO | assigned | |
| 185.4.174.0/23 | 🇳🇴NO | assigned |
Origin ASN
AS2119
TELENOR-NORGE-AS Telenor Norge AS
Related Prefixes
Geolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/185.4.172.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.4.172.0/22" | jq
External Links