54.36.0.0/15 - BGP Prefix
IPv4RIPE NCCassigned RPKI Valid
CIDR
54.36.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇵🇱 Poland
City
Warsaw
RIR
RIPE NCC
Status
assigned
Allocated
1992-03-17
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 54.36.0.0/16 | AS16276 OVH OVH SAS | Valid | - | 2026-10-12 |
| 54.37.0.0/16 | AS16276 OVH OVH SAS | Valid | - | 2026-10-12 |
More Specific Prefixes
Transfer History
Registry transfers of 54.36.0.0/15, blocks inside it, or blocks containing it.
- 54.36.0.0/14inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 54.36.0.0/14inter-RIR | OVH SAS | Transfer |
Geolocation
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/54.36.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/54.36.0.0/15" | jq
External Links