213.251.0.0/18 - GTT BACKBONE GTT Communications (AS3257)
CIDR
213.251.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇸🇰 Slovakia
City
Bratislava
RIR
RIPE NCC
Status
allocated
Allocated
2000-02-15
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 213.251.0.0/18 | AS3257 GTT-BACKBONE GTT Communications Inc. | Valid | RIPE | 2026-10-14 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 213.251.0.0/18 | AS3257 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3257 | RIPE | AS3257-ROUTE-MNT | 2024-08-20 |
More Specific Prefixes
Transfer History
Registry transfers of 213.251.0.0/18, blocks inside it, or blocks containing it.
- 213.251.0.0/18Transfer ·
Related Prefixes
More prefixes of AS3257
All prefixes of AS3257 →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/213.251.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/213.251.0.0/18" | jq
External Links