2a00:bb40::/32 - GTT BACKBONE GTT Communications (AS3257)
CIDR
2a00:bb40::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇳🇱 The Netherlands
City
Amsterdam (Amsterdam-Zuidoost)
RIR
RIPE NCC
Status
allocated
Allocated
2012-03-12
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a00:bb40::/32 | AS3257 GTT-BACKBONE GTT Communications Inc. | No ROA | RIPE | 2026-10-14 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3257 | RIPE | AS3257-ROUTE-MNT | 2019-11-22 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a00:bb40::/64 | 🇳🇱NL | assigned |
Transfer History
Registry transfers of 2a00:bb40::/32, blocks inside it, or blocks containing it.
- 2a00:bb40::/32Transfer ·
- 2a00:bb40::/32M&A ·
Related Prefixes
More prefixes of AS3257
All prefixes of AS3257 →Geolocation
Country🇳🇱The NetherlandsNL
RegionNorth Holland
CityAmsterdam (Amsterdam-Zuidoost)
Coordinates52.3535, 5.0065 ↗
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/2a00:bb40::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a00:bb40::/32" | jq
External Links