2a12:4180:870::/48 - A2B IP B.V (AS51088)
CIDR
2a12:4180:870::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇳🇱 The Netherlands
City
Amsterdam (Amsterdam-Centrum)
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a12:4180:870::/48 | AS51088 A2B A2B IP B.V. | Invalid | - | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a12:4180::/29 | AS51088 A2B A2B IP B.V. | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a12:4180::/29 | AS51088 | /29 | ripe |
Origin ASN
AS51088
A2B A2B IP B.V.
Related Prefixes
Geolocation
Country🇳🇱The NetherlandsNL
RegionNorth Holland
CityAmsterdam (Amsterdam-Centrum)
Coordinates52.3716, 4.9002 ↗
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/2a12:4180:870::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a12:4180:870::/48" | jq
External Links