2001:67c:2b20::/48 - COLT Technology Services Group Limited (AS15404)
CIDR
2001:67c:2b20::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇩🇪 Germany
City
Düsseldorf (Stadtbezirk 3)
RIR
RIPE NCC
Status
assigned
Allocated
2025-08-18
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:67c:2b20::/48 | AS15404 COLT Technology Services Group Limited | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2001:67c:2b20::/48 | AS15404 | /48 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS15404 | RIPE | DE-COLT-MNT | 2025-11-07 |
Transfer History
Registry transfers of 2001:67c:2b20::/48, blocks inside it, or blocks containing it.
- 2001:67c:2b20::/48Transfer ·
- 2001:67c:2b20::/48Transfer ·
Related Prefixes
Geolocation
Country🇩🇪GermanyDE
RegionNorth Rhine-Westphalia
CityDüsseldorf (Stadtbezirk 3)
Coordinates51.2168, 6.7523 ↗
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/2001:67c:2b20::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:67c:2b20::/48" | jq
External Links