2001:4c21::/32 - CATALYST2 RDG Team Blue Carrier Limited (AS41355)
CIDR
2001:4c21::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇬🇧 United Kingdom
City
Belfast
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4c21::/32 | AS41355 CATALYST2-RDG Team Blue Carrier Limited | No ROA | RIPE | 2026-10-11 |
Transfer History
Registry transfers of 2001:4c21::/32, blocks inside it, or blocks containing it.
- 2001:4c20::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2001:4c20::/29 | Transfer |
Related Prefixes
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/2001:4c21::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:4c21::/32" | jq
External Links