2001:4b28:1c00::/40 - BGP Prefix
IPv6RIPEassigned RPKI Valid
CIDR
2001:4b28:1c00::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇸🇧 SB
City
Singapore
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4b28::/29 | AS6775 FINK-TELECOM-SERVICES Andreas Fink | Valid | - | 2026-10-26 |
| 2001:4b28::/32 | AS6775 FINK-TELECOM-SERVICES Andreas Fink | Valid | - | 2026-10-26 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6775 | RIPE | AF15-MNT | 2025-06-26 |
Transfer History
Registry transfers of 2001:4b28:1c00::/40, blocks inside it, or blocks containing it.
- 2001:4b28::/32Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2001:4b28::/32 | Backbone ehf | Andreas Fink trading as Fink Telecom Services | Transfer |
Related Prefixes
Geolocation
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/2001:4b28:1c00::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:4b28:1c00::/40" | jq
External Links