2a07:3505:80::/44 - DUOCAST B.V (AS31477)
CIDR
2a07:3505:80::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇳🇱 The Netherlands
City
Groningen (Binnenstad)
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 |
|---|---|---|---|---|
| 2a07:3505:80::/44 | AS31477 DUOCAST-AS Duocast B.V. | No ROA | RIPE | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a07:3505:81::/48 | AS31477 DUOCAST-AS Duocast B.V. | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31477 | RIPE | MNT-DUOCAST | 2018-06-27 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a07:3505:81::/48 | AS31477 | 🇳🇱NL | assigned |
Transfer History
Registry transfers of 2a07:3505:80::/44, blocks inside it, or blocks containing it.
- 2a07:3500::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a07:3500::/29 | Ministerie van Binnenlandse Zaken en Koninkrijksrelaties | baten-lastendienst Logius | Transfer |
Origin ASN
AS31477
DUOCAST-AS Duocast B.V.
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/2a07:3505:80::/44Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a07:3505:80::/44" | jq
External Links