81.11.80.0/20 - VODANET Vodafone (AS3209)
CIDR
81.11.80.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇩🇪 Germany
City
Düsseldorf (Stadtbezirk 4)
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.11.80.0/20 | AS3209 VODANET Vodafone GmbH | Valid | - | 2026-10-12 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.11.0.0/17 | AS3209 VODANET Vodafone GmbH | Valid | - | 2026-10-12 |
| 81.11.64.0/18 | AS3209 VODANET Vodafone GmbH | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 81.11.80.0/20, blocks inside it, or blocks containing it.
- 81.11.0.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 81.11.0.0/17 | Vodafone GmbH. | Vodafone GmbH | M&A |
Origin ASN
AS3209
VODANET Vodafone GmbH
Related Prefixes
More prefixes of AS3209
All prefixes of AS3209 →Geolocation
Country🇩🇪GermanyDE
RegionNorth Rhine-Westphalia
CityDüsseldorf (Stadtbezirk 4)
Coordinates51.2355, 6.7323 ↗
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/81.11.80.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.11.80.0/20" | jq
External Links