2a0c:b641:570::/44 - TWD2 NET Wende Tan (AS209300)
CIDR
2a0c:b641:570::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇬🇧 United Kingdom
City
London
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 announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0c:b641:570::/48 | AS209300 TWD2-NET Wende Tan | Valid | - | 2026-10-27 |
| 2a0c:b641:571::/48 | AS24239 TWD2-NET-AS-AP - TWD2 Education and Research Network | Valid | - | 2026-10-27 |
| 2a0c:b641:573::/48 | AS209300 TWD2-NET Wende Tan | Valid | - | 2026-10-27 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a0c:b641:570::/48 | AS209300 | 🇬🇧GB | assigned |
| 2a0c:b641:571::/48 | AS24239 | 🇯🇵JP | assigned |
| 2a0c:b641:573::/48 | AS209300 | 🇬🇧GB | assigned |
| 2a0c:b641:57f::/48 | 🇬🇧GB | assigned |
Origin ASN
AS209300
TWD2-NET Wende Tan
Related Prefixes
Geolocation
Country🇬🇧United KingdomGB
CityLondon
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/2a0c:b641:570::/44Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0c:b641:570::/44" | jq
External Links