2a0d:d940:5c0::/44 - Alterra Andrey Shemanin (AS200954)
CIDR
2a0d:d940:5c0::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇵🇱 Poland
City
Warsaw
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0d:d940:5c0::/44 | AS200954 alterra-as Andrey Shemanin | Valid | RIPE | 2026-10-26 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0d:d940:500::/40 | AS206604 Belka - Bilotserkovets Oleksandr | Invalid | - | 2026-10-26 |
Origin ASN
AS200954
alterra-as Andrey Shemanin
Related Prefixes
Geolocation
Country🇵🇱PolandPL
CityWarsaw
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/2a0d:d940:5c0::/44Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0d:d940:5c0::/44" | jq
External Links