212.203.128.0/17 - TMPL T Mobile Polska S.A (AS12912)
CIDR
212.203.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇵🇱 Poland
City
Warsaw (Mokotów)
RIR
RIPE NCC
Status
allocated
Allocated
2002-09-03
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 212.203.128.0/17 | AS12912 TMPL T-Mobile Polska S.A. | Valid | RIPE | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12912 | RIPE | AS12912-MNT | 2022-01-18 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 212.203.132.0/24 | 🇵🇱PL | assigned | |
| 212.203.143.0/26 | 🇵🇱PL | assigned | |
| 212.203.144.0/23 | 🇵🇱PL | assigned | |
| 212.203.146.0/24 | 🇵🇱PL | assigned |
Origin ASN
AS12912
TMPL T-Mobile Polska S.A.
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/212.203.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.203.128.0/17" | jq
External Links