178.157.12.0/22 - BGP Prefix
IPv4RIPEassignedNo ROA
CIDR
178.157.12.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇹🇷 Turkey
City
Istanbul
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.157.8.0/21 | AS42807 AEROTEK-AS CIZGI TELEKOMUNIKASYON ANONIM SIRKETI | No ROA | - | 2026-10-11 |
Transfer History
Registry transfers of 178.157.12.0/22, blocks inside it, or blocks containing it.
- 178.157.8.0/21Transfer ·
- 178.157.8.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 178.157.8.0/21 | Aerotek Bilisim Sanayi ve Ticaret AS | CIZGI TELEKOMUNIKASYON ANONIM SIRKETI | Transfer | |
| 178.157.8.0/21 | Rasaneh Esfahan Net | Aerotek Bilisim Sanayi ve Ticaret AS | Transfer |
Related Prefixes
Geolocation
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/178.157.12.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.157.12.0/22" | jq
External Links