178.157.52.0/23 - IT7 Networks (AS25820)
CIDR
178.157.52.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇸🇬 Singapore
City
Singapore (Queenstown Estate)
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.157.52.0/23 | AS25820 IT7NET - IT7 Networks Inc | Valid | - | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.157.52.0/22 | AS25820 IT7NET - IT7 Networks Inc | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 178.157.52.0/23, blocks inside it, or blocks containing it.
- 178.157.48.0/20Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 178.157.48.0/20 | Rasaneh Esfahan Net | Cluster Logic Inc | Transfer |
Origin ASN
AS25820
IT7NET - IT7 Networks Inc
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/178.157.52.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.157.52.0/23" | jq
External Links