192.47.157.0/24 - BGP Prefix
IPv4APNICnot announcedNo ROA
CIDR
192.47.157.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
not announced
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.47.144.0/20 | AS131911 HCTV-NET HONJYO CABLE VISION CO., LTD. | No ROA | - | 2026-10-11 |
| 192.47.152.0/21 | AS131911 HCTV-NET HONJYO CABLE VISION CO., LTD. | No ROA | - | 2026-10-11 |
Transfer History
Registry transfers of 192.47.157.0/24, blocks inside it, or blocks containing it.
- 192.47.157.0/24Transfer ·
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 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/192.47.157.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.47.157.0/24" | jq
External Links