187.54.48.0/20 - BGP Prefix
IPv4APNICallocated RPKI Valid
CIDR
187.54.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇭🇰 Hong Kong
City
Kwai Chung
RIR
APNIC
Status
allocated
Allocated
2025-03-13
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 announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.54.48.0/21 | AS8796 FD-298-8796 - FASTNET DATA INC | Valid | - | 2026-10-11 |
| 187.54.48.0/23 | AS9678 HOSTINGINSIDE-INTL HostingInside LTD | Invalid | - | 2026-10-11 |
| 187.54.48.0/24 | AS137897 PANLIANTECHNOLOGYCOLIMITED-AS-HK PAN-LIAN TECHNOLOGY CO., LIMITED | Valid | - | 2026-10-11 |
| 187.54.49.0/24 | AS137897 PANLIANTECHNOLOGYCOLIMITED-AS-HK PAN-LIAN TECHNOLOGY CO., LIMITED | Valid | - | 2026-10-11 |
| 187.54.50.0/24 | AS137897 PANLIANTECHNOLOGYCOLIMITED-AS-HK PAN-LIAN TECHNOLOGY CO., LIMITED | Valid | - | 2026-10-11 |
Transfer History
Registry transfers of 187.54.48.0/20, blocks inside it, or blocks containing it.
- 187.54.48.0/20inter-RIRTransfer ·
- 187.54.48.0/20inter-RIRTransfer ·
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/187.54.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.54.48.0/20" | jq
External Links