177.4.32.0/20 - BGP Prefix
IPv4APNICallocated RPKI Valid
CIDR
177.4.32.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇭🇰 Hong Kong
City
Hong Kong
RIR
APNIC
Status
allocated
Allocated
2025-03-13
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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
16 more-specific announcementsRPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 177.4.32.0/21 | 🇭🇰HK | assigned | |
| 177.4.40.0/21 | 🇭🇰HK | assigned |
Transfer History
Registry transfers of 177.4.32.0/20, blocks inside it, or blocks containing it.
- 177.4.32.0/20inter-RIRTransfer ·
- 177.4.32.0/20inter-RIRTransfer ·
Geolocation
Country🇭🇰Hong KongHK
CityHong Kong
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/177.4.32.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.4.32.0/20" | jq
External Links