52.80.0.0/15 - BGP Prefix
IPv4APNICallocated RPKI Valid
CIDR
52.80.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
allocated
Allocated
1991-12-19
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
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 52.80.0.0/16 | AS55960 BJ-GUANGHUAN-AP Beijing Guanghuan Xinwang Digital | Valid | - | 2026-10-11 |
| 52.81.0.0/16 | AS55960 BJ-GUANGHUAN-AP Beijing Guanghuan Xinwang Digital | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 52.80.0.0/16 | AS55960 | 🇨🇳CN | assigned |
| 52.81.0.0/16 | AS55960 | 🇨🇳CN | assigned |
Transfer History
Registry transfers of 52.80.0.0/15, blocks inside it, or blocks containing it.
- 52.81.0.0/16Transfer ·
- 52.80.0.0/14inter-RIRTransfer ·
- 52.80.0.0/12Transfer ·
- 52.64.0.0/11Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 52.81.0.0/16 | Transfer | |||
| 52.80.0.0/14inter-RIR | Transfer | |||
| 52.80.0.0/12 | Transfer | |||
| 52.64.0.0/11 | Transfer |
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/52.80.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/52.80.0.0/15" | jq
External Links