161.207.0.0/16 - China Unicom Beijing Province Network (AS4808)
CIDR
161.207.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
allocated
Allocated
1993-02-10
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.207.0.0/16 | AS4808 CHINA169-BJ - China Unicom Beijing Province Network | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.207.8.0/22 | AS4847 CNIX-AP - China Networks Inter-Exchange | No ROA | - | 2026-10-12 |
| 161.207.16.0/24 | AS4847 CNIX-AP - China Networks Inter-Exchange | No ROA | - | 2026-10-12 |
| 161.207.18.0/24 | AS24138 CTTNET - China TieTong Telecommunications Corporation | No ROA | - | 2026-10-12 |
| 161.207.19.0/24 | AS24138 CTTNET - China TieTong Telecommunications Corporation | No ROA | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4808 | Other IRR | MAINT-AS58453 | 2023-11-13 |
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/161.207.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/161.207.0.0/16" | jq
External Links