2407:6c40:1600::/40 - CHINA UNICOM China169 Backbone (AS4837)
CIDR
2407:6c40:1600::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇨🇳 China
City
Lugu (Shijingshan Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2407:6c40:1600::/40 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | No ROA | Other IRR | 2026-10-13 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4837 | Other IRR | MAINT-AS10099 | 2024-07-01 |
Related Prefixes
More prefixes of AS4837
All prefixes of AS4837 →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/2407:6c40:1600::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2407:6c40:1600::/40" | jq
External Links