120.223.128.0/20 - China Mobile Communications Group (AS9808)
CIDR
120.223.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Jinan
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 |
|---|---|---|---|---|
| 120.223.128.0/20 | AS9808 CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | Valid | - | 2026-10-16 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 120.192.0.0/10 | AS9808 CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | No ROA | - | 2026-10-16 |
| 120.220.0.0/14 | AS24444 CMNET-V4shandong-AS-AP - Shandong Mobile Communication Company Limited | Valid | - | 2026-10-16 |
Related Prefixes
More prefixes of AS9808
All prefixes of AS9808 →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/120.223.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/120.223.128.0/20" | jq
External Links