223.109.152.0/21 - China Mobile Communications Corporation (AS56046)
CIDR
223.109.152.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Nanjing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.109.152.0/21 | AS56046 CMNET-Jiangsu-AP - China Mobile communications corporation | Valid | Other IRR | 2026-10-14 |
Related Announcements
2 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.64.0.0/10 | AS9808 CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd. | No ROA | - | 2026-10-14 |
| 223.108.0.0/14 | AS56046 CMNET-Jiangsu-AP - China Mobile communications corporation | Valid | - | 2026-10-14 |
| 223.109.156.0/24 | AS56046 CMNET-Jiangsu-AP - China Mobile communications corporation | Valid | - | 2026-10-14 |
Related Prefixes
More prefixes of AS56046
All prefixes of AS56046 →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/223.109.152.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/223.109.152.0/21" | jq
External Links