139.220.194.0/24 - BGP Prefix (MOAS)
IPv4APNICannouncedMOAS RPKI Valid
CIDR
139.220.194.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇨🇳 China
City
Yuehai Residential (Nanshan Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.220.194.0/24 | AS4808 CHINA169-BJ - China Unicom Beijing Province Network | Valid | - | 2026-10-12 |
| 139.220.194.0/24 | AS17638 CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT | Valid | - | 2026-10-12 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.220.128.0/17 | AS38019 CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | No ROA | - | 2026-10-12 |
| 139.220.194.0/23 | AS4808 CHINA169-BJ - China Unicom Beijing Province Network | Valid | - | 2026-10-12 |
| 139.220.194.0/23 | AS38019 CMNET-V4TIANJIN-AS-AP - tianjin Mobile Communication Company Limited | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 139.220.194.0/23 | AS4808 | /23 | apnic |
| 139.220.194.0/23 | AS17638 | /23 | apnic |
| 139.220.194.0/23 | AS38019 | /23 | apnic |
| 139.220.192.0/18 | AS4808 | /24 | apnic |
| 139.220.192.0/18 | AS7468 | /24 | apnic |
| 139.220.192.0/18 | AS17638 | /24 | apnic |
| 139.220.192.0/18 | AS37965 | /24 | apnic |
| 139.220.192.0/18 | AS38019 | /24 | apnic |
| 139.220.192.0/18 | AS55988 | /24 | apnic |
Origin ASNs (2)
AS4808MOAS
CHINA169-BJ - China Unicom Beijing Province Network
AS17638MOAS
CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT
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/139.220.194.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.220.194.0/24" | jq
External Links