202.102.144.0/20 - BGP Prefix
IPv4APNICallocated RPKI Valid
CIDR
202.102.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Jinan
RIR
APNIC
Status
allocated
Allocated
1997-02-14
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.102.128.0/18 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 202.102.128.0/18 | AS4837 | /18 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.102.144.0/26 | 🇨🇳CN | assigned | |
| 202.102.144.64/28 | 🇨🇳CN | assigned | |
| 202.102.144.80/28 | 🇨🇳CN | assigned | |
| 202.102.144.128/28 | 🇨🇳CN | assigned | |
| 202.102.144.192/27 | 🇨🇳CN | assigned | |
| 202.102.144.224/28 | 🇨🇳CN | assigned | |
| 202.102.145.16/28 | 🇨🇳CN | assigned | |
| 202.102.145.32/27 | 🇨🇳CN | assigned | |
| 202.102.145.32/28 | 🇨🇳CN | assigned | |
| 202.102.145.48/28 | 🇨🇳CN | assigned | |
| 202.102.145.64/26 | 🇨🇳CN | assigned | |
| 202.102.145.64/28 | 🇨🇳CN | assigned | |
| 202.102.145.96/28 | 🇨🇳CN | assigned | |
| 202.102.145.112/28 | 🇨🇳CN | assigned | |
| 202.102.145.128/25 | 🇨🇳CN | assigned | |
| 202.102.145.128/27 | 🇨🇳CN | assigned | |
| 202.102.145.160/28 | 🇨🇳CN | assigned | |
| 202.102.145.192/28 | 🇨🇳CN | assigned | |
| 202.102.145.224/28 | 🇨🇳CN | assigned | |
| 202.102.145.240/28 | 🇨🇳CN | assigned | |
| 202.102.146.0/23 | 🇨🇳CN | assigned | |
| 202.102.146.0/28 | 🇨🇳CN | assigned | |
| 202.102.146.16/28 | 🇨🇳CN | assigned | |
| 202.102.146.32/28 | 🇨🇳CN | assigned | |
| 202.102.146.48/28 | 🇨🇳CN | assigned | |
| 202.102.146.64/28 | 🇨🇳CN | assigned | |
| 202.102.146.112/28 | 🇨🇳CN | assigned | |
| 202.102.146.144/28 | 🇨🇳CN | assigned | |
| 202.102.146.160/28 | 🇨🇳CN | assigned | |
| 202.102.146.176/28 | 🇨🇳CN | assigned | |
| 202.102.146.192/28 | 🇨🇳CN | assigned | |
| 202.102.146.208/28 | 🇨🇳CN | assigned | |
| 202.102.146.224/28 | 🇨🇳CN | assigned | |
| 202.102.146.240/28 | 🇨🇳CN | assigned | |
| 202.102.147.0/27 | 🇨🇳CN | assigned | |
| 202.102.147.32/27 | 🇨🇳CN | assigned | |
| 202.102.147.64/27 | 🇨🇳CN | assigned | |
| 202.102.147.96/28 | 🇨🇳CN | assigned | |
| 202.102.147.128/28 | 🇨🇳CN | assigned | |
| 202.102.147.144/28 | 🇨🇳CN | assigned | |
| 202.102.147.160/28 | 🇨🇳CN | assigned | |
| 202.102.147.176/28 | 🇨🇳CN | assigned | |
| 202.102.147.192/27 | 🇨🇳CN | assigned | |
| 202.102.147.224/28 | 🇨🇳CN | assigned | |
| 202.102.147.240/28 | 🇨🇳CN | assigned | |
| 202.102.148.0/28 | 🇨🇳CN | assigned | |
| 202.102.148.32/28 | 🇨🇳CN | assigned | |
| 202.102.148.48/28 | 🇨🇳CN | assigned | |
| 202.102.148.64/28 | 🇨🇳CN | assigned | |
| 202.102.148.96/28 | 🇨🇳CN | assigned | |
| 202.102.148.112/28 | 🇨🇳CN | assigned | |
| 202.102.148.128/27 | 🇨🇳CN | assigned | |
| 202.102.148.160/28 | 🇨🇳CN | assigned | |
| 202.102.148.192/28 | 🇨🇳CN | assigned | |
| 202.102.148.224/28 | 🇨🇳CN | assigned | |
| 202.102.148.240/28 | 🇨🇳CN | assigned | |
| 202.102.149.0/28 | 🇨🇳CN | assigned | |
| 202.102.149.16/28 | 🇨🇳CN | assigned | |
| 202.102.149.32/28 | 🇨🇳CN | assigned | |
| 202.102.149.48/28 | 🇨🇳CN | assigned | |
| 202.102.149.64/27 | 🇨🇳CN | assigned | |
| 202.102.149.128/28 | 🇨🇳CN | assigned | |
| 202.102.149.192/28 | 🇨🇳CN | assigned | |
| 202.102.149.224/28 | 🇨🇳CN | assigned | |
| 202.102.149.240/28 | 🇨🇳CN | assigned | |
| 202.102.151.0/27 | 🇨🇳CN | assigned | |
| 202.102.151.48/28 | 🇨🇳CN | assigned | |
| 202.102.151.64/28 | 🇨🇳CN | assigned | |
| 202.102.151.80/28 | 🇨🇳CN | assigned | |
| 202.102.151.128/28 | 🇨🇳CN | assigned | |
| 202.102.151.160/28 | 🇨🇳CN | assigned | |
| 202.102.151.176/28 | 🇨🇳CN | assigned | |
| 202.102.151.192/28 | 🇨🇳CN | assigned | |
| 202.102.151.224/28 | 🇨🇳CN | assigned | |
| 202.102.151.240/28 | 🇨🇳CN | assigned | |
| 202.102.152.0/22 | 🇨🇳CN | assigned | |
| 202.102.155.0/26 | 🇨🇳CN | assigned | |
| 202.102.155.64/27 | 🇨🇳CN | assigned | |
| 202.102.155.96/27 | 🇨🇳CN | assigned | |
| 202.102.155.144/28 | 🇨🇳CN | assigned | |
| 202.102.155.160/27 | 🇨🇳CN | assigned | |
| 202.102.155.192/27 | 🇨🇳CN | assigned | |
| 202.102.156.0/27 | 🇨🇳CN | assigned | |
| 202.102.156.32/27 | 🇨🇳CN | assigned | |
| 202.102.156.96/27 | 🇨🇳CN | assigned | |
| 202.102.156.128/27 | 🇨🇳CN | assigned | |
| 202.102.156.160/27 | 🇨🇳CN | assigned | |
| 202.102.156.192/26 | 🇨🇳CN | assigned | |
| 202.102.158.16/28 | 🇨🇳CN | assigned | |
| 202.102.158.32/27 | 🇨🇳CN | assigned | |
| 202.102.158.64/28 | 🇨🇳CN | assigned | |
| 202.102.158.80/28 | 🇨🇳CN | assigned | |
| 202.102.158.96/28 | 🇨🇳CN | assigned | |
| 202.102.158.112/28 | 🇨🇳CN | assigned | |
| 202.102.158.160/27 | 🇨🇳CN | assigned | |
| 202.102.158.192/28 | 🇨🇳CN | assigned | |
| 202.102.158.208/28 | 🇨🇳CN | assigned | |
| 202.102.158.224/27 | 🇨🇳CN | assigned | |
| 202.102.159.0/26 | 🇨🇳CN | assigned | |
| 202.102.159.192/26 | 🇨🇳CN | assigned |
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/202.102.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.102.144.0/20" | jq
External Links