202.102.146.0/23 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
202.102.146.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Jinrongjie (Xicheng District)
RIR
APNIC
Status
assigned
Allocated
-
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 |
|---|---|---|---|
| 202.102.146.0/28 | 🇨🇳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 | |
| 202.102.146.80/29 | 🇨🇳CN | assigned | |
| 202.102.146.96/29 | 🇨🇳CN | assigned | |
| 202.102.146.112/28 | 🇨🇳CN | assigned | |
| 202.102.146.128/29 | 🇨🇳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 | |
| 202.102.147.112/29 | 🇨🇳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 |
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/202.102.146.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.102.146.0/23" | jq
External Links