202.101.164.0/23 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
202.101.164.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Hangzhou
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 |
|---|---|---|---|---|
| 202.101.160.0/19 | AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 202.101.160.0/19 | AS4134 | /19 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.101.164.0/27 | 🇨🇳CN | assigned | |
| 202.101.164.32/29 | 🇨🇳CN | assigned | |
| 202.101.164.40/30 | 🇨🇳CN | assigned | |
| 202.101.164.44/30 | 🇨🇳CN | assigned | |
| 202.101.164.48/28 | 🇨🇳CN | assigned | |
| 202.101.164.64/26 | 🇨🇳CN | assigned | |
| 202.101.164.128/28 | 🇨🇳CN | assigned | |
| 202.101.164.144/29 | 🇨🇳CN | assigned | |
| 202.101.164.152/29 | 🇨🇳CN | assigned | |
| 202.101.164.160/29 | 🇨🇳CN | assigned | |
| 202.101.164.168/29 | 🇨🇳CN | assigned | |
| 202.101.164.176/29 | 🇨🇳CN | assigned | |
| 202.101.164.184/29 | 🇨🇳CN | assigned | |
| 202.101.164.200/30 | 🇨🇳CN | assigned | |
| 202.101.164.204/30 | 🇨🇳CN | assigned | |
| 202.101.164.208/30 | 🇨🇳CN | assigned | |
| 202.101.164.212/30 | 🇨🇳CN | assigned | |
| 202.101.164.216/30 | 🇨🇳CN | assigned | |
| 202.101.164.220/30 | 🇨🇳CN | assigned | |
| 202.101.164.224/29 | 🇨🇳CN | assigned | |
| 202.101.164.224/30 | 🇨🇳CN | assigned | |
| 202.101.164.232/30 | 🇨🇳CN | assigned | |
| 202.101.164.236/30 | 🇨🇳CN | assigned | |
| 202.101.164.240/29 | 🇨🇳CN | assigned | |
| 202.101.164.240/30 | 🇨🇳CN | assigned | |
| 202.101.164.248/30 | 🇨🇳CN | assigned | |
| 202.101.164.252/30 | 🇨🇳CN | assigned | |
| 202.101.165.0/25 | 🇨🇳CN | assigned | |
| 202.101.165.128/26 | 🇨🇳CN | assigned | |
| 202.101.165.192/26 | 🇨🇳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/202.101.164.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.101.164.0/23" | jq
External Links