202.110.64.0/18 - CHINA UNICOM China169 Backbone (AS4837)
CIDR
202.110.64.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇳 China
City
Zhengzhou
RIR
APNIC
Status
allocated
Allocated
1998-08-17
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.110.64.0/18 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | APNICOther IRR | 2026-10-12 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.110.67.0/24 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-12 |
| 202.110.92.0/24 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-12 |
| 202.110.116.0/24 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 202.110.64.0/18 | AS4837 | /18 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.110.65.0/24 | 🇨🇳CN | assigned | |
| 202.110.69.88/29 | 🇨🇳CN | assigned | |
| 202.110.74.28/30 | 🇨🇳CN | assigned | |
| 202.110.74.32/29 | 🇨🇳CN | assigned | |
| 202.110.74.56/29 | 🇨🇳CN | assigned | |
| 202.110.74.64/30 | 🇨🇳CN | assigned | |
| 202.110.74.68/30 | 🇨🇳CN | assigned | |
| 202.110.74.72/30 | 🇨🇳CN | assigned | |
| 202.110.74.80/28 | 🇨🇳CN | assigned | |
| 202.110.74.96/30 | 🇨🇳CN | assigned | |
| 202.110.74.124/30 | 🇨🇳CN | assigned | |
| 202.110.74.128/30 | 🇨🇳CN | assigned | |
| 202.110.74.132/30 | 🇨🇳CN | assigned | |
| 202.110.74.136/30 | 🇨🇳CN | assigned | |
| 202.110.74.140/30 | 🇨🇳CN | assigned | |
| 202.110.74.144/30 | 🇨🇳CN | assigned | |
| 202.110.74.152/30 | 🇨🇳CN | assigned | |
| 202.110.74.156/30 | 🇨🇳CN | assigned | |
| 202.110.74.160/30 | 🇨🇳CN | assigned | |
| 202.110.74.164/30 | 🇨🇳CN | assigned | |
| 202.110.74.216/30 | 🇨🇳CN | assigned | |
| 202.110.74.220/30 | 🇨🇳CN | assigned | |
| 202.110.74.224/30 | 🇨🇳CN | assigned | |
| 202.110.74.236/30 | 🇨🇳CN | assigned | |
| 202.110.74.240/29 | 🇨🇳CN | assigned | |
| 202.110.74.248/29 | 🇨🇳CN | assigned | |
| 202.110.75.0/30 | 🇨🇳CN | assigned | |
| 202.110.75.8/30 | 🇨🇳CN | assigned | |
| 202.110.75.12/30 | 🇨🇳CN | assigned | |
| 202.110.75.16/30 | 🇨🇳CN | assigned | |
| 202.110.75.20/30 | 🇨🇳CN | assigned | |
| 202.110.75.24/30 | 🇨🇳CN | assigned | |
| 202.110.75.28/30 | 🇨🇳CN | assigned | |
| 202.110.75.32/30 | 🇨🇳CN | assigned | |
| 202.110.75.36/30 | 🇨🇳CN | assigned | |
| 202.110.75.40/29 | 🇨🇳CN | assigned | |
| 202.110.75.48/30 | 🇨🇳CN | assigned | |
| 202.110.75.52/30 | 🇨🇳CN | assigned | |
| 202.110.75.56/30 | 🇨🇳CN | assigned | |
| 202.110.75.60/30 | 🇨🇳CN | assigned | |
| 202.110.75.160/30 | 🇨🇳CN | assigned | |
| 202.110.75.164/30 | 🇨🇳CN | assigned | |
| 202.110.75.168/30 | 🇨🇳CN | assigned | |
| 202.110.75.172/30 | 🇨🇳CN | assigned | |
| 202.110.75.176/30 | 🇨🇳CN | assigned | |
| 202.110.75.180/30 | 🇨🇳CN | assigned | |
| 202.110.75.184/30 | 🇨🇳CN | assigned | |
| 202.110.75.188/30 | 🇨🇳CN | assigned | |
| 202.110.75.192/30 | 🇨🇳CN | assigned | |
| 202.110.75.196/30 | 🇨🇳CN | assigned | |
| 202.110.75.200/30 | 🇨🇳CN | assigned | |
| 202.110.75.204/30 | 🇨🇳CN | assigned | |
| 202.110.75.208/30 | 🇨🇳CN | assigned | |
| 202.110.85.144/29 | 🇨🇳CN | assigned | |
| 202.110.86.0/24 | 🇨🇳CN | assigned | |
| 202.110.96.64/28 | 🇨🇳CN | assigned | |
| 202.110.100.16/28 | 🇨🇳CN | assigned | |
| 202.110.100.48/28 | 🇨🇳CN | assigned | |
| 202.110.101.0/28 | 🇨🇳CN | assigned | |
| 202.110.101.32/28 | 🇨🇳CN | assigned | |
| 202.110.101.208/28 | 🇨🇳CN | assigned | |
| 202.110.101.224/28 | 🇨🇳CN | assigned | |
| 202.110.101.240/28 | 🇨🇳CN | assigned | |
| 202.110.102.0/28 | 🇨🇳CN | assigned | |
| 202.110.102.16/28 | 🇨🇳CN | assigned | |
| 202.110.102.32/28 | 🇨🇳CN | assigned | |
| 202.110.102.48/28 | 🇨🇳CN | assigned | |
| 202.110.102.80/28 | 🇨🇳CN | assigned | |
| 202.110.102.112/28 | 🇨🇳CN | assigned | |
| 202.110.102.128/28 | 🇨🇳CN | assigned | |
| 202.110.102.176/28 | 🇨🇳CN | assigned | |
| 202.110.112.24/29 | 🇨🇳CN | assigned | |
| 202.110.112.112/29 | 🇨🇳CN | assigned | |
| 202.110.112.128/29 | 🇨🇳CN | assigned | |
| 202.110.112.152/29 | 🇨🇳CN | assigned | |
| 202.110.112.200/29 | 🇨🇳CN | assigned | |
| 202.110.113.176/29 | 🇨🇳CN | assigned | |
| 202.110.113.232/29 | 🇨🇳CN | assigned | |
| 202.110.114.0/28 | 🇨🇳CN | assigned | |
| 202.110.114.32/28 | 🇨🇳CN | assigned | |
| 202.110.114.80/28 | 🇨🇳CN | assigned | |
| 202.110.114.128/28 | 🇨🇳CN | assigned | |
| 202.110.114.224/28 | 🇨🇳CN | assigned | |
| 202.110.115.112/28 | 🇨🇳CN | assigned | |
| 202.110.116.128/28 | 🇨🇳CN | assigned | |
| 202.110.116.192/28 | 🇨🇳CN | assigned | |
| 202.110.116.208/28 | 🇨🇳CN | assigned | |
| 202.110.117.32/28 | 🇨🇳CN | assigned | |
| 202.110.117.64/28 | 🇨🇳CN | assigned | |
| 202.110.118.0/27 | 🇨🇳CN | assigned | |
| 202.110.118.64/27 | 🇨🇳CN | assigned | |
| 202.110.118.96/27 | 🇨🇳CN | assigned | |
| 202.110.119.0/27 | 🇨🇳CN | assigned | |
| 202.110.119.64/27 | 🇨🇳CN | assigned | |
| 202.110.119.224/28 | 🇨🇳CN | assigned | |
| 202.110.121.192/26 | 🇨🇳CN | assigned | |
| 202.110.122.160/28 | 🇨🇳CN | assigned | |
| 202.110.123.64/27 | 🇨🇳CN | assigned | |
| 202.110.126.48/28 | 🇨🇳CN | assigned | |
| 202.110.126.112/28 | 🇨🇳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/202.110.64.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.110.64.0/18" | jq
External Links