202.110.192.0/18 - CHINA UNICOM China169 Backbone (AS4837)
CIDR
202.110.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇳 China
City
Jinan
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 |
|---|---|---|---|---|
| 202.110.192.0/18 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | APNICOther IRR | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.110.210.0/24 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-12 |
| 202.110.224.0/24 | AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 202.110.192.0/18 | AS4837 | /18 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.110.192.0/24 | 🇨🇳CN | assigned | |
| 202.110.193.0/24 | 🇨🇳CN | assigned | |
| 202.110.194.0/26 | 🇨🇳CN | assigned | |
| 202.110.194.64/27 | 🇨🇳CN | assigned | |
| 202.110.194.96/27 | 🇨🇳CN | assigned | |
| 202.110.194.128/27 | 🇨🇳CN | assigned | |
| 202.110.194.192/27 | 🇨🇳CN | assigned | |
| 202.110.195.0/27 | 🇨🇳CN | assigned | |
| 202.110.195.32/27 | 🇨🇳CN | assigned | |
| 202.110.195.128/27 | 🇨🇳CN | assigned | |
| 202.110.195.160/27 | 🇨🇳CN | assigned | |
| 202.110.195.192/27 | 🇨🇳CN | assigned | |
| 202.110.195.224/27 | 🇨🇳CN | assigned | |
| 202.110.196.0/26 | 🇨🇳CN | assigned | |
| 202.110.196.64/26 | 🇨🇳CN | assigned | |
| 202.110.196.128/26 | 🇨🇳CN | assigned | |
| 202.110.196.192/27 | 🇨🇳CN | assigned | |
| 202.110.197.0/27 | 🇨🇳CN | assigned | |
| 202.110.197.64/27 | 🇨🇳CN | assigned | |
| 202.110.197.128/27 | 🇨🇳CN | assigned | |
| 202.110.197.160/27 | 🇨🇳CN | assigned | |
| 202.110.198.128/26 | 🇨🇳CN | assigned | |
| 202.110.199.0/24 | 🇨🇳CN | assigned | |
| 202.110.200.64/26 | 🇨🇳CN | assigned | |
| 202.110.200.192/26 | 🇨🇳CN | assigned | |
| 202.110.200.224/27 | 🇨🇳CN | assigned | |
| 202.110.201.0/24 | 🇨🇳CN | assigned | |
| 202.110.202.0/24 | 🇨🇳CN | assigned | |
| 202.110.203.0/24 | 🇨🇳CN | assigned | |
| 202.110.204.32/27 | 🇨🇳CN | assigned | |
| 202.110.204.128/27 | 🇨🇳CN | assigned | |
| 202.110.204.192/26 | 🇨🇳CN | assigned | |
| 202.110.205.128/27 | 🇨🇳CN | assigned | |
| 202.110.206.0/27 | 🇨🇳CN | assigned | |
| 202.110.206.32/27 | 🇨🇳CN | assigned | |
| 202.110.206.64/26 | 🇨🇳CN | assigned | |
| 202.110.206.192/27 | 🇨🇳CN | assigned | |
| 202.110.207.160/27 | 🇨🇳CN | assigned | |
| 202.110.207.192/26 | 🇨🇳CN | assigned | |
| 202.110.208.0/26 | 🇨🇳CN | assigned | |
| 202.110.208.64/27 | 🇨🇳CN | assigned | |
| 202.110.208.96/27 | 🇨🇳CN | assigned | |
| 202.110.209.128/27 | 🇨🇳CN | assigned | |
| 202.110.209.160/27 | 🇨🇳CN | assigned | |
| 202.110.209.192/26 | 🇨🇳CN | assigned | |
| 202.110.211.128/26 | 🇨🇳CN | assigned | |
| 202.110.211.224/27 | 🇨🇳CN | assigned | |
| 202.110.214.192/27 | 🇨🇳CN | assigned | |
| 202.110.214.224/27 | 🇨🇳CN | assigned | |
| 202.110.215.128/25 | 🇨🇳CN | assigned | |
| 202.110.216.96/27 | 🇨🇳CN | assigned | |
| 202.110.216.128/27 | 🇨🇳CN | assigned | |
| 202.110.216.192/27 | 🇨🇳CN | assigned | |
| 202.110.217.224/27 | 🇨🇳CN | assigned | |
| 202.110.218.160/27 | 🇨🇳CN | assigned | |
| 202.110.218.192/26 | 🇨🇳CN | assigned | |
| 202.110.219.160/27 | 🇨🇳CN | assigned | |
| 202.110.220.64/27 | 🇨🇳CN | assigned | |
| 202.110.220.128/27 | 🇨🇳CN | assigned | |
| 202.110.220.160/27 | 🇨🇳CN | assigned | |
| 202.110.220.192/27 | 🇨🇳CN | assigned | |
| 202.110.220.224/27 | 🇨🇳CN | assigned | |
| 202.110.221.64/27 | 🇨🇳CN | assigned | |
| 202.110.221.96/27 | 🇨🇳CN | assigned | |
| 202.110.221.128/26 | 🇨🇳CN | assigned | |
| 202.110.222.0/26 | 🇨🇳CN | assigned | |
| 202.110.222.64/27 | 🇨🇳CN | assigned | |
| 202.110.222.96/27 | 🇨🇳CN | assigned | |
| 202.110.222.160/27 | 🇨🇳CN | assigned | |
| 202.110.222.192/27 | 🇨🇳CN | assigned | |
| 202.110.223.0/27 | 🇨🇳CN | assigned | |
| 202.110.223.64/27 | 🇨🇳CN | assigned | |
| 202.110.225.0/27 | 🇨🇳CN | assigned | |
| 202.110.225.32/27 | 🇨🇳CN | assigned | |
| 202.110.225.64/27 | 🇨🇳CN | assigned | |
| 202.110.225.96/27 | 🇨🇳CN | assigned | |
| 202.110.225.160/27 | 🇨🇳CN | assigned | |
| 202.110.225.192/26 | 🇨🇳CN | assigned | |
| 202.110.226.0/27 | 🇨🇳CN | assigned | |
| 202.110.226.32/27 | 🇨🇳CN | assigned | |
| 202.110.226.128/27 | 🇨🇳CN | assigned | |
| 202.110.226.160/27 | 🇨🇳CN | assigned | |
| 202.110.226.192/27 | 🇨🇳CN | assigned | |
| 202.110.226.224/27 | 🇨🇳CN | assigned | |
| 202.110.227.0/27 | 🇨🇳CN | assigned | |
| 202.110.227.32/27 | 🇨🇳CN | assigned | |
| 202.110.227.96/27 | 🇨🇳CN | assigned | |
| 202.110.227.128/27 | 🇨🇳CN | assigned | |
| 202.110.227.160/27 | 🇨🇳CN | assigned | |
| 202.110.227.192/27 | 🇨🇳CN | assigned | |
| 202.110.227.224/27 | 🇨🇳CN | assigned | |
| 202.110.228.0/27 | 🇨🇳CN | assigned | |
| 202.110.228.32/27 | 🇨🇳CN | assigned | |
| 202.110.229.128/25 | 🇨🇳CN | assigned | |
| 202.110.232.192/26 | 🇨🇳CN | assigned | |
| 202.110.235.0/24 | 🇨🇳CN | assigned | |
| 202.110.236.0/26 | 🇨🇳CN | assigned | |
| 202.110.238.192/26 | 🇨🇳CN | assigned | |
| 202.110.240.0/26 | 🇨🇳CN | assigned | |
| 202.110.240.64/26 | 🇨🇳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/202.110.192.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.110.192.0/18" | jq
External Links