202.55.0.0/19 - CHINATELECOM CORE WAN CN2 China Telecom Next Generation Carrier Network (AS4809)
IPv4APNICallocatedAS4809CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network RPKI Valid
CIDR
202.55.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇭🇰 Hong Kong
City
Wan Chai
RIR
APNIC
Status
allocated
Allocated
2011-04-06
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.55.0.0/19 | AS4809 CHINATELECOM-CORE-WAN-CN2 China Telecom Next Generation Carrier Network | Valid | APNICOther IRR | 2026-10-11 |
More-Specific Announcements
15 more-specific announcementsMore Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.55.0.0/20 | 🇭🇰HK | assigned | |
| 202.55.3.0/24 | AS23764 | 🇸🇬SG | assigned |
| 202.55.16.0/20 | 🇭🇰HK | assigned | |
| 202.55.16.0/21 | 🇭🇰HK | assigned | |
| 202.55.24.0/22 | 🇭🇰HK | assigned | |
| 202.55.28.0/23 | 🇭🇰HK | assigned | |
| 202.55.30.0/23 | 🇯🇵JP | 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/202.55.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.55.0.0/19" | jq
External Links