220.174.26.0/23 - CTGNET (AS23764)
CIDR
220.174.26.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇳 China
City
Haikou
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 220.174.26.0/23 | AS23764 CTGNET CTGNet | No ROA | Other IRR | 2026-10-11 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 220.174.0.0/16 | AS4134 CHINANET-BACKBONE No.31,Jin-rong Street | No ROA | - | 2026-10-11 |
| 220.174.0.0/17 | AS151058 CT-HAINAN China Telecom | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS23764 | Other IRR | MAINT-AS36678 | 2025-09-30 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 220.174.26.0/29 | 🇨🇳CN | assigned | |
| 220.174.26.8/29 | 🇨🇳CN | assigned | |
| 220.174.26.16/29 | 🇨🇳CN | assigned | |
| 220.174.26.24/29 | 🇨🇳CN | assigned | |
| 220.174.27.0/26 | 🇨🇳CN | assigned |
Origin ASN
AS23764
CTGNET CTGNet
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/220.174.26.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/220.174.26.0/23" | jq
External Links