202.181.154.0/23 - (AS152740)
CIDR
202.181.154.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇭🇰 Hong Kong
City
Tai Wo Hau
RIR
APNIC
Status
allocated
Allocated
2000-12-13
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 announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.181.154.0/24 | AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange | Valid | - | 2026-10-11 |
| 202.181.155.0/24 | AS148996 GCNL-AS-AP GLOBAL COMMUNICATION NETWORK LIMITED | Valid | - | 2026-10-11 |
| 202.181.155.0/24 | AS149175 UFWDTL-AS-AP UNION FU WAH DIGITAL TECHNOLOGY LIMITED | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 202.181.155.0/24 | AS149175 | 🇭🇰HK | assigned |
Origin ASN
AS152740
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/202.181.154.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.181.154.0/23" | jq
External Links