103.143.28.0/23
ðŸ‡ðŸ‡°CIDR
103.143.28.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
ðŸ‡ðŸ‡° Hong Kong
RIR
APNIC
Status
allocated
Allocated
9/12/2019
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.143.28.0/24 | AS135581ONL-HK-AS - 19 Chun Wang Street, Tseung Kwan O Industrial Estate, N.T. Hong Kong | No ROA | — | 5/31/2026 |
| 103.143.29.0/24 | AS135581ONL-HK-AS - 19 Chun Wang Street, Tseung Kwan O Industrial Estate, N.T. Hong Kong | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.143.29.0/24 | AS135581 | ðŸ‡ðŸ‡°HK | assigned |
| 103.143.28.0/24 | AS135581 | ðŸ‡ðŸ‡°HK | assigned |
Origin ASN
AS139713
Geolocation
CountryðŸ‡ðŸ‡°Hong KongHK
Coordinates22.3964, 114.1095 ↗
API
Open https://api.ipctl.io/v1/prefix/103.143.28.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.143.28.0/23" | jq
External Links