123.1.128.0/17
ðŸ‡ðŸ‡°CIDR
123.1.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Kwai Chung
RIR
APNIC
Status
allocated
Allocated
1/12/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.1.128.0/17 | AS9269HKBN-AS-AP - Hong Kong Broadband Network Ltd. | Valid | APNICRADB | 6/13/2026 |
Covering Prefix
56 less-specific announcementsRPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 123.1.222.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.165.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.172.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.188.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.201.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.173.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.162.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.197.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.212.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.214.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.217.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.128.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.157.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.178.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.187.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.189.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.194.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.199.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.200.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.211.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.216.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.219.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.135.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.144.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.191.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.223.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.129.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.130.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.131.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.132.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.134.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.138.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.139.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.140.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.143.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.146.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.149.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.151.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.152.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.154.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.155.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.158.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.159.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.160.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.161.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.163.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.166.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.167.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.168.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.169.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.170.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.174.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.175.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.176.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.177.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.179.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.180.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.181.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.182.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.183.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.190.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.192.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.193.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.195.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.198.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.202.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.203.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.204.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.205.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.206.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.207.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.208.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.209.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.210.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.213.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.218.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.220.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.221.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.136.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.215.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.133.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.137.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.141.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.142.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.145.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.147.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.148.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.150.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.153.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.156.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.164.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.171.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.184.0/24 | AS10103 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.185.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.186.0/24 | AS17444 | ðŸ‡ðŸ‡°HK | assigned |
| 123.1.196.0/24 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.227.32/27 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.236.224/28 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.173.72/29 | ðŸ‡ðŸ‡°HK | assigned | |
| 123.1.173.64/29 | ðŸ‡ðŸ‡°HK | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.1.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.1.128.0/17" | jq
External Links