123.150.0.0/15
🇨🇳CIDR
123.150.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇨🇳 China
City
Youyilu
RIR
APNIC
Status
allocated
Allocated
2/28/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.150.0.0/15 | AS17638CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT | No ROA | RADB | 6/1/2026 |
Covering Prefix
89 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17638 | RADB | MAINT-CT-GNOC | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 123.150.16.0/20 | AS17638 | 🇨🇳CN | assigned |
| 123.151.48.0/20 | AS58542 | 🇨🇳CN | assigned |
| 123.151.0.0/20 | 🇨🇳CN | assigned | |
| 123.151.96.0/20 | AS58542 | 🇨🇳CN | assigned |
| 123.151.64.0/20 | 🇨🇳CN | assigned | |
| 123.151.128.0/21 | AS17638 | 🇨🇳CN | assigned |
| 123.151.80.0/21 | 🇨🇳CN | assigned | |
| 123.151.168.0/22 | 🇨🇳CN | assigned | |
| 123.151.24.0/22 | 🇨🇳CN | assigned | |
| 123.150.196.0/22 | 🇨🇳CN | assigned | |
| 123.150.12.0/22 | AS17638 | 🇨🇳CN | assigned |
| 123.151.92.0/22 | AS58542 | 🇨🇳CN | assigned |
| 123.151.148.0/22 | AS58542 | 🇨🇳CN | assigned |
| 123.151.152.0/22 | AS58542 | 🇨🇳CN | assigned |
| 123.151.160.0/22 | 🇨🇳CN | assigned | |
| 123.151.44.0/22 | 🇨🇳CN | assigned | |
| 123.150.182.0/23 | 🇨🇳CN | assigned | |
| 123.151.88.0/23 | 🇨🇳CN | assigned | |
| 123.151.158.0/23 | 🇨🇳CN | assigned | |
| 123.151.136.0/23 | 🇨🇳CN | assigned | |
| 123.150.180.0/24 | 🇨🇳CN | assigned | |
| 123.151.20.0/24 | AS132536 | 🇨🇳CN | assigned |
| 123.151.195.0/24 | 🇨🇳CN | assigned | |
| 123.151.144.0/24 | AS58542 | 🇨🇳CN | assigned |
| 123.151.156.0/24 | 🇨🇳CN | assigned | |
| 123.151.90.0/24 | AS132536 | 🇨🇳CN | assigned |
| 123.150.190.0/24 | 🇨🇳CN | assigned | |
| 123.151.157.0/24 | 🇨🇳CN | assigned | |
| 123.151.23.0/24 | 🇨🇳CN | assigned | |
| 123.150.7.0/24 | AS17638 | 🇨🇳CN | assigned |
| 123.151.22.0/24 | 🇨🇳CN | assigned | |
| 123.151.147.0/24 | AS17638 | 🇨🇳CN | assigned |
| 123.151.21.0/24 | AS17638 | 🇨🇳CN | assigned |
| 123.151.91.0/24 | 🇨🇳CN | assigned | |
| 123.150.5.0/24 | 🇨🇳CN | assigned | |
| 123.151.145.0/24 | 🇨🇳CN | assigned | |
| 123.150.191.0/24 | 🇨🇳CN | assigned | |
| 123.151.146.0/24 | AS17638 | 🇨🇳CN | assigned |
| 123.150.189.0/24 | 🇨🇳CN | assigned | |
| 123.150.181.0/24 | 🇨🇳CN | assigned | |
| 123.150.184.0/24 | 🇨🇳CN | assigned | |
| 123.150.179.0/24 | 🇨🇳CN | assigned | |
| 123.151.19.0/24 | 🇨🇳CN | assigned | |
| 123.150.4.0/24 | AS17638 | 🇨🇳CN | assigned |
| 123.151.16.0/25 | 🇨🇳CN | assigned | |
| 123.151.17.128/25 | 🇨🇳CN | assigned | |
| 123.151.164.0/25 | 🇨🇳CN | assigned | |
| 123.150.187.0/25 | 🇨🇳CN | assigned | |
| 123.151.16.128/25 | 🇨🇳CN | assigned | |
| 123.151.32.128/25 | 🇨🇳CN | assigned | |
| 123.150.188.0/25 | 🇨🇳CN | assigned | |
| 123.151.18.0/25 | 🇨🇳CN | assigned | |
| 123.151.18.128/25 | 🇨🇳CN | assigned | |
| 123.151.33.0/25 | 🇨🇳CN | assigned | |
| 123.151.32.0/25 | 🇨🇳CN | assigned | |
| 123.151.17.0/25 | 🇨🇳CN | assigned | |
| 123.150.187.128/26 | 🇨🇳CN | assigned | |
| 123.150.188.192/26 | 🇨🇳CN | assigned | |
| 123.151.196.0/26 | 🇨🇳CN | assigned | |
| 123.151.33.192/26 | 🇨🇳CN | assigned | |
| 123.151.196.128/26 | 🇨🇳CN | assigned | |
| 123.151.197.0/26 | 🇨🇳CN | assigned | |
| 123.150.195.0/27 | 🇨🇳CN | assigned | |
| 123.150.188.128/27 | 🇨🇳CN | assigned | |
| 123.151.194.32/27 | 🇨🇳CN | assigned | |
| 123.151.197.96/27 | 🇨🇳CN | assigned | |
| 123.151.193.16/28 | 🇨🇳CN | assigned | |
| 123.151.192.224/28 | 🇨🇳CN | assigned | |
| 123.151.196.224/28 | 🇨🇳CN | assigned | |
| 123.151.194.112/28 | 🇨🇳CN | assigned | |
| 123.151.193.240/28 | 🇨🇳CN | assigned | |
| 123.151.193.224/28 | 🇨🇳CN | assigned | |
| 123.151.197.208/28 | 🇨🇳CN | assigned | |
| 123.151.192.0/28 | 🇨🇳CN | assigned | |
| 123.151.192.96/28 | 🇨🇳CN | assigned | |
| 123.151.193.96/28 | 🇨🇳CN | assigned | |
| 123.151.193.0/28 | 🇨🇳CN | assigned | |
| 123.151.192.144/28 | 🇨🇳CN | assigned | |
| 123.151.196.208/28 | 🇨🇳CN | assigned | |
| 123.151.197.176/28 | 🇨🇳CN | assigned | |
| 123.151.194.80/28 | 🇨🇳CN | assigned | |
| 123.151.193.208/28 | 🇨🇳CN | assigned | |
| 123.151.193.144/28 | 🇨🇳CN | assigned | |
| 123.151.194.96/28 | 🇨🇳CN | assigned | |
| 123.151.194.144/28 | 🇨🇳CN | assigned | |
| 123.151.192.80/28 | 🇨🇳CN | assigned | |
| 123.151.194.64/28 | 🇨🇳CN | assigned | |
| 123.151.196.112/28 | 🇨🇳CN | assigned | |
| 123.151.194.248/29 | 🇨🇳CN | assigned | |
| 123.151.194.216/29 | 🇨🇳CN | assigned | |
| 123.151.192.40/29 | 🇨🇳CN | assigned | |
| 123.151.192.136/29 | 🇨🇳CN | assigned | |
| 123.151.192.248/29 | 🇨🇳CN | assigned | |
| 123.151.193.120/29 | 🇨🇳CN | assigned | |
| 123.151.193.184/29 | 🇨🇳CN | assigned | |
| 123.151.194.24/29 | 🇨🇳CN | assigned | |
| 123.151.196.64/29 | 🇨🇳CN | assigned | |
| 123.151.196.240/29 | 🇨🇳CN | assigned | |
| 123.151.197.160/29 | 🇨🇳CN | assigned | |
| 123.151.192.64/29 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.150.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.150.0.0/15" | jq
External Links