HomePrefix Lookup125.72.0.0/16

125.72.0.0/16

🇨🇳
IPv4APNICallocatedAS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA
CIDR
125.72.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Xining
RIR
APNIC
Status
allocated
Allocated
9/2/2005

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
125.72.0.0/16AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA
RADB
5/31/2026

Covering Prefix

115 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
125.72.0.0/17AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.128.0/17AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.240.0/21AS4809CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier NetworkNo ROA—5/31/2026
125.72.224.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.196.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.204.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.76.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.56.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.180.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.132.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.44.0/22AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.18.0/23AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.80.0/23AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
125.72.88.0/23AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
125.72.112.0/23AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.178.0/23AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.90.0/23AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.166.0/23AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.176.0/23AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.240.0/23AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.174.0/23AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.141.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.147.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.145.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.129.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC networkNo ROA—5/31/2026
125.72.144.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.124.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.126.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.143.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.146.0/24AS59223CT-Qinghai-IDC - CHINANET Qinghai province IDC network Valid—5/31/2026
125.72.90.0/24AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
125.72.130.0/24AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
125.72.131.0/24AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
125.72.184.0/24AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
125.72.91.0/24AS132225CHINATELECOM-QINGHAI-5G-NETWORK - China Telecom Valid—5/31/2026
125.72.136.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.139.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.148.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.154.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.156.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.157.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.158.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.160.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.161.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.162.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.163.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.164.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.165.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.172.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.185.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.186.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.187.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.188.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.189.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.190.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.191.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.192.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.194.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.210.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.211.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.212.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.213.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.217.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.218.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.221.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.222.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.229.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.231.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.232.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.233.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.234.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.235.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.236.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.249.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.250.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.251.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.252.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.253.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.254.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.255.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.8.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.12.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.13.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.15.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.17.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.20.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.21.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.22.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.23.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.25.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.28.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.29.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.31.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.32.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.33.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.34.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.35.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.37.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.39.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.52.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.63.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.68.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.69.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.70.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.71.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.96.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.104.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.106.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.110.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.111.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.118.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai TelecomNo ROA—5/31/2026
125.72.120.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.121.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.122.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026
125.72.128.0/24AS140061CHINANET-Qinghai-AS-AP - Qinghai Telecom Valid—5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4134RADBMAINT-CT-GNOC11/13/2023
AS140061RADBMAINT-AS14006111/13/2023

More Specific Prefixes

100
PrefixASCountryStatus
125.72.56.0/21🇨🇳CNassigned
125.72.0.0/21🇨🇳CNassigned
125.72.200.0/21🇨🇳CNassigned
125.72.72.0/22🇨🇳CNassigned
125.72.8.0/22🇨🇳CNassigned
125.72.240.0/22🇨🇳CNassigned
125.72.48.0/22🇨🇳CNassigned
125.72.80.0/22🇨🇳CNassigned
125.72.76.0/22AS140061🇨🇳CNassigned
125.72.84.0/22🇨🇳CNassigned
125.72.88.0/22🇨🇳CNassigned
125.72.244.0/22🇨🇳CNassigned
125.72.68.0/22🇨🇳CNassigned
125.72.20.0/22🇨🇳CNassigned
125.72.196.0/22AS140061🇨🇳CNassigned
125.72.224.0/22AS140061🇨🇳CNassigned
125.72.232.0/22🇨🇳CNassigned
125.72.228.0/22🇨🇳CNassigned
125.72.16.0/22🇨🇳CNassigned
125.72.132.0/22AS140061🇨🇳CNassigned
125.72.56.0/22AS140061🇨🇳CNassigned
125.72.52.0/22🇨🇳CNassigned
125.72.44.0/22AS140061🇨🇳CNassigned
125.72.64.0/22🇨🇳CNassigned
125.72.188.0/22🇨🇳CNassigned
125.72.216.0/22🇨🇳CNassigned
125.72.122.0/23🇨🇳CNassigned
125.72.106.0/23🇨🇳CNassigned
125.72.108.0/23🇨🇳CNassigned
125.72.116.0/23🇨🇳CNassigned
125.72.120.0/23🇨🇳CNassigned
125.72.252.0/23🇨🇳CNassigned
125.72.170.0/23🇨🇳CNassigned
125.72.172.0/23🇨🇳CNassigned
125.72.6.0/23🇨🇳CNassigned
125.72.94.0/23🇨🇳CNassigned
125.72.118.0/23🇨🇳CNassigned
125.72.0.0/23🇨🇳CNassigned
125.72.110.0/23🇨🇳CNassigned
125.72.114.0/23🇨🇳CNassigned
125.72.160.0/23🇨🇳CNassigned
125.72.250.0/23🇨🇳CNassigned
125.72.112.0/23AS140061🇨🇳CNassigned
125.72.162.0/23🇨🇳CNassigned
125.72.168.0/23🇨🇳CNassigned
125.72.208.0/23🇨🇳CNassigned
125.72.12.0/23🇨🇳CNassigned
125.72.32.0/23🇨🇳CNassigned
125.72.96.0/23🇨🇳CNassigned
125.72.34.0/23🇨🇳CNassigned
125.72.38.0/23🇨🇳CNassigned
125.72.152.0/23🇨🇳CNassigned
125.72.166.0/23AS140061🇨🇳CNassigned
125.72.214.0/23🇨🇳CNassigned
125.72.18.0/23AS59223🇨🇳CNassigned
125.72.128.0/24AS140061🇨🇳CNassigned
125.72.98.0/24🇨🇳CNassigned
125.72.101.0/24🇨🇳CNassigned
125.72.254.0/24AS140061🇨🇳CNassigned
125.72.136.0/24AS140061🇨🇳CNassigned
125.72.186.0/24AS140061🇨🇳CNassigned
125.72.63.0/24AS140061🇨🇳CNassigned
125.72.195.0/24🇨🇳CNassigned
125.72.151.0/24🇨🇳CNassigned
125.72.126.0/24AS59223🇨🇳CNassigned
125.72.127.0/24🇨🇳CNassigned
125.72.129.0/24AS59223🇨🇳CNassigned
125.72.164.0/24AS140061🇨🇳CNassigned
125.72.18.0/24🇨🇳CNassigned
125.72.40.0/24🇨🇳CNassigned
125.72.93.0/24🇨🇳CNassigned
125.72.106.0/24AS140061🇨🇳CNassigned
125.72.155.0/24🇨🇳CNassigned
125.72.185.0/24AS140061🇨🇳CNassigned
125.72.154.0/24AS140061🇨🇳CNassigned
125.72.100.0/24🇨🇳CNassigned
125.72.30.0/24🇨🇳CNassigned
125.72.187.0/24AS140061🇨🇳CNassigned
125.72.25.0/24AS140061🇨🇳CNassigned
125.72.28.0/24AS140061🇨🇳CNassigned
125.72.29.0/24AS140061🇨🇳CNassigned
125.72.192.0/24AS140061🇨🇳CNassigned
125.72.60.0/24🇨🇳CNassigned
125.72.92.0/24🇨🇳CNassigned
125.72.62.0/24🇨🇳CNassigned
125.72.61.0/24🇨🇳CNassigned
125.72.0.0/24🇨🇳CNassigned
125.72.192.0/25🇨🇳CNassigned
125.72.36.0/26🇨🇳CNassigned
125.72.99.0/26🇨🇳CNassigned
125.72.24.0/26🇨🇳CNassigned
125.72.99.64/27🇨🇳CNassigned
125.72.24.64/27🇨🇳CNassigned
125.72.128.192/28🇨🇳CNassigned
125.72.128.48/28🇨🇳CNassigned
125.72.60.0/28🇨🇳CNassigned
125.72.128.0/28🇨🇳CNassigned
125.72.100.0/29🇨🇳CNassigned
125.72.164.104/29🇨🇳CNassigned
125.72.100.16/29🇨🇳CNassigned
Origin ASN
AS4134
CHINANET-BACKBONE - No.31,Jin-rong Street
Geolocation
Country🇨🇳ChinaCN
RegionQinghai
CityXining
Coordinates36.6317, 101.7650 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/125.72.0.0/16

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/125.72.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP