HomePrefix Lookup121.46.128.0/17

121.46.128.0/17

🇨🇳
IPv4RIPEassigned RPKI Valid
CIDR
121.46.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇳 China
City
Guangzhou (Tianhe Qu)
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

55 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
121.46.224.0/22AS4812CHINANET-SH-AP - China Telecom (Group) Valid—6/13/2026
121.46.200.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/13/2026
121.46.192.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/13/2026
121.46.196.0/22AS56046CMNET-Jiangsu-AP - China Mobile communications corporation Valid—6/13/2026
121.46.128.0/22AS58466CT-Guangzhou-IDC - CHINANET Guangdong province network Valid—6/13/2026
121.46.132.0/22AS58466CT-Guangzhou-IDC - CHINANET Guangdong province network Valid—6/13/2026
121.46.140.0/22AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.152.0/22AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.136.0/22AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.128.0/22AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.156.0/22AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.148.0/22AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.144.0/22AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.200.0/22AS140292CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK - CHINATELECOM Jiangsu province Suzhou 5G network Valid—6/13/2026
121.46.192.0/22AS140292CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK - CHINATELECOM Jiangsu province Suzhou 5G network Valid—6/13/2026
121.46.196.0/22AS140292CHINATELECOM-JIANGSU-SUZHOU-5G-NETWORK - CHINATELECOM Jiangsu province Suzhou 5G network Valid—6/13/2026
121.46.196.0/22AS140717UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network Valid—6/13/2026
121.46.200.0/22AS140717UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network Valid—6/13/2026
121.46.192.0/22AS140717UNICOM-JSSZ-IDC - UNICOM JiangSu Suzhou IDC network Valid—6/13/2026
121.46.230.0/23AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.232.0/23AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.228.0/23AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.226.0/23AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Invalid—6/13/2026
121.46.224.0/23AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Invalid—6/13/2026
121.46.144.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.136.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.138.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.140.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.142.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.146.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Valid—6/13/2026
121.46.148.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Invalid—6/13/2026
121.46.150.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Invalid—6/13/2026
121.46.152.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Invalid—6/13/2026
121.46.154.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Invalid—6/13/2026
121.46.156.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Invalid—6/13/2026
121.46.158.0/23AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Invalid—6/13/2026
121.46.254.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.252.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.253.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.234.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.235.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.236.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.237.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.238.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.239.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.244.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.245.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.246.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.247.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.248.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.249.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.250.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.251.0/24AS4811CHINANET-SHANGHAI-MAN - China Telecom (Group) Valid—6/13/2026
121.46.141.0/24AS58466CT-Guangzhou-IDC - CHINANET Guangdong province network Valid—6/13/2026
121.46.136.0/24AS135391AOFEI-HK - AOFEI DATA INTERNATIONAL COMPANY LIMITED Invalid—6/13/2026

More Specific Prefixes

4
PrefixASCountryStatus
121.46.128.0/18🇨🇳CNallocated
121.46.192.0/18🇨🇳CNallocated
121.46.224.0/19🇨🇳CNassigned
121.46.192.0/19🇨🇳CNassigned
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityGuangzhou (Tianhe Qu)
GEThttps://api.ipctl.io/v1/prefix/121.46.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/121.46.128.0/17" | jq