HomePrefix Lookup121.33.188.0/22

121.33.188.0/22

🇨🇳
IPv4APNICannouncedAS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA
CIDR
121.33.188.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
121.33.188.0/22AS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA
RADB
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
121.32.0.0/14AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS134773RADBMAINT-AS48133/16/2026

More Specific Prefixes

23
PrefixASCountryStatus
121.33.188.144/28🇨🇳CNassigned
121.33.188.80/29🇨🇳CNassigned
121.33.188.32/29🇨🇳CNassigned
121.33.188.120/29🇨🇳CNassigned
121.33.188.136/29🇨🇳CNassigned
121.33.188.168/29🇨🇳CNassigned
121.33.189.232/29🇨🇳CNassigned
121.33.188.72/29🇨🇳CNassigned
121.33.188.112/29🇨🇳CNassigned
121.33.188.160/29🇨🇳CNassigned
121.33.188.128/29🇨🇳CNassigned
121.33.188.96/29🇨🇳CNassigned
121.33.188.104/29🇨🇳CNassigned
121.33.189.88/29🇨🇳CNassigned
121.33.188.176/29🇨🇳CNassigned
121.33.191.32/30🇨🇳CNassigned
121.33.191.220/30🇨🇳CNassigned
121.33.191.16/30🇨🇳CNassigned
121.33.191.36/30🇨🇳CNassigned
121.33.191.24/30🇨🇳CNassigned
121.33.191.28/30🇨🇳CNassigned
121.33.191.8/30🇨🇳CNassigned
121.33.191.20/30🇨🇳CNassigned
Origin ASN
AS134773
ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityGuangzhou
Coordinates23.1317, 113.2660 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.33.188.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/121.33.188.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP