HomePrefix Lookup121.33.252.0/22

121.33.252.0/22

🇨🇳
IPv4APNICannouncedAS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA
CIDR
121.33.252.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Jiangmen (Changxi)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
121.33.252.0/22AS134773ChinaNet-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

22
PrefixASCountryStatus
121.33.254.128/25🇨🇳CNassigned
121.33.252.0/25🇨🇳CNassigned
121.33.253.176/28🇨🇳CNassigned
121.33.253.240/29🇨🇳CNassigned
121.33.253.248/29🇨🇳CNassigned
121.33.252.216/29🇨🇳CNassigned
121.33.255.36/30🇨🇳CNassigned
121.33.255.44/30🇨🇳CNassigned
121.33.255.52/30🇨🇳CNassigned
121.33.255.8/30🇨🇳CNassigned
121.33.255.12/30🇨🇳CNassigned
121.33.255.116/30🇨🇳CNassigned
121.33.254.12/30🇨🇳CNassigned
121.33.255.104/30🇨🇳CNassigned
121.33.254.4/30🇨🇳CNassigned
121.33.255.32/30🇨🇳CNassigned
121.33.255.40/30🇨🇳CNassigned
121.33.254.32/30🇨🇳CNassigned
121.33.255.4/30🇨🇳CNassigned
121.33.255.28/30🇨🇳CNassigned
121.33.255.56/30🇨🇳CNassigned
121.33.255.148/30🇨🇳CNassigned
Origin ASN
AS134773
ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityJiangmen (Changxi)
Coordinates22.7420, 112.9870 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.33.252.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/121.33.252.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP