HomePrefix Lookup121.10.252.0/22

121.10.252.0/22

🇨🇳
IPv4APNICannouncedAS140316CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK - CHINATELECOM Guangdong province Chaozhou 5G networkNo ROA
CIDR
121.10.252.0/22
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
121.10.252.0/22AS140316CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK - CHINATELECOM Guangdong province Chaozhou 5G networkNo ROA
RADB
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
121.8.0.0/13AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS140316RADBMAINT-AS48133/16/2026

More Specific Prefixes

100
PrefixASCountryStatus
121.10.253.64/26🇨🇳CNassigned
121.10.254.64/26🇨🇳CNassigned
121.10.253.128/26🇨🇳CNassigned
121.10.255.192/26🇨🇳CNassigned
121.10.253.192/27🇨🇳CNassigned
121.10.255.160/27🇨🇳CNassigned
121.10.254.48/28🇨🇳CNassigned
121.10.253.224/28🇨🇳CNassigned
121.10.252.152/29🇨🇳CNassigned
121.10.254.168/29🇨🇳CNassigned
121.10.253.56/29🇨🇳CNassigned
121.10.255.152/29🇨🇳CNassigned
121.10.253.240/29🇨🇳CNassigned
121.10.253.40/29🇨🇳CNassigned
121.10.253.80/29🇨🇳CNassigned
121.10.253.72/30🇨🇳CNassigned
121.10.252.160/30🇨🇳CNassigned
121.10.253.36/30🇨🇳CNassigned
121.10.255.144/30🇨🇳CNassigned
121.10.255.20/30🇨🇳CNassigned
121.10.254.176/30🇨🇳CNassigned
121.10.254.44/30🇨🇳CNassigned
121.10.253.88/30🇨🇳CNassigned
121.10.254.140/30🇨🇳CNassigned
121.10.253.52/30🇨🇳CNassigned
121.10.254.36/30🇨🇳CNassigned
121.10.253.248/30🇨🇳CNassigned
121.10.254.164/30🇨🇳CNassigned
121.10.253.48/31🇨🇳CNassigned
121.10.255.2/31🇨🇳CNassigned
121.10.254.188/31🇨🇳CNassigned
121.10.254.132/31🇨🇳CNassigned
121.10.254.172/31🇨🇳CNassigned
121.10.252.116/31🇨🇳CNassigned
121.10.252.40/31🇨🇳CNassigned
121.10.252.32/31🇨🇳CNassigned
121.10.253.252/31🇨🇳CNassigned
121.10.253.50/31🇨🇳CNassigned
121.10.253.24/31🇨🇳CNassigned
121.10.253.26/31🇨🇳CNassigned
121.10.253.38/31🇨🇳CNassigned
121.10.255.150/31🇨🇳CNassigned
121.10.255.24/31🇨🇳CNassigned
121.10.255.18/31🇨🇳CNassigned
121.10.252.172/31🇨🇳CNassigned
121.10.253.16/31🇨🇳CNassigned
121.10.254.194/31🇨🇳CNassigned
121.10.254.184/31🇨🇳CNassigned
121.10.255.148/31🇨🇳CNassigned
121.10.254.196/31🇨🇳CNassigned
121.10.252.164/31🇨🇳CNassigned
121.10.254.40/31🇨🇳CNassigned
121.10.254.158/31🇨🇳CNassigned
121.10.255.4/31🇨🇳CNassigned
121.10.253.34/31🇨🇳CNassigned
121.10.254.20/31🇨🇳CNassigned
121.10.254.26/31🇨🇳CNassigned
121.10.253.64/31🇨🇳CNassigned
121.10.253.40/31🇨🇳CNassigned
121.10.253.78/31🇨🇳CNassigned
121.10.254.28/31🇨🇳CNassigned
121.10.252.130/31🇨🇳CNassigned
121.10.253.28/31🇨🇳CNassigned
121.10.255.12/31🇨🇳CNassigned
121.10.254.130/31🇨🇳CNassigned
121.10.255.142/31🇨🇳CNassigned
121.10.253.22/31🇨🇳CNassigned
121.10.252.48/31🇨🇳CNassigned
121.10.253.52/31🇨🇳CNassigned
121.10.252.36/31🇨🇳CNassigned
121.10.252.30/31🇨🇳CNassigned
121.10.253.44/31🇨🇳CNassigned
121.10.253.47/32🇨🇳CNassigned
121.10.253.32/32🇨🇳CNassigned
121.10.253.30/32🇨🇳CNassigned
121.10.253.71/32🇨🇳CNassigned
121.10.252.119/32🇨🇳CNassigned
121.10.253.9/32🇨🇳CNassigned
121.10.252.136/32🇨🇳CNassigned
121.10.253.61/32🇨🇳CNassigned
121.10.252.135/32🇨🇳CNassigned
121.10.252.101/32🇨🇳CNassigned
121.10.253.48/32🇨🇳CNassigned
121.10.252.111/32🇨🇳CNassigned
121.10.252.53/32🇨🇳CNassigned
121.10.252.84/32🇨🇳CNassigned
121.10.252.76/32🇨🇳CNassigned
121.10.253.31/32🇨🇳CNassigned
121.10.252.104/32🇨🇳CNassigned
121.10.252.29/32🇨🇳CNassigned
121.10.253.59/32🇨🇳CNassigned
121.10.252.4/32🇨🇳CNassigned
121.10.252.2/32🇨🇳CNassigned
121.10.253.46/32🇨🇳CNassigned
121.10.253.34/32🇨🇳CNassigned
121.10.255.140/32🇨🇳CNassigned
121.10.253.21/32🇨🇳CNassigned
121.10.253.54/32🇨🇳CNassigned
121.10.252.96/32🇨🇳CNassigned
121.10.252.51/32🇨🇳CNassigned
Origin ASN
AS140316
CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK - CHINATELECOM Guangdong province Chaozhou 5G network
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityGuangzhou
Coordinates23.1317, 113.2660 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.10.252.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/121.10.252.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP