HomePrefix Lookup121.9.64.0/19

121.9.64.0/19

🇨🇳
IPv4APNICannouncedAS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN networkNo ROA
CIDR
121.9.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
121.9.64.0/19AS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN networkNo ROA
RADB
5/31/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
121.8.0.0/13AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—5/31/2026
121.9.64.0/24AS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN networkNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS136200RADBMAINT-AS48133/16/2026

More Specific Prefixes

16
PrefixASCountryStatus
121.9.64.128/28🇨🇳CNassigned
121.9.64.216/29🇨🇳CNassigned
121.9.64.152/29🇨🇳CNassigned
121.9.64.160/29🇨🇳CNassigned
121.9.64.224/29🇨🇳CNassigned
121.9.64.168/29🇨🇳CNassigned
121.9.64.116/30🇨🇳CNassigned
121.9.64.144/30🇨🇳CNassigned
121.9.64.196/30🇨🇳CNassigned
121.9.64.148/30🇨🇳CNassigned
121.9.64.244/30🇨🇳CNassigned
121.9.64.240/30🇨🇳CNassigned
121.9.64.248/30🇨🇳CNassigned
121.9.64.252/30🇨🇳CNassigned
121.9.64.232/30🇨🇳CNassigned
121.9.64.112/30🇨🇳CNassigned
Origin ASN
AS136200
ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN network
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityGuangzhou
Coordinates23.1317, 113.2660 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/121.9.64.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/121.9.64.0/19" | jq
External Links
RIPEstat Hurricane Electric BGP