HomePrefix Lookup101.237.0.0/16

101.237.0.0/16

🇨🇳
IPv4APNICassigned RPKI Valid
CIDR
101.237.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Yangpu (Yangpu Qu)
RIR
APNIC
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

27 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
101.237.0.0/19AS4808CHINA169-BJ - China Unicom Beijing Province Network Valid—6/13/2026
101.237.128.0/20AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.34.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.35.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.40.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.37.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.38.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.39.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.36.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.33.0/24AS23724CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation Valid—6/13/2026
101.237.243.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.247.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.248.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.249.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.251.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.252.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.254.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.255.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.229.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.232.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.233.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.235.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.238.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.239.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.240.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.241.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
101.237.242.0/24AS135377UCLOUD-HK-AS-AP - UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED Valid—6/13/2026
Geolocation
Country🇨🇳ChinaCN
RegionShanghai
CityYangpu (Yangpu Qu)
Coordinates31.2999, 121.5080 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/101.237.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/101.237.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP