HomePrefix Lookup112.64.0.0/16

112.64.0.0/16

🇨🇳
IPv4APNICannouncedAS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA
CIDR
112.64.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Shanghai
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
112.64.0.0/16AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA
RADB
5/31/2026

Covering Prefix

20 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
112.64.0.0/17AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.128.0/17AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.112.0/22AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.212.0/22AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.238.0/24AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.114.0/24AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.199.0/24AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.200.0/24AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.212.0/24AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.213.0/24AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.214.0/24AS17621CNCGROUP-SH - China Unicom Shanghai networkNo ROA—5/31/2026
112.64.33.0/24AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.34.0/24AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.64.0/24AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.35.0/24AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.32.0/24AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.45.0/24AS138421CU-CN-AS - China UnicomNo ROA—5/31/2026
112.64.236.0/24AS140979UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC networkNo ROA—5/31/2026
112.64.235.0/24AS140979UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC networkNo ROA—5/31/2026
112.64.237.0/24AS140979UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC networkNo ROA—5/31/2026

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17621RADBMAINT-AS5845311/13/2023

More Specific Prefixes

100
PrefixASCountryStatus
112.64.152.0/24🇨🇳CNassigned
112.64.185.0/25🇨🇳CNassigned
112.64.156.0/25🇨🇳CNassigned
112.64.185.192/26🇨🇳CNassigned
112.64.135.0/26🇨🇳CNassigned
112.64.185.128/26🇨🇳CNassigned
112.64.202.0/26🇨🇳CNassigned
112.64.163.224/27🇨🇳CNassigned
112.64.135.224/27🇨🇳CNassigned
112.64.239.224/27🇨🇳CNassigned
112.64.168.128/28🇨🇳CNassigned
112.64.165.240/28🇨🇳CNassigned
112.64.181.144/28🇨🇳CNassigned
112.64.178.176/28🇨🇳CNassigned
112.64.161.128/28🇨🇳CNassigned
112.64.202.112/28🇨🇳CNassigned
112.64.176.192/28🇨🇳CNassigned
112.64.184.160/28🇨🇳CNassigned
112.64.161.240/28🇨🇳CNassigned
112.64.227.64/28🇨🇳CNassigned
112.64.143.192/28🇨🇳CNassigned
112.64.128.96/28🇨🇳CNassigned
112.64.163.128/28🇨🇳CNassigned
112.64.143.144/28🇨🇳CNassigned
112.64.207.240/28🇨🇳CNassigned
112.64.171.176/28🇨🇳CNassigned
112.64.163.112/28🇨🇳CNassigned
112.64.187.240/28🇨🇳CNassigned
112.64.161.208/28🇨🇳CNassigned
112.64.207.208/28🇨🇳CNassigned
112.64.171.144/29🇨🇳CNassigned
112.64.168.160/29🇨🇳CNassigned
112.64.171.168/29🇨🇳CNassigned
112.64.181.168/29🇨🇳CNassigned
112.64.178.216/29🇨🇳CNassigned
112.64.168.144/29🇨🇳CNassigned
112.64.172.248/29🇨🇳CNassigned
112.64.177.224/29🇨🇳CNassigned
112.64.177.64/29🇨🇳CNassigned
112.64.178.128/29🇨🇳CNassigned
112.64.227.216/29🇨🇳CNassigned
112.64.227.16/29🇨🇳CNassigned
112.64.227.232/29🇨🇳CNassigned
112.64.178.144/29🇨🇳CNassigned
112.64.173.144/29🇨🇳CNassigned
112.64.146.16/29🇨🇳CNassigned
112.64.226.144/29🇨🇳CNassigned
112.64.226.216/29🇨🇳CNassigned
112.64.227.152/29🇨🇳CNassigned
112.64.227.208/29🇨🇳CNassigned
112.64.131.192/29🇨🇳CNassigned
112.64.136.224/29🇨🇳CNassigned
112.64.136.240/29🇨🇳CNassigned
112.64.177.72/29🇨🇳CNassigned
112.64.146.24/29🇨🇳CNassigned
112.64.178.168/29🇨🇳CNassigned
112.64.136.56/29🇨🇳CNassigned
112.64.178.240/29🇨🇳CNassigned
112.64.131.128/29🇨🇳CNassigned
112.64.168.152/29🇨🇳CNassigned
112.64.169.80/29🇨🇳CNassigned
112.64.170.224/29🇨🇳CNassigned
112.64.131.80/29🇨🇳CNassigned
112.64.131.136/29🇨🇳CNassigned
112.64.146.40/29🇨🇳CNassigned
112.64.131.24/29🇨🇳CNassigned
112.64.131.0/29🇨🇳CNassigned
112.64.131.40/29🇨🇳CNassigned
112.64.128.64/29🇨🇳CNassigned
112.64.127.40/29🇨🇳CNassigned
112.64.128.128/29🇨🇳CNassigned
112.64.131.64/29🇨🇳CNassigned
112.64.203.8/29🇨🇳CNassigned
112.64.187.80/29🇨🇳CNassigned
112.64.136.112/29🇨🇳CNassigned
112.64.187.88/29🇨🇳CNassigned
112.64.137.152/29🇨🇳CNassigned
112.64.187.72/29🇨🇳CNassigned
112.64.187.112/29🇨🇳CNassigned
112.64.127.0/29🇨🇳CNassigned
112.64.127.144/29🇨🇳CNassigned
112.64.127.64/29🇨🇳CNassigned
112.64.137.144/29🇨🇳CNassigned
112.64.129.40/29🇨🇳CNassigned
112.64.131.8/29🇨🇳CNassigned
112.64.131.16/29🇨🇳CNassigned
112.64.137.128/29🇨🇳CNassigned
112.64.131.72/29🇨🇳CNassigned
112.64.131.104/29🇨🇳CNassigned
112.64.131.120/29🇨🇳CNassigned
112.64.136.168/29🇨🇳CNassigned
112.64.131.184/29🇨🇳CNassigned
112.64.133.216/29🇨🇳CNassigned
112.64.134.168/29🇨🇳CNassigned
112.64.187.56/29🇨🇳CNassigned
112.64.226.56/29🇨🇳CNassigned
112.64.226.168/29🇨🇳CNassigned
112.64.226.192/29🇨🇳CNassigned
112.64.227.136/29🇨🇳CNassigned
112.64.184.152/29🇨🇳CNassigned
Origin ASN
AS17621
CNCGROUP-SH - China Unicom Shanghai network
Geolocation
Country🇨🇳ChinaCN
RegionShanghai
CityShanghai
Coordinates31.2304, 121.4740 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/112.64.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/112.64.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP