HomePrefix Lookup218.72.248.0/21

218.72.248.0/21

🇨🇳
IPv4APNICassignedNo ROA
CIDR
218.72.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Hangzhou
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

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
218.72.0.0/15AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/13/2026

More Specific Prefixes

100
PrefixASCountryStatus
218.72.251.224/27🇨🇳CNassigned
218.72.254.0/27🇨🇳CNassigned
218.72.249.64/27🇨🇳CNassigned
218.72.249.96/27🇨🇳CNassigned
218.72.251.192/27🇨🇳CNassigned
218.72.255.96/28🇨🇳CNassigned
218.72.250.160/28🇨🇳CNassigned
218.72.251.144/28🇨🇳CNassigned
218.72.250.240/28🇨🇳CNassigned
218.72.252.64/28🇨🇳CNassigned
218.72.251.176/28🇨🇳CNassigned
218.72.255.48/28🇨🇳CNassigned
218.72.255.64/28🇨🇳CNassigned
218.72.249.32/28🇨🇳CNassigned
218.72.255.224/28🇨🇳CNassigned
218.72.251.128/28🇨🇳CNassigned
218.72.252.0/29🇨🇳CNassigned
218.72.254.232/29🇨🇳CNassigned
218.72.251.40/29🇨🇳CNassigned
218.72.248.168/29🇨🇳CNassigned
218.72.255.16/29🇨🇳CNassigned
218.72.254.168/29🇨🇳CNassigned
218.72.249.144/29🇨🇳CNassigned
218.72.251.64/29🇨🇳CNassigned
218.72.251.112/29🇨🇳CNassigned
218.72.249.168/29🇨🇳CNassigned
218.72.255.176/29🇨🇳CNassigned
218.72.252.192/29🇨🇳CNassigned
218.72.249.192/29🇨🇳CNassigned
218.72.248.56/29🇨🇳CNassigned
218.72.249.160/29🇨🇳CNassigned
218.72.253.40/29🇨🇳CNassigned
218.72.251.160/29🇨🇳CNassigned
218.72.254.56/29🇨🇳CNassigned
218.72.254.112/29🇨🇳CNassigned
218.72.249.48/29🇨🇳CNassigned
218.72.251.0/29🇨🇳CNassigned
218.72.254.120/29🇨🇳CNassigned
218.72.251.24/29🇨🇳CNassigned
218.72.249.248/29🇨🇳CNassigned
218.72.251.16/29🇨🇳CNassigned
218.72.254.64/29🇨🇳CNassigned
218.72.255.0/29🇨🇳CNassigned
218.72.255.32/29🇨🇳CNassigned
218.72.254.248/29🇨🇳CNassigned
218.72.251.48/29🇨🇳CNassigned
218.72.251.72/29🇨🇳CNassigned
218.72.253.152/29🇨🇳CNassigned
218.72.252.224/29🇨🇳CNassigned
218.72.251.32/29🇨🇳CNassigned
218.72.249.224/29🇨🇳CNassigned
218.72.248.104/29🇨🇳CNassigned
218.72.248.88/29🇨🇳CNassigned
218.72.248.32/29🇨🇳CNassigned
218.72.250.224/29🇨🇳CNassigned
218.72.249.152/29🇨🇳CNassigned
218.72.254.208/29🇨🇳CNassigned
218.72.254.240/29🇨🇳CNassigned
218.72.254.176/29🇨🇳CNassigned
218.72.254.96/29🇨🇳CNassigned
218.72.254.184/29🇨🇳CNassigned
218.72.253.192/29🇨🇳CNassigned
218.72.253.176/29🇨🇳CNassigned
218.72.253.208/29🇨🇳CNassigned
218.72.253.160/29🇨🇳CNassigned
218.72.251.120/29🇨🇳CNassigned
218.72.254.40/29🇨🇳CNassigned
218.72.250.184/29🇨🇳CNassigned
218.72.250.192/29🇨🇳CNassigned
218.72.254.160/29🇨🇳CNassigned
218.72.253.168/29🇨🇳CNassigned
218.72.253.248/29🇨🇳CNassigned
218.72.254.200/29🇨🇳CNassigned
218.72.251.88/29🇨🇳CNassigned
218.72.250.68/30🇨🇳CNassigned
218.72.250.64/30🇨🇳CNassigned
218.72.248.208/30🇨🇳CNassigned
218.72.250.60/30🇨🇳CNassigned
218.72.250.56/30🇨🇳CNassigned
218.72.248.204/30🇨🇳CNassigned
218.72.248.124/30🇨🇳CNassigned
218.72.250.52/30🇨🇳CNassigned
218.72.250.44/30🇨🇳CNassigned
218.72.248.192/30🇨🇳CNassigned
218.72.250.36/30🇨🇳CNassigned
218.72.250.32/30🇨🇳CNassigned
218.72.248.188/30🇨🇳CNassigned
218.72.248.116/30🇨🇳CNassigned
218.72.248.16/30🇨🇳CNassigned
218.72.250.28/30🇨🇳CNassigned
218.72.250.20/30🇨🇳CNassigned
218.72.248.184/30🇨🇳CNassigned
218.72.249.232/30🇨🇳CNassigned
218.72.248.180/30🇨🇳CNassigned
218.72.249.220/30🇨🇳CNassigned
218.72.249.212/30🇨🇳CNassigned
218.72.248.176/30🇨🇳CNassigned
218.72.252.212/30🇨🇳CNassigned
218.72.252.208/30🇨🇳CNassigned
218.72.249.188/30🇨🇳CNassigned
Geolocation
Country🇨🇳ChinaCN
RegionZhejiang
CityHangzhou
Coordinates30.0464, 119.9540 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/218.72.248.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/218.72.248.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP