HomePrefix Lookup218.249.0.0/18

218.249.0.0/18

🇨🇳
IPv4APNICannouncedAS4808CHINA169-BJ - China Unicom Beijing Province NetworkNo ROA
CIDR
218.249.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇳 China
City
Xiabancheng (South Building)
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
218.249.0.0/18AS4808CHINA169-BJ - China Unicom Beijing Province NetworkNo ROA—6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
218.249.63.0/24AS56013SDSC - SAMSUNG SDS CHINANo ROA—6/1/2026

More Specific Prefixes

100
PrefixASCountryStatus
218.249.0.0/19🇨🇳CNassigned
218.249.32.0/20🇨🇳CNassigned
218.249.48.0/21🇨🇳CNassigned
218.249.56.0/22🇨🇳CNassigned
218.249.60.0/23🇨🇳CNassigned
218.249.30.0/24🇨🇳CNassigned
218.249.39.0/24🇨🇳CNassigned
218.249.59.0/24🇨🇳CNassigned
218.249.29.0/24🇨🇳CNassigned
218.249.31.0/24🇨🇳CNassigned
218.249.18.0/24🇨🇳CNassigned
218.249.0.0/24🇨🇳CNassigned
218.249.63.0/24AS56013🇨🇳CNassigned
218.249.62.0/24🇨🇳CNassigned
218.249.4.0/24🇨🇳CNassigned
218.249.26.128/25🇨🇳CNassigned
218.249.44.0/25🇨🇳CNassigned
218.249.1.128/25🇨🇳CNassigned
218.249.60.0/25🇨🇳CNassigned
218.249.58.128/25🇨🇳CNassigned
218.249.1.0/25🇨🇳CNassigned
218.249.26.0/25🇨🇳CNassigned
218.249.24.128/25🇨🇳CNassigned
218.249.16.128/25🇨🇳CNassigned
218.249.6.128/25🇨🇳CNassigned
218.249.34.64/26🇨🇳CNassigned
218.249.21.64/26🇨🇳CNassigned
218.249.57.0/26🇨🇳CNassigned
218.249.62.64/26🇨🇳CNassigned
218.249.41.192/26🇨🇳CNassigned
218.249.56.64/26🇨🇳CNassigned
218.249.40.128/26🇨🇳CNassigned
218.249.57.128/26🇨🇳CNassigned
218.249.34.0/26🇨🇳CNassigned
218.249.55.128/26🇨🇳CNassigned
218.249.25.64/26🇨🇳CNassigned
218.249.43.0/26🇨🇳CNassigned
218.249.21.0/26🇨🇳CNassigned
218.249.19.192/26🇨🇳CNassigned
218.249.53.192/26🇨🇳CNassigned
218.249.22.0/26🇨🇳CNassigned
218.249.22.64/26🇨🇳CNassigned
218.249.16.64/26🇨🇳CNassigned
218.249.20.64/26🇨🇳CNassigned
218.249.24.0/26🇨🇳CNassigned
218.249.52.192/26🇨🇳CNassigned
218.249.17.128/26🇨🇳CNassigned
218.249.45.64/26🇨🇳CNassigned
218.249.42.128/26🇨🇳CNassigned
218.249.17.192/26🇨🇳CNassigned
218.249.19.128/26🇨🇳CNassigned
218.249.7.0/26🇨🇳CNassigned
218.249.28.0/26🇨🇳CNassigned
218.249.41.128/26🇨🇳CNassigned
218.249.23.0/26🇨🇳CNassigned
218.249.49.192/26🇨🇳CNassigned
218.249.43.128/26🇨🇳CNassigned
218.249.34.192/26🇨🇳CNassigned
218.249.54.0/26🇨🇳CNassigned
218.249.27.0/26🇨🇳CNassigned
218.249.60.192/26🇨🇳CNassigned
218.249.36.192/26🇨🇳CNassigned
218.249.56.192/26🇨🇳CNassigned
218.249.33.192/26🇨🇳CNassigned
218.249.45.0/26🇨🇳CNassigned
218.249.2.64/26🇨🇳CNassigned
218.249.44.192/26🇨🇳CNassigned
218.249.3.0/26🇨🇳CNassigned
218.249.37.192/26🇨🇳CNassigned
218.249.54.192/26🇨🇳CNassigned
218.249.15.128/26🇨🇳CNassigned
218.249.55.192/26🇨🇳CNassigned
218.249.62.192/26🇨🇳CNassigned
218.249.8.0/26🇨🇳CNassigned
218.249.37.64/26🇨🇳CNassigned
218.249.6.64/26🇨🇳CNassigned
218.249.2.192/26🇨🇳CNassigned
218.249.8.128/26🇨🇳CNassigned
218.249.9.192/26🇨🇳CNassigned
218.249.12.128/26🇨🇳CNassigned
218.249.7.192/26🇨🇳CNassigned
218.249.9.128/26🇨🇳CNassigned
218.249.13.128/26🇨🇳CNassigned
218.249.55.64/26🇨🇳CNassigned
218.249.19.64/26🇨🇳CNassigned
218.249.20.192/26🇨🇳CNassigned
218.249.23.192/26🇨🇳CNassigned
218.249.25.128/26🇨🇳CNassigned
218.249.33.64/26🇨🇳CNassigned
218.249.41.0/26🇨🇳CNassigned
218.249.43.192/26🇨🇳CNassigned
218.249.49.128/26🇨🇳CNassigned
218.249.21.192/26🇨🇳CNassigned
218.249.51.160/27🇨🇳CNassigned
218.249.15.192/27🇨🇳CNassigned
218.249.49.32/27🇨🇳CNassigned
218.249.45.160/27🇨🇳CNassigned
218.249.56.160/27🇨🇳CNassigned
218.249.45.192/27🇨🇳CNassigned
218.249.51.128/27🇨🇳CNassigned
Origin ASN
AS4808
CHINA169-BJ - China Unicom Beijing Province Network
Geolocation
Country🇨🇳ChinaCN
RegionHebei
CityXiabancheng (South Building)
Coordinates41.2433, 119.0130 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/218.249.0.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/218.249.0.0/18" | jq
External Links
RIPEstat Hurricane Electric BGP