HomePrefix Lookup218.16.144.0/20
CIDR
218.16.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
218.16.0.0/14AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
218.16.144.0/20AS140319/20apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS140319RADBMAINT-AS48135/21/2026

More Specific Prefixes

100
PrefixASCountryStatus
218.16.150.192/26🇨🇳CNassigned
218.16.145.192/27🇨🇳CNassigned
218.16.145.96/27🇨🇳CNassigned
218.16.146.0/27🇨🇳CNassigned
218.16.145.160/27🇨🇳CNassigned
218.16.145.32/27🇨🇳CNassigned
218.16.144.96/27🇨🇳CNassigned
218.16.150.96/27🇨🇳CNassigned
218.16.144.192/27🇨🇳CNassigned
218.16.146.192/27🇨🇳CNassigned
218.16.145.64/27🇨🇳CNassigned
218.16.146.96/27🇨🇳CNassigned
218.16.150.0/27🇨🇳CNassigned
218.16.150.128/27🇨🇳CNassigned
218.16.150.64/27🇨🇳CNassigned
218.16.144.64/27🇨🇳CNassigned
218.16.145.0/27🇨🇳CNassigned
218.16.146.32/27🇨🇳CNassigned
218.16.145.224/27🇨🇳CNassigned
218.16.151.64/27🇨🇳CNassigned
218.16.144.160/27🇨🇳CNassigned
218.16.144.128/27🇨🇳CNassigned
218.16.149.16/28🇨🇳CNassigned
218.16.152.64/28🇨🇳CNassigned
218.16.146.224/28🇨🇳CNassigned
218.16.146.144/28🇨🇳CNassigned
218.16.151.16/28🇨🇳CNassigned
218.16.150.48/28🇨🇳CNassigned
218.16.149.240/28🇨🇳CNassigned
218.16.144.240/28🇨🇳CNassigned
218.16.151.160/28🇨🇳CNassigned
218.16.157.144/28🇨🇳CNassigned
218.16.149.0/29🇨🇳CNassigned
218.16.149.128/29🇨🇳CNassigned
218.16.151.248/29🇨🇳CNassigned
218.16.151.128/29🇨🇳CNassigned
218.16.151.240/29🇨🇳CNassigned
218.16.144.32/29🇨🇳CNassigned
218.16.144.0/29🇨🇳CNassigned
218.16.146.160/29🇨🇳CNassigned
218.16.149.136/29🇨🇳CNassigned
218.16.151.56/29🇨🇳CNassigned
218.16.152.40/29🇨🇳CNassigned
218.16.152.160/29🇨🇳CNassigned
218.16.157.240/29🇨🇳CNassigned
218.16.144.224/29🇨🇳CNassigned
218.16.146.248/29🇨🇳CNassigned
218.16.149.32/29🇨🇳CNassigned
218.16.149.176/29🇨🇳CNassigned
218.16.149.184/29🇨🇳CNassigned
218.16.149.192/29🇨🇳CNassigned
218.16.150.40/29🇨🇳CNassigned
218.16.151.48/29🇨🇳CNassigned
218.16.151.120/29🇨🇳CNassigned
218.16.151.136/29🇨🇳CNassigned
218.16.151.184/29🇨🇳CNassigned
218.16.152.32/29🇨🇳CNassigned
218.16.152.48/29🇨🇳CNassigned
218.16.157.136/29🇨🇳CNassigned
218.16.157.224/29🇨🇳CNassigned
218.16.144.24/29🇨🇳CNassigned
218.16.145.128/29🇨🇳CNassigned
218.16.146.240/29🇨🇳CNassigned
218.16.151.40/29🇨🇳CNassigned
218.16.151.232/29🇨🇳CNassigned
218.16.157.248/29🇨🇳CNassigned
218.16.151.192/30🇨🇳CNassigned
218.16.151.212/30🇨🇳CNassigned
218.16.151.224/30🇨🇳CNassigned
218.16.144.12/30🇨🇳CNassigned
218.16.157.128/30🇨🇳CNassigned
218.16.144.8/30🇨🇳CNassigned
218.16.157.12/30🇨🇳CNassigned
218.16.157.16/30🇨🇳CNassigned
218.16.144.60/30🇨🇳CNassigned
218.16.151.4/30🇨🇳CNassigned
218.16.157.188/30🇨🇳CNassigned
218.16.157.192/30🇨🇳CNassigned
218.16.157.200/30🇨🇳CNassigned
218.16.157.208/30🇨🇳CNassigned
218.16.157.212/30🇨🇳CNassigned
218.16.146.128/30🇨🇳CNassigned
218.16.149.48/30🇨🇳CNassigned
218.16.151.12/30🇨🇳CNassigned
218.16.151.228/30🇨🇳CNassigned
218.16.149.44/30🇨🇳CNassigned
218.16.149.212/30🇨🇳CNassigned
218.16.151.32/30🇨🇳CNassigned
218.16.151.152/30🇨🇳CNassigned
218.16.151.176/30🇨🇳CNassigned
218.16.151.208/30🇨🇳CNassigned
218.16.157.0/30🇨🇳CNassigned
218.16.157.88/30🇨🇳CNassigned
218.16.144.236/30🇨🇳CNassigned
218.16.144.44/30🇨🇳CNassigned
218.16.157.236/30🇨🇳CNassigned
218.16.157.132/30🇨🇳CNassigned
218.16.149.144/30🇨🇳CNassigned
218.16.149.160/30🇨🇳CNassigned
218.16.149.164/30🇨🇳CNassigned
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
GEThttps://api.ipctl.io/v1/prefix/218.16.144.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/218.16.144.0/20" | jq