HomePrefix Lookup218.16.120.0/21

218.16.120.0/21

🇨🇳
IPv4APNICannouncedAS134763CT-DongGuan-IDC - CHINANET Guangdong province network RPKI Valid
CIDR
218.16.120.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Chang’an
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
218.16.120.0/21AS134763CT-DongGuan-IDC - CHINANET Guangdong province network Valid
APNICRADB
6/13/2026

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
218.16.120.0/21AS134763/21apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS134763APNICMAINT-CHINANET12/21/2018
AS134763RADBMAINT-AS48133/16/2026

More Specific Prefixes

100
PrefixASCountryStatus
218.16.127.0/25🇨🇳CNassigned
218.16.120.192/26🇨🇳CNassigned
218.16.127.192/26🇨🇳CNassigned
218.16.120.160/27🇨🇳CNassigned
218.16.120.32/27🇨🇳CNassigned
218.16.120.16/28🇨🇳CNassigned
218.16.124.208/28🇨🇳CNassigned
218.16.127.176/28🇨🇳CNassigned
218.16.125.176/28🇨🇳CNassigned
218.16.120.144/28🇨🇳CNassigned
218.16.120.136/29🇨🇳CNassigned
218.16.124.232/29🇨🇳CNassigned
218.16.124.240/29🇨🇳CNassigned
218.16.122.176/29🇨🇳CNassigned
218.16.124.0/29🇨🇳CNassigned
218.16.127.152/29🇨🇳CNassigned
218.16.124.200/29🇨🇳CNassigned
218.16.122.224/29🇨🇳CNassigned
218.16.122.240/29🇨🇳CNassigned
218.16.120.8/29🇨🇳CNassigned
218.16.122.216/29🇨🇳CNassigned
218.16.122.136/29🇨🇳CNassigned
218.16.122.152/29🇨🇳CNassigned
218.16.125.216/29🇨🇳CNassigned
218.16.122.160/29🇨🇳CNassigned
218.16.125.168/29🇨🇳CNassigned
218.16.125.212/30🇨🇳CNassigned
218.16.125.216/30🇨🇳CNassigned
218.16.120.132/30🇨🇳CNassigned
218.16.122.132/30🇨🇳CNassigned
218.16.127.148/30🇨🇳CNassigned
218.16.127.160/30🇨🇳CNassigned
218.16.127.128/30🇨🇳CNassigned
218.16.122.172/30🇨🇳CNassigned
218.16.124.248/30🇨🇳CNassigned
218.16.122.236/30🇨🇳CNassigned
218.16.122.248/30🇨🇳CNassigned
218.16.127.132/30🇨🇳CNassigned
218.16.125.164/30🇨🇳CNassigned
218.16.124.228/30🇨🇳CNassigned
218.16.120.4/30🇨🇳CNassigned
218.16.125.136/30🇨🇳CNassigned
218.16.127.172/30🇨🇳CNassigned
218.16.124.12/30🇨🇳CNassigned
218.16.124.40/30🇨🇳CNassigned
218.16.124.196/30🇨🇳CNassigned
218.16.122.184/30🇨🇳CNassigned
218.16.125.176/30🇨🇳CNassigned
218.16.122.144/30🇨🇳CNassigned
218.16.124.194/31🇨🇳CNassigned
218.16.124.226/31🇨🇳CNassigned
218.16.125.154/31🇨🇳CNassigned
218.16.125.180/31🇨🇳CNassigned
218.16.125.210/31🇨🇳CNassigned
218.16.122.168/31🇨🇳CNassigned
218.16.127.138/31🇨🇳CNassigned
218.16.120.0/31🇨🇳CNassigned
218.16.127.146/31🇨🇳CNassigned
218.16.120.2/31🇨🇳CNassigned
218.16.127.170/31🇨🇳CNassigned
218.16.124.224/31🇨🇳CNassigned
218.16.124.252/31🇨🇳CNassigned
218.16.125.162/31🇨🇳CNassigned
218.16.120.82/31🇨🇳CNassigned
218.16.125.242/31🇨🇳CNassigned
218.16.127.142/31🇨🇳CNassigned
218.16.120.130/31🇨🇳CNassigned
218.16.122.254/31🇨🇳CNassigned
218.16.122.130/31🇨🇳CNassigned
218.16.122.170/31🇨🇳CNassigned
218.16.122.150/31🇨🇳CNassigned
218.16.122.192/31🇨🇳CNassigned
218.16.122.214/31🇨🇳CNassigned
218.16.122.234/31🇨🇳CNassigned
218.16.122.148/31🇨🇳CNassigned
218.16.124.36/31🇨🇳CNassigned
218.16.122.188/31🇨🇳CNassigned
218.16.122.190/31🇨🇳CNassigned
218.16.124.122/31🇨🇳CNassigned
218.16.124.128/31🇨🇳CNassigned
218.16.122.232/31🇨🇳CNassigned
218.16.122.252/31🇨🇳CNassigned
218.16.124.10/31🇨🇳CNassigned
218.16.125.135/32🇨🇳CNassigned
218.16.124.82/32🇨🇳CNassigned
218.16.127.169/32🇨🇳CNassigned
218.16.120.67/32🇨🇳CNassigned
218.16.124.9/32🇨🇳CNassigned
218.16.127.140/32🇨🇳CNassigned
218.16.120.65/32🇨🇳CNassigned
218.16.120.84/32🇨🇳CNassigned
218.16.120.86/32🇨🇳CNassigned
218.16.120.87/32🇨🇳CNassigned
218.16.124.127/32🇨🇳CNassigned
218.16.124.135/32🇨🇳CNassigned
218.16.125.161/32🇨🇳CNassigned
218.16.125.225/32🇨🇳CNassigned
218.16.127.145/32🇨🇳CNassigned
218.16.127.164/32🇨🇳CNassigned
218.16.120.66/32🇨🇳CNassigned
Origin ASN
AS134763
CT-DongGuan-IDC - CHINANET Guangdong province network
Geolocation
Country🇨🇳ChinaCN
RegionGuangdong
CityChang’an
Coordinates22.8161, 113.7890 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/218.16.120.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/218.16.120.0/21" | jq
External Links
RIPEstat Hurricane Electric BGP