HomePrefix Lookup61.29.128.0/18
CIDR
61.29.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
allocated
Allocated
12/10/2004

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
61.29.128.0/18AS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA
RADB
6/1/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
61.29.161.0/24AS17442CHINANETCENTER-AP - Internet Service Provider in China Valid—6/1/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS37940RADBMAINT-AS5845311/13/2023
AS134773RADBMAINT-AS48133/16/2026

More Specific Prefixes

2
PrefixASCountryStatus
61.29.160.0/19🇨🇳CNassigned
61.29.128.0/19🇨🇳CNassigned
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
GEThttps://api.ipctl.io/v1/prefix/61.29.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/61.29.128.0/18" | jq