HomePrefix Lookup153.0.0.0/16

153.0.0.0/16

🇨🇳
IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid
CIDR
153.0.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Haikou
RIR
APNIC
Status
allocated
Allocated
3/30/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
153.0.0.0/16AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone Valid
APNICRADB
6/13/2026

Covering Prefix

2 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
153.0.10.0/24AS9929CUII - CHINA UNICOM Industrial Internet Backbone Valid—6/13/2026
153.0.11.0/24AS9929CUII - CHINA UNICOM Industrial Internet Backbone Valid—6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
153.0.0.0/16AS4837/16apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4837APNICMAINT-CNCGROUP-RR4/22/2011
AS4837RADBMAINT-AS5845311/13/2023

More Specific Prefixes

75
PrefixASCountryStatus
153.0.152.0/23🇨🇳CNassigned
153.0.160.192/27🇨🇳CNassigned
153.0.136.48/28🇨🇳CNassigned
153.0.160.48/28🇨🇳CNassigned
153.0.136.64/28🇨🇳CNassigned
153.0.160.32/28🇨🇳CNassigned
153.0.168.80/28🇨🇳CNassigned
153.0.168.64/28🇨🇳CNassigned
153.0.136.16/28🇨🇳CNassigned
153.0.128.24/29🇨🇳CNassigned
153.0.160.120/29🇨🇳CNassigned
153.0.160.128/29🇨🇳CNassigned
153.0.168.24/29🇨🇳CNassigned
153.0.160.136/29🇨🇳CNassigned
153.0.160.0/29🇨🇳CNassigned
153.0.160.168/29🇨🇳CNassigned
153.0.160.8/29🇨🇳CNassigned
153.0.168.56/29🇨🇳CNassigned
153.0.168.96/29🇨🇳CNassigned
153.0.168.104/29🇨🇳CNassigned
153.0.160.184/29🇨🇳CNassigned
153.0.168.120/29🇨🇳CNassigned
153.0.160.224/29🇨🇳CNassigned
153.0.160.240/29🇨🇳CNassigned
153.0.160.248/29🇨🇳CNassigned
153.0.128.8/29🇨🇳CNassigned
153.0.136.32/29🇨🇳CNassigned
153.0.164.24/29🇨🇳CNassigned
153.0.160.64/29🇨🇳CNassigned
153.0.138.16/29🇨🇳CNassigned
153.0.160.80/29🇨🇳CNassigned
153.0.138.24/29🇨🇳CNassigned
153.0.138.32/29🇨🇳CNassigned
153.0.168.0/29🇨🇳CNassigned
153.0.168.40/30🇨🇳CNassigned
153.0.168.44/30🇨🇳CNassigned
153.0.168.48/30🇨🇳CNassigned
153.0.168.112/30🇨🇳CNassigned
153.0.174.0/30🇨🇳CNassigned
153.0.174.4/30🇨🇳CNassigned
153.0.186.104/30🇨🇳CNassigned
153.0.188.72/30🇨🇳CNassigned
153.0.136.4/30🇨🇳CNassigned
153.0.136.44/30🇨🇳CNassigned
153.0.138.0/30🇨🇳CNassigned
153.0.138.4/30🇨🇳CNassigned
153.0.138.40/30🇨🇳CNassigned
153.0.148.4/30🇨🇳CNassigned
153.0.160.20/30🇨🇳CNassigned
153.0.160.24/30🇨🇳CNassigned
153.0.160.28/30🇨🇳CNassigned
153.0.160.76/30🇨🇳CNassigned
153.0.160.88/30🇨🇳CNassigned
153.0.160.92/30🇨🇳CNassigned
153.0.160.112/30🇨🇳CNassigned
153.0.160.116/30🇨🇳CNassigned
153.0.160.160/30🇨🇳CNassigned
153.0.160.164/30🇨🇳CNassigned
153.0.160.180/30🇨🇳CNassigned
153.0.164.0/30🇨🇳CNassigned
153.0.164.4/30🇨🇳CNassigned
153.0.164.12/30🇨🇳CNassigned
153.0.164.20/30🇨🇳CNassigned
153.0.164.32/30🇨🇳CNassigned
153.0.164.36/30🇨🇳CNassigned
153.0.164.40/30🇨🇳CNassigned
153.0.164.44/30🇨🇳CNassigned
153.0.164.48/30🇨🇳CNassigned
153.0.164.52/30🇨🇳CNassigned
153.0.168.8/30🇨🇳CNassigned
153.0.168.12/30🇨🇳CNassigned
153.0.168.16/30🇨🇳CNassigned
153.0.168.20/30🇨🇳CNassigned
153.0.168.32/30🇨🇳CNassigned
153.0.168.36/30🇨🇳CNassigned
Origin ASN
AS4837
CHINA169-Backbone - CHINA UNICOM China169 Backbone
Geolocation
Country🇨🇳ChinaCN
RegionHainan
CityHaikou
Coordinates20.0442, 110.2000 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/153.0.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/153.0.0.0/16" | jq
External Links
RIPEstat Hurricane Electric BGP