HomePrefix Lookup27.50.128.0/17

27.50.128.0/17

🇨🇳
IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 BackboneNo ROA
CIDR
27.50.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇳 China
City
Zhengzhou
RIR
APNIC
Status
allocated
Allocated
3/17/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
27.50.128.0/17AS4837CHINA169-Backbone - CHINA UNICOM China169 BackboneNo ROA
APNIC
5/31/2026

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4837APNICMAINT-CNCGROUP-RR9/13/2010
AS45095RADBMAINT-AS13768711/13/2023
Origin ASN
AS4837
CHINA169-Backbone - CHINA UNICOM China169 Backbone
Geolocation
Country🇨🇳ChinaCN
RegionHenan
CityZhengzhou
Coordinates34.7472, 113.6250 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/27.50.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/27.50.128.0/17" | jq
External Links
RIPEstat Hurricane Electric BGP