HomePrefix Lookup101.16.0.0/12

101.16.0.0/12

🇨🇳
IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid
CIDR
101.16.0.0/12
IP Version
IPv4
Addresses
1M
Mask
/12 (255.240.0.0)
Country
🇨🇳 China
City
Chengde
RIR
APNIC
Status
allocated
Allocated
12/10/2010

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
101.16.0.0/12AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone Valid
APNICRADB
6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
101.16.0.0/12AS4837/12apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4837APNICMAINT-CNCGROUP-RR12/31/2010
AS4837RADBMAINT-AS5845311/13/2023
Origin ASN
AS4837
CHINA169-Backbone - CHINA UNICOM China169 Backbone
Geolocation
Country🇨🇳ChinaCN
RegionHebei
CityChengde
Coordinates40.9515, 117.9630 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/101.16.0.0/12

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

curl -s "https://api.ipctl.io/v1/prefix/101.16.0.0/12" | jq
External Links
RIPEstat Hurricane Electric BGP