HomePrefix Lookup122.156.0.0/14

122.156.0.0/14

🇨🇳
IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid
CIDR
122.156.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇨🇳 China
City
Harbin
RIR
APNIC
Status
allocated
Allocated
1/10/2007

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
122.156.0.0/14AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone Valid
APNICRADB
6/13/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
122.156.0.0/14AS4837/14apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4837APNICMAINT-CNCGROUP-RR9/4/2008
AS4837RADBMAINT-AS5845311/13/2023

More Specific Prefixes

100
PrefixASCountryStatus
122.156.208.0/24🇨🇳CNassigned
122.156.212.0/24🇨🇳CNassigned
122.156.210.0/24🇨🇳CNassigned
122.159.90.0/24🇨🇳CNassigned
122.156.215.0/24🇨🇳CNassigned
122.156.211.0/24🇨🇳CNassigned
122.156.214.0/24🇨🇳CNassigned
122.159.92.0/24🇨🇳CNassigned
122.159.159.0/24🇨🇳CNassigned
122.156.209.0/24🇨🇳CNassigned
122.156.158.0/25🇨🇳CNassigned
122.159.150.128/25🇨🇳CNassigned
122.156.248.128/25🇨🇳CNassigned
122.156.233.0/25🇨🇳CNassigned
122.156.220.128/25🇨🇳CNassigned
122.156.229.0/25🇨🇳CNassigned
122.159.152.128/25🇨🇳CNassigned
122.156.228.128/25🇨🇳CNassigned
122.156.162.0/25🇨🇳CNassigned
122.156.163.0/25🇨🇳CNassigned
122.159.158.128/25🇨🇳CNassigned
122.156.184.0/25🇨🇳CNassigned
122.156.213.0/25🇨🇳CNassigned
122.156.245.128/25🇨🇳CNassigned
122.156.222.0/25🇨🇳CNassigned
122.156.229.128/25🇨🇳CNassigned
122.156.228.0/25🇨🇳CNassigned
122.159.80.0/25🇨🇳CNassigned
122.159.148.0/25🇨🇳CNassigned
122.159.94.128/25🇨🇳CNassigned
122.159.148.128/25🇨🇳CNassigned
122.156.230.0/25🇨🇳CNassigned
122.159.157.0/25🇨🇳CNassigned
122.159.157.128/25🇨🇳CNassigned
122.156.221.128/25🇨🇳CNassigned
122.156.183.0/26🇨🇳CNassigned
122.156.183.128/26🇨🇳CNassigned
122.156.222.128/26🇨🇳CNassigned
122.156.181.64/26🇨🇳CNassigned
122.156.189.64/26🇨🇳CNassigned
122.156.221.64/26🇨🇳CNassigned
122.156.222.192/26🇨🇳CNassigned
122.156.246.192/26🇨🇳CNassigned
122.156.246.128/26🇨🇳CNassigned
122.156.247.128/26🇨🇳CNassigned
122.156.245.64/26🇨🇳CNassigned
122.156.246.0/26🇨🇳CNassigned
122.156.244.192/26🇨🇳CNassigned
122.156.165.64/26🇨🇳CNassigned
122.156.183.192/26🇨🇳CNassigned
122.156.143.0/26🇨🇳CNassigned
122.156.189.128/26🇨🇳CNassigned
122.156.166.64/26🇨🇳CNassigned
122.156.166.0/26🇨🇳CNassigned
122.156.245.0/26🇨🇳CNassigned
122.156.246.64/26🇨🇳CNassigned
122.156.247.192/26🇨🇳CNassigned
122.156.174.0/26🇨🇳CNassigned
122.156.183.64/26🇨🇳CNassigned
122.156.181.192/26🇨🇳CNassigned
122.156.182.64/26🇨🇳CNassigned
122.156.182.128/26🇨🇳CNassigned
122.156.188.128/26🇨🇳CNassigned
122.156.230.128/26🇨🇳CNassigned
122.156.173.64/26🇨🇳CNassigned
122.156.173.128/26🇨🇳CNassigned
122.156.227.192/26🇨🇳CNassigned
122.156.230.192/26🇨🇳CNassigned
122.156.227.0/26🇨🇳CNassigned
122.156.172.128/26🇨🇳CNassigned
122.156.227.64/26🇨🇳CNassigned
122.156.219.128/26🇨🇳CNassigned
122.156.226.128/26🇨🇳CNassigned
122.156.226.192/26🇨🇳CNassigned
122.156.227.128/26🇨🇳CNassigned
122.156.191.128/26🇨🇳CNassigned
122.156.191.192/26🇨🇳CNassigned
122.156.225.128/26🇨🇳CNassigned
122.156.225.64/26🇨🇳CNassigned
122.156.225.192/26🇨🇳CNassigned
122.156.157.128/26🇨🇳CNassigned
122.156.224.192/26🇨🇳CNassigned
122.156.190.192/26🇨🇳CNassigned
122.156.172.64/26🇨🇳CNassigned
122.156.157.192/26🇨🇳CNassigned
122.156.143.64/26🇨🇳CNassigned
122.156.225.0/26🇨🇳CNassigned
122.156.186.0/26🇨🇳CNassigned
122.156.226.0/26🇨🇳CNassigned
122.156.156.64/26🇨🇳CNassigned
122.156.156.128/26🇨🇳CNassigned
122.156.186.64/26🇨🇳CNassigned
122.156.171.64/26🇨🇳CNassigned
122.156.186.128/26🇨🇳CNassigned
122.156.171.128/26🇨🇳CNassigned
122.156.165.0/26🇨🇳CNassigned
122.156.165.192/26🇨🇳CNassigned
122.156.223.0/26🇨🇳CNassigned
122.156.165.128/26🇨🇳CNassigned
122.156.190.0/26🇨🇳CNassigned
Origin ASN
AS4837
CHINA169-Backbone - CHINA UNICOM China169 Backbone
Geolocation
Country🇨🇳ChinaCN
RegionHeilongjiang
CityHarbin
Coordinates45.7567, 126.6420 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/122.156.0.0/14

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

curl -s "https://api.ipctl.io/v1/prefix/122.156.0.0/14" | jq
External Links
RIPEstat Hurricane Electric BGP