Home Prefix Lookup122.192.0.0/14

122.192.0.0/14

🇨🇳

IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid

CIDR

122.192.0.0/14

IP Version

IPv4

Addresses

262.1K

Mask

/14 (255.252.0.0)

Country

🇨🇳 China

City

Nanjing (Gulou Qu)

RIR

APNIC

Status

allocated

Allocated

10/23/2006

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
122.192.0.0/14	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	APNICRADB	6/13/2026

Covering Prefix

7 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
122.193.120.0/23	AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network	Valid	—	6/13/2026
122.193.128.0/23	AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network	Valid	—	6/13/2026
122.193.130.0/23	AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network	Valid	—	6/13/2026
122.193.136.0/23	AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network	Valid	—	6/13/2026
122.193.158.0/23	AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network	Valid	—	6/13/2026
122.193.168.0/23	AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network	Valid	—	6/13/2026
122.193.204.0/23	AS140716UNICOM-JSWX-IDC - UNICOM JiangSu WuXi IDC network	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
122.192.0.0/14	AS4837	/14	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4837	APNIC	MAINT-CNCGROUP-RR	9/4/2008
AS4837	RADB	MAINT-AS58453	11/13/2023

More Specific Prefixes

100

Prefix	Country	Status
122.195.232.0/21	🇨🇳CN	assigned
122.192.56.0/21	🇨🇳CN	assigned
122.194.120.0/22	🇨🇳CN	assigned
122.192.228.0/22	🇨🇳CN	assigned
122.193.212.0/22	🇨🇳CN	assigned
122.193.208.0/22	🇨🇳CN	assigned
122.192.218.0/23	🇨🇳CN	assigned
122.194.124.0/23	🇨🇳CN	assigned
122.194.140.0/23	🇨🇳CN	assigned
122.192.220.0/23	🇨🇳CN	assigned
122.192.224.0/23	🇨🇳CN	assigned
122.192.216.0/23	🇨🇳CN	assigned
122.192.222.0/23	🇨🇳CN	assigned
122.192.194.0/23	🇨🇳CN	assigned
122.192.212.0/23	🇨🇳CN	assigned
122.194.138.0/23	🇨🇳CN	assigned
122.192.192.0/23	🇨🇳CN	assigned
122.192.196.0/23	🇨🇳CN	assigned
122.192.30.0/24	🇨🇳CN	assigned
122.192.0.0/24	🇨🇳CN	assigned
122.192.50.0/24	🇨🇳CN	assigned
122.192.115.0/24	🇨🇳CN	assigned
122.192.76.0/24	🇨🇳CN	assigned
122.192.64.0/24	🇨🇳CN	assigned
122.192.114.0/24	🇨🇳CN	assigned
122.193.249.0/24	🇨🇳CN	assigned
122.195.223.0/24	🇨🇳CN	assigned
122.194.129.0/24	🇨🇳CN	assigned
122.195.13.0/24	🇨🇳CN	assigned
122.194.214.0/24	🇨🇳CN	assigned
122.192.78.0/24	🇨🇳CN	assigned
122.192.116.0/24	🇨🇳CN	assigned
122.192.118.0/24	🇨🇳CN	assigned
122.192.70.0/24	🇨🇳CN	assigned
122.194.164.0/24	🇨🇳CN	assigned
122.192.72.0/24	🇨🇳CN	assigned
122.192.26.0/24	🇨🇳CN	assigned
122.193.31.0/24	🇨🇳CN	assigned
122.193.103.0/24	🇨🇳CN	assigned
122.194.246.0/24	🇨🇳CN	assigned
122.193.192.0/24	🇨🇳CN	assigned
122.193.204.0/24	🇨🇳CN	assigned
122.193.59.0/24	🇨🇳CN	assigned
122.193.235.0/24	🇨🇳CN	assigned
122.193.69.0/24	🇨🇳CN	assigned
122.193.80.0/24	🇨🇳CN	assigned
122.192.159.0/24	🇨🇳CN	assigned
122.192.1.0/24	🇨🇳CN	assigned
122.193.196.0/24	🇨🇳CN	assigned
122.194.239.0/24	🇨🇳CN	assigned
122.194.189.0/24	🇨🇳CN	assigned
122.192.79.0/24	🇨🇳CN	assigned
122.193.16.0/24	🇨🇳CN	assigned
122.193.112.0/24	🇨🇳CN	assigned
122.192.69.0/24	🇨🇳CN	assigned
122.192.113.0/24	🇨🇳CN	assigned
122.192.130.0/24	🇨🇳CN	assigned
122.192.156.0/24	🇨🇳CN	assigned
122.192.158.0/24	🇨🇳CN	assigned
122.192.16.0/24	🇨🇳CN	assigned
122.193.99.0/24	🇨🇳CN	assigned
122.193.89.0/24	🇨🇳CN	assigned
122.192.73.0/24	🇨🇳CN	assigned
122.192.12.0/24	🇨🇳CN	assigned
122.192.15.0/24	🇨🇳CN	assigned
122.192.17.0/24	🇨🇳CN	assigned
122.194.195.0/24	🇨🇳CN	assigned
122.195.209.0/24	🇨🇳CN	assigned
122.195.11.0/24	🇨🇳CN	assigned
122.193.71.0/24	🇨🇳CN	assigned
122.194.196.0/24	🇨🇳CN	assigned
122.192.67.0/24	🇨🇳CN	assigned
122.195.231.0/24	🇨🇳CN	assigned
122.194.177.0/24	🇨🇳CN	assigned
122.192.203.0/24	🇨🇳CN	assigned
122.194.192.0/24	🇨🇳CN	assigned
122.192.31.0/24	🇨🇳CN	assigned
122.192.2.0/24	🇨🇳CN	assigned
122.193.52.0/24	🇨🇳CN	assigned
122.193.66.0/24	🇨🇳CN	assigned
122.193.198.0/24	🇨🇳CN	assigned
122.193.29.0/24	🇨🇳CN	assigned
122.195.212.0/24	🇨🇳CN	assigned
122.193.116.0/24	🇨🇳CN	assigned
122.194.152.0/24	🇨🇳CN	assigned
122.193.195.0/24	🇨🇳CN	assigned
122.195.226.0/24	🇨🇳CN	assigned
122.192.28.0/24	🇨🇳CN	assigned
122.194.237.0/24	🇨🇳CN	assigned
122.194.199.0/24	🇨🇳CN	assigned
122.192.249.0/24	🇨🇳CN	assigned
122.193.40.0/24	🇨🇳CN	assigned
122.192.251.0/24	🇨🇳CN	assigned
122.193.53.0/24	🇨🇳CN	assigned
122.194.131.0/24	🇨🇳CN	assigned
122.193.199.0/24	🇨🇳CN	assigned
122.193.37.0/24	🇨🇳CN	assigned
122.194.197.0/24	🇨🇳CN	assigned
122.194.151.0/24	🇨🇳CN	assigned
122.194.172.0/24	🇨🇳CN	assigned

Origin ASN

AS4837

CHINA169-Backbone - CHINA UNICOM China169 Backbone

Geolocation

Country🇨🇳ChinaCN

RegionJiangsu

CityNanjing (Gulou Qu)

Coordinates32.0808, 118.7830 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/122.192.0.0/14

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

curl -s "https://api.ipctl.io/v1/prefix/122.192.0.0/14" | jq

External Links

RIPEstat Hurricane Electric BGP