Home Prefix Lookup123.127.192.0/18

123.127.192.0/18

🇨🇳

IPv4APNICannouncedAS4808CHINA169-BJ - China Unicom Beijing Province Network RPKI Valid

CIDR

123.127.192.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇨🇳 China

City

Chaowai (Chaoyang)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
123.127.192.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	RADB	6/13/2026

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
123.127.0.0/16	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
123.127.192.0/18	AS4808	/18	apnic
123.127.0.0/16	AS4808	/16	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4808	RADB	MAINT-AS58453	11/13/2023

More Specific Prefixes

100

Prefix	Country	Status
123.127.251.0/24	🇨🇳CN	assigned
123.127.229.0/24	🇨🇳CN	assigned
123.127.235.0/24	🇨🇳CN	assigned
123.127.248.0/24	🇨🇳CN	assigned
123.127.253.0/24	🇨🇳CN	assigned
123.127.221.0/24	🇨🇳CN	assigned
123.127.215.0/24	🇨🇳CN	assigned
123.127.228.0/24	🇨🇳CN	assigned
123.127.195.0/24	🇨🇳CN	assigned
123.127.240.0/24	🇨🇳CN	assigned
123.127.244.0/24	🇨🇳CN	assigned
123.127.230.0/24	🇨🇳CN	assigned
123.127.213.0/24	🇨🇳CN	assigned
123.127.206.0/24	🇨🇳CN	assigned
123.127.220.0/24	🇨🇳CN	assigned
123.127.233.0/24	🇨🇳CN	assigned
123.127.237.0/24	🇨🇳CN	assigned
123.127.223.0/24	🇨🇳CN	assigned
123.127.231.0/25	🇨🇳CN	assigned
123.127.236.0/25	🇨🇳CN	assigned
123.127.232.128/25	🇨🇳CN	assigned
123.127.197.128/25	🇨🇳CN	assigned
123.127.216.0/25	🇨🇳CN	assigned
123.127.249.128/25	🇨🇳CN	assigned
123.127.227.0/25	🇨🇳CN	assigned
123.127.194.128/25	🇨🇳CN	assigned
123.127.243.0/25	🇨🇳CN	assigned
123.127.226.128/25	🇨🇳CN	assigned
123.127.203.0/25	🇨🇳CN	assigned
123.127.255.0/25	🇨🇳CN	assigned
123.127.198.128/25	🇨🇳CN	assigned
123.127.202.0/25	🇨🇳CN	assigned
123.127.218.0/25	🇨🇳CN	assigned
123.127.247.128/25	🇨🇳CN	assigned
123.127.200.0/25	🇨🇳CN	assigned
123.127.194.0/25	🇨🇳CN	assigned
123.127.192.128/25	🇨🇳CN	assigned
123.127.254.128/25	🇨🇳CN	assigned
123.127.199.0/25	🇨🇳CN	assigned
123.127.245.128/25	🇨🇳CN	assigned
123.127.242.0/25	🇨🇳CN	assigned
123.127.217.128/25	🇨🇳CN	assigned
123.127.209.0/25	🇨🇳CN	assigned
123.127.219.0/25	🇨🇳CN	assigned
123.127.216.128/25	🇨🇳CN	assigned
123.127.214.0/25	🇨🇳CN	assigned
123.127.196.128/25	🇨🇳CN	assigned
123.127.212.0/25	🇨🇳CN	assigned
123.127.236.128/26	🇨🇳CN	assigned
123.127.238.128/26	🇨🇳CN	assigned
123.127.196.64/26	🇨🇳CN	assigned
123.127.234.128/26	🇨🇳CN	assigned
123.127.232.64/26	🇨🇳CN	assigned
123.127.204.192/26	🇨🇳CN	assigned
123.127.252.0/26	🇨🇳CN	assigned
123.127.226.0/26	🇨🇳CN	assigned
123.127.241.0/26	🇨🇳CN	assigned
123.127.243.192/26	🇨🇳CN	assigned
123.127.246.0/26	🇨🇳CN	assigned
123.127.241.192/26	🇨🇳CN	assigned
123.127.203.192/26	🇨🇳CN	assigned
123.127.196.0/26	🇨🇳CN	assigned
123.127.222.192/26	🇨🇳CN	assigned
123.127.250.0/26	🇨🇳CN	assigned
123.127.201.192/26	🇨🇳CN	assigned
123.127.207.128/26	🇨🇳CN	assigned
123.127.217.0/26	🇨🇳CN	assigned
123.127.193.128/26	🇨🇳CN	assigned
123.127.192.64/26	🇨🇳CN	assigned
123.127.218.192/26	🇨🇳CN	assigned
123.127.204.64/26	🇨🇳CN	assigned
123.127.222.0/26	🇨🇳CN	assigned
123.127.217.64/26	🇨🇳CN	assigned
123.127.192.0/26	🇨🇳CN	assigned
123.127.207.0/26	🇨🇳CN	assigned
123.127.245.64/26	🇨🇳CN	assigned
123.127.225.128/26	🇨🇳CN	assigned
123.127.198.64/26	🇨🇳CN	assigned
123.127.250.64/26	🇨🇳CN	assigned
123.127.200.128/26	🇨🇳CN	assigned
123.127.210.0/26	🇨🇳CN	assigned
123.127.197.0/26	🇨🇳CN	assigned
123.127.212.192/26	🇨🇳CN	assigned
123.127.207.64/26	🇨🇳CN	assigned
123.127.252.128/26	🇨🇳CN	assigned
123.127.249.64/27	🇨🇳CN	assigned
123.127.238.32/27	🇨🇳CN	assigned
123.127.200.192/27	🇨🇳CN	assigned
123.127.247.0/27	🇨🇳CN	assigned
123.127.208.192/27	🇨🇳CN	assigned
123.127.243.128/27	🇨🇳CN	assigned
123.127.201.160/27	🇨🇳CN	assigned
123.127.227.160/27	🇨🇳CN	assigned
123.127.255.160/27	🇨🇳CN	assigned
123.127.222.96/27	🇨🇳CN	assigned
123.127.219.160/27	🇨🇳CN	assigned
123.127.199.224/27	🇨🇳CN	assigned
123.127.227.224/27	🇨🇳CN	assigned
123.127.204.128/27	🇨🇳CN	assigned
123.127.204.32/27	🇨🇳CN	assigned

Origin ASN

AS4808

CHINA169-BJ - China Unicom Beijing Province Network

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityChaowai (Chaoyang)

Coordinates39.9073, 116.4570 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/123.127.192.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/123.127.192.0/18" | jq

External Links

RIPEstat Hurricane Electric BGP