Home Prefix Lookup123.127.0.0/16

123.127.0.0/16

🇨🇳

IPv4APNICannouncedAS4808CHINA169-BJ - China Unicom Beijing Province Network RPKI Valid

CIDR

123.127.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇨🇳 China

City

Beijing

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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

Covering Prefix

4 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
123.127.0.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026
123.127.64.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026
123.127.128.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026
123.127.192.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
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
123.127.92.0/22	🇨🇳CN	assigned
123.127.185.0/24	🇨🇳CN	assigned
123.127.109.0/24	🇨🇳CN	assigned
123.127.195.0/24	🇨🇳CN	assigned
123.127.126.0/24	🇨🇳CN	assigned
123.127.213.0/24	🇨🇳CN	assigned
123.127.165.0/24	🇨🇳CN	assigned
123.127.230.0/24	🇨🇳CN	assigned
123.127.19.0/24	🇨🇳CN	assigned
123.127.206.0/24	🇨🇳CN	assigned
123.127.237.0/24	🇨🇳CN	assigned
123.127.173.0/24	🇨🇳CN	assigned
123.127.162.0/24	🇨🇳CN	assigned
123.127.148.0/24	🇨🇳CN	assigned
123.127.233.0/24	🇨🇳CN	assigned
123.127.77.0/24	🇨🇳CN	assigned
123.127.161.0/24	🇨🇳CN	assigned
123.127.229.0/24	🇨🇳CN	assigned
123.127.253.0/24	🇨🇳CN	assigned
123.127.220.0/24	🇨🇳CN	assigned
123.127.244.0/24	🇨🇳CN	assigned
123.127.99.0/24	🇨🇳CN	assigned
123.127.143.0/24	🇨🇳CN	assigned
123.127.136.0/24	🇨🇳CN	assigned
123.127.235.0/24	🇨🇳CN	assigned
123.127.103.0/24	🇨🇳CN	assigned
123.127.174.0/24	🇨🇳CN	assigned
123.127.223.0/24	🇨🇳CN	assigned
123.127.141.0/24	🇨🇳CN	assigned
123.127.119.0/24	🇨🇳CN	assigned
123.127.96.0/24	🇨🇳CN	assigned
123.127.164.0/24	🇨🇳CN	assigned
123.127.228.0/24	🇨🇳CN	assigned
123.127.251.0/24	🇨🇳CN	assigned
123.127.138.0/24	🇨🇳CN	assigned
123.127.150.0/24	🇨🇳CN	assigned
123.127.181.0/24	🇨🇳CN	assigned
123.127.215.0/24	🇨🇳CN	assigned
123.127.240.0/24	🇨🇳CN	assigned
123.127.248.0/24	🇨🇳CN	assigned
123.127.160.0/24	🇨🇳CN	assigned
123.127.221.0/24	🇨🇳CN	assigned
123.127.121.0/24	🇨🇳CN	assigned
123.127.166.0/24	🇨🇳CN	assigned
123.127.91.0/24	🇨🇳CN	assigned
123.127.63.128/25	🇨🇳CN	assigned
123.127.60.0/25	🇨🇳CN	assigned
123.127.3.0/25	🇨🇳CN	assigned
123.127.55.128/25	🇨🇳CN	assigned
123.127.42.0/25	🇨🇳CN	assigned
123.127.59.0/25	🇨🇳CN	assigned
123.127.9.128/25	🇨🇳CN	assigned
123.127.183.0/25	🇨🇳CN	assigned
123.127.180.128/25	🇨🇳CN	assigned
123.127.128.0/25	🇨🇳CN	assigned
123.127.33.0/25	🇨🇳CN	assigned
123.127.146.128/25	🇨🇳CN	assigned
123.127.51.0/25	🇨🇳CN	assigned
123.127.156.0/25	🇨🇳CN	assigned
123.127.152.128/25	🇨🇳CN	assigned
123.127.158.0/25	🇨🇳CN	assigned
123.127.116.128/25	🇨🇳CN	assigned
123.127.183.128/25	🇨🇳CN	assigned
123.127.133.128/25	🇨🇳CN	assigned
123.127.245.128/25	🇨🇳CN	assigned
123.127.172.0/25	🇨🇳CN	assigned
123.127.189.128/25	🇨🇳CN	assigned
123.127.156.128/25	🇨🇳CN	assigned
123.127.157.128/25	🇨🇳CN	assigned
123.127.142.0/25	🇨🇳CN	assigned
123.127.133.0/25	🇨🇳CN	assigned
123.127.144.128/25	🇨🇳CN	assigned
123.127.171.0/25	🇨🇳CN	assigned
123.127.191.128/25	🇨🇳CN	assigned
123.127.13.128/25	🇨🇳CN	assigned
123.127.242.0/25	🇨🇳CN	assigned
123.127.236.0/25	🇨🇳CN	assigned
123.127.247.128/25	🇨🇳CN	assigned
123.127.218.0/25	🇨🇳CN	assigned
123.127.216.0/25	🇨🇳CN	assigned
123.127.227.0/25	🇨🇳CN	assigned
123.127.254.128/25	🇨🇳CN	assigned
123.127.192.128/25	🇨🇳CN	assigned
123.127.196.128/25	🇨🇳CN	assigned
123.127.199.0/25	🇨🇳CN	assigned
123.127.209.0/25	🇨🇳CN	assigned
123.127.49.128/25	🇨🇳CN	assigned
123.127.202.0/25	🇨🇳CN	assigned
123.127.216.128/25	🇨🇳CN	assigned
123.127.217.128/25	🇨🇳CN	assigned
123.127.110.0/25	🇨🇳CN	assigned
123.127.226.128/25	🇨🇳CN	assigned
123.127.172.128/25	🇨🇳CN	assigned
123.127.255.0/25	🇨🇳CN	assigned
123.127.38.0/25	🇨🇳CN	assigned
123.127.171.128/25	🇨🇳CN	assigned
123.127.5.0/25	🇨🇳CN	assigned
123.127.135.0/25	🇨🇳CN	assigned
123.127.12.0/25	🇨🇳CN	assigned
123.127.167.128/25	🇨🇳CN	assigned

Origin ASN

AS4808

CHINA169-BJ - China Unicom Beijing Province Network

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

Coordinates39.9042, 116.4070 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/123.127.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/123.127.0.0/16" | jq

External Links

RIPEstat Hurricane Electric BGP