Home Prefix Lookup114.251.0.0/16

114.251.0.0/16

🇨🇳

IPv4APNICannouncedAS4808CHINA169-BJ - China Unicom Beijing Province NetworkNo ROA

CIDR

114.251.0.0/16

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
114.251.0.0/16	AS4808CHINA169-BJ - China Unicom Beijing Province Network	No ROA	RADB	6/13/2026

Covering Prefix

6 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
114.251.0.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026
114.251.64.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026
114.251.128.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026
114.251.192.0/18	AS4808CHINA169-BJ - China Unicom Beijing Province Network	No ROA	—	6/13/2026
114.251.252.0/24	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026
114.251.253.0/24	AS4808CHINA169-BJ - China Unicom Beijing Province Network	Valid	—	6/13/2026

IRR Route Objects

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

More Specific Prefixes

100

Prefix	Country	Status
114.251.44.0/24	🇨🇳CN	assigned
114.251.51.0/24	🇨🇳CN	assigned
114.251.48.0/24	🇨🇳CN	assigned
114.251.18.0/24	🇨🇳CN	assigned
114.251.101.0/24	🇨🇳CN	assigned
114.251.223.0/24	🇨🇳CN	assigned
114.251.39.0/24	🇨🇳CN	assigned
114.251.46.0/24	🇨🇳CN	assigned
114.251.52.0/24	🇨🇳CN	assigned
114.251.55.0/24	🇨🇳CN	assigned
114.251.10.0/24	🇨🇳CN	assigned
114.251.15.0/24	🇨🇳CN	assigned
114.251.0.0/24	🇨🇳CN	assigned
114.251.31.0/24	🇨🇳CN	assigned
114.251.17.0/24	🇨🇳CN	assigned
114.251.75.0/24	🇨🇳CN	assigned
114.251.102.0/24	🇨🇳CN	assigned
114.251.13.0/24	🇨🇳CN	assigned
114.251.176.128/25	🇨🇳CN	assigned
114.251.124.0/25	🇨🇳CN	assigned
114.251.66.128/25	🇨🇳CN	assigned
114.251.47.0/25	🇨🇳CN	assigned
114.251.76.128/25	🇨🇳CN	assigned
114.251.62.0/25	🇨🇳CN	assigned
114.251.61.128/25	🇨🇳CN	assigned
114.251.144.128/25	🇨🇳CN	assigned
114.251.120.128/25	🇨🇳CN	assigned
114.251.47.128/25	🇨🇳CN	assigned
114.251.7.128/25	🇨🇳CN	assigned
114.251.16.0/25	🇨🇳CN	assigned
114.251.124.128/25	🇨🇳CN	assigned
114.251.139.128/25	🇨🇳CN	assigned
114.251.202.0/25	🇨🇳CN	assigned
114.251.41.0/25	🇨🇳CN	assigned
114.251.6.128/25	🇨🇳CN	assigned
114.251.28.0/25	🇨🇳CN	assigned
114.251.81.128/25	🇨🇳CN	assigned
114.251.137.128/25	🇨🇳CN	assigned
114.251.179.0/25	🇨🇳CN	assigned
114.251.20.0/25	🇨🇳CN	assigned
114.251.1.128/25	🇨🇳CN	assigned
114.251.2.128/25	🇨🇳CN	assigned
114.251.8.128/25	🇨🇳CN	assigned
114.251.32.0/25	🇨🇳CN	assigned
114.251.9.128/25	🇨🇳CN	assigned
114.251.106.0/25	🇨🇳CN	assigned
114.251.43.128/25	🇨🇳CN	assigned
114.251.94.0/25	🇨🇳CN	assigned
114.251.91.0/25	🇨🇳CN	assigned
114.251.202.128/25	🇨🇳CN	assigned
114.251.122.0/25	🇨🇳CN	assigned
114.251.142.128/25	🇨🇳CN	assigned
114.251.4.0/25	🇨🇳CN	assigned
114.251.132.128/25	🇨🇳CN	assigned
114.251.32.128/25	🇨🇳CN	assigned
114.251.25.128/25	🇨🇳CN	assigned
114.251.65.128/25	🇨🇳CN	assigned
114.251.30.0/25	🇨🇳CN	assigned
114.251.136.0/25	🇨🇳CN	assigned
114.251.50.0/25	🇨🇳CN	assigned
114.251.24.0/25	🇨🇳CN	assigned
114.251.6.0/25	🇨🇳CN	assigned
114.251.111.128/25	🇨🇳CN	assigned
114.251.28.128/25	🇨🇳CN	assigned
114.251.11.0/25	🇨🇳CN	assigned
114.251.134.128/26	🇨🇳CN	assigned
114.251.8.64/26	🇨🇳CN	assigned
114.251.138.0/26	🇨🇳CN	assigned
114.251.9.64/26	🇨🇳CN	assigned
114.251.133.64/26	🇨🇳CN	assigned
114.251.140.128/26	🇨🇳CN	assigned
114.251.120.64/26	🇨🇳CN	assigned
114.251.4.128/26	🇨🇳CN	assigned
114.251.130.64/26	🇨🇳CN	assigned
114.251.56.128/26	🇨🇳CN	assigned
114.251.80.64/26	🇨🇳CN	assigned
114.251.5.64/26	🇨🇳CN	assigned
114.251.131.128/26	🇨🇳CN	assigned
114.251.146.128/26	🇨🇳CN	assigned
114.251.108.0/26	🇨🇳CN	assigned
114.251.110.0/26	🇨🇳CN	assigned
114.251.103.0/26	🇨🇳CN	assigned
114.251.110.192/26	🇨🇳CN	assigned
114.251.74.192/26	🇨🇳CN	assigned
114.251.2.64/26	🇨🇳CN	assigned
114.251.105.128/26	🇨🇳CN	assigned
114.251.1.64/26	🇨🇳CN	assigned
114.251.111.0/26	🇨🇳CN	assigned
114.251.147.64/26	🇨🇳CN	assigned
114.251.103.64/26	🇨🇳CN	assigned
114.251.135.0/26	🇨🇳CN	assigned
114.251.86.0/26	🇨🇳CN	assigned
114.251.125.128/26	🇨🇳CN	assigned
114.251.83.0/26	🇨🇳CN	assigned
114.251.133.128/26	🇨🇳CN	assigned
114.251.109.64/26	🇨🇳CN	assigned
114.251.81.0/26	🇨🇳CN	assigned
114.251.37.64/26	🇨🇳CN	assigned
114.251.38.128/26	🇨🇳CN	assigned
114.251.36.128/26	🇨🇳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/114.251.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/114.251.0.0/16" | jq

External Links

RIPEstat Hurricane Electric BGP