Home Prefix Lookup221.214.0.0/15

221.214.0.0/15

🇨🇳

IPv4APNICallocatedAS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone RPKI Valid

CIDR

221.214.0.0/15

IP Version

IPv4

Addresses

131K

Mask

/15 (255.254.0.0)

Country

🇨🇳 China

City

Jinan

RIR

APNIC

Status

allocated

Allocated

12/11/2003

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
221.214.0.0/15	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	APNICRADB	6/14/2026

Covering Prefix

8 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
221.214.18.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026
221.214.19.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026
221.214.86.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026
221.214.105.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026
221.214.177.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026
221.214.178.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026
221.215.108.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026
221.215.177.0/24	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	—	6/14/2026

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
221.214.0.0/15	AS4837	/15	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
221.214.108.0/24	🇨🇳CN	assigned
221.214.74.0/24	🇨🇳CN	assigned
221.214.80.0/24	🇨🇳CN	assigned
221.215.35.0/24	🇨🇳CN	assigned
221.215.33.0/24	🇨🇳CN	assigned
221.215.13.0/24	🇨🇳CN	assigned
221.214.72.0/24	🇨🇳CN	assigned
221.215.61.0/24	🇨🇳CN	assigned
221.215.55.0/24	🇨🇳CN	assigned
221.215.40.0/24	🇨🇳CN	assigned
221.215.65.0/24	🇨🇳CN	assigned
221.215.70.0/24	🇨🇳CN	assigned
221.215.8.0/24	🇨🇳CN	assigned
221.215.44.0/24	🇨🇳CN	assigned
221.215.59.0/24	🇨🇳CN	assigned
221.215.62.0/24	🇨🇳CN	assigned
221.215.46.0/24	🇨🇳CN	assigned
221.215.17.0/24	🇨🇳CN	assigned
221.215.52.0/24	🇨🇳CN	assigned
221.215.56.0/24	🇨🇳CN	assigned
221.215.6.0/24	🇨🇳CN	assigned
221.214.45.0/24	🇨🇳CN	assigned
221.215.38.0/24	🇨🇳CN	assigned
221.215.48.0/24	🇨🇳CN	assigned
221.215.5.0/24	🇨🇳CN	assigned
221.215.31.0/24	🇨🇳CN	assigned
221.215.7.0/24	🇨🇳CN	assigned
221.215.2.0/24	🇨🇳CN	assigned
221.215.37.0/24	🇨🇳CN	assigned
221.215.43.0/24	🇨🇳CN	assigned
221.215.15.0/24	🇨🇳CN	assigned
221.215.54.0/24	🇨🇳CN	assigned
221.215.73.0/24	🇨🇳CN	assigned
221.215.51.0/24	🇨🇳CN	assigned
221.215.20.0/24	🇨🇳CN	assigned
221.215.42.0/24	🇨🇳CN	assigned
221.215.67.0/24	🇨🇳CN	assigned
221.215.60.0/24	🇨🇳CN	assigned
221.215.30.0/24	🇨🇳CN	assigned
221.215.3.0/24	🇨🇳CN	assigned
221.215.11.0/24	🇨🇳CN	assigned
221.215.71.0/24	🇨🇳CN	assigned
221.215.39.0/24	🇨🇳CN	assigned
221.215.32.0/24	🇨🇳CN	assigned
221.215.75.0/24	🇨🇳CN	assigned
221.214.112.0/24	🇨🇳CN	assigned
221.214.127.0/24	🇨🇳CN	assigned
221.215.21.0/24	🇨🇳CN	assigned
221.214.125.0/24	🇨🇳CN	assigned
221.214.89.0/25	🇨🇳CN	assigned
221.214.48.0/25	🇨🇳CN	assigned
221.214.43.128/25	🇨🇳CN	assigned
221.214.62.128/25	🇨🇳CN	assigned
221.214.109.128/25	🇨🇳CN	assigned
221.214.102.0/25	🇨🇳CN	assigned
221.214.105.0/25	🇨🇳CN	assigned
221.214.9.0/25	🇨🇳CN	assigned
221.214.67.128/25	🇨🇳CN	assigned
221.214.41.0/25	🇨🇳CN	assigned
221.214.115.128/25	🇨🇳CN	assigned
221.214.91.128/25	🇨🇳CN	assigned
221.214.118.128/25	🇨🇳CN	assigned
221.214.46.0/25	🇨🇳CN	assigned
221.214.96.0/25	🇨🇳CN	assigned
221.214.111.128/25	🇨🇳CN	assigned
221.214.97.128/25	🇨🇳CN	assigned
221.214.29.128/25	🇨🇳CN	assigned
221.214.120.0/25	🇨🇳CN	assigned
221.214.117.128/25	🇨🇳CN	assigned
221.214.71.128/25	🇨🇳CN	assigned
221.214.25.0/25	🇨🇳CN	assigned
221.215.1.128/25	🇨🇳CN	assigned
221.215.163.0/25	🇨🇳CN	assigned
221.214.119.128/25	🇨🇳CN	assigned
221.214.47.0/25	🇨🇳CN	assigned
221.214.96.128/25	🇨🇳CN	assigned
221.214.106.0/25	🇨🇳CN	assigned
221.214.37.0/25	🇨🇳CN	assigned
221.214.100.128/25	🇨🇳CN	assigned
221.214.50.128/25	🇨🇳CN	assigned
221.214.83.128/25	🇨🇳CN	assigned
221.214.66.0/25	🇨🇳CN	assigned
221.214.85.128/25	🇨🇳CN	assigned
221.214.102.128/25	🇨🇳CN	assigned
221.215.53.128/25	🇨🇳CN	assigned
221.214.79.0/25	🇨🇳CN	assigned
221.214.241.128/25	🇨🇳CN	assigned
221.214.58.0/25	🇨🇳CN	assigned
221.214.92.0/25	🇨🇳CN	assigned
221.214.39.128/25	🇨🇳CN	assigned
221.214.107.0/25	🇨🇳CN	assigned
221.214.85.0/25	🇨🇳CN	assigned
221.214.51.0/25	🇨🇳CN	assigned
221.214.83.0/25	🇨🇳CN	assigned
221.214.0.0/25	🇨🇳CN	assigned
221.214.75.128/25	🇨🇳CN	assigned
221.214.57.0/25	🇨🇳CN	assigned
221.214.75.0/25	🇨🇳CN	assigned
221.214.68.128/25	🇨🇳CN	assigned
221.214.70.0/25	🇨🇳CN	assigned

Origin ASN

AS4837

CHINA169-Backbone - CHINA UNICOM China169 Backbone

Geolocation

Country🇨🇳ChinaCN

RegionShandong

CityJinan

Coordinates36.9636, 117.2070 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/221.214.0.0/15

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

curl -s "https://api.ipctl.io/v1/prefix/221.214.0.0/15" | jq

External Links

RIPEstat Hurricane Electric BGP