Home Prefix Lookup124.31.0.0/16

124.31.0.0/16

🇨🇳

IPv4APNICallocatedAS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA

CIDR

124.31.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇨🇳 China

City

Beijing

RIR

APNIC

Status

allocated

Allocated

9/27/2007

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
124.31.0.0/16	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	RADB	6/13/2026

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
124.31.231.0/24	AS4809CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network	Valid	—	6/13/2026
124.31.253.0/24	AS4809CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network	Valid	—	6/13/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4134	RADB	MAINT-CT-GNOC	11/13/2023

More Specific Prefixes

100

Prefix	Country	Status
124.31.0.0/18	🇨🇳CN	assigned
124.31.64.0/20	🇨🇳CN	assigned
124.31.144.0/20	🇨🇳CN	assigned
124.31.80.0/20	🇨🇳CN	assigned
124.31.160.0/20	🇨🇳CN	assigned
124.31.136.0/21	🇨🇳CN	assigned
124.31.96.0/21	🇨🇳CN	assigned
124.31.112.0/21	🇨🇳CN	assigned
124.31.120.0/21	🇨🇳CN	assigned
124.31.176.0/21	🇨🇳CN	assigned
124.31.104.0/21	🇨🇳CN	assigned
124.31.128.0/21	🇨🇳CN	assigned
124.31.233.64/26	🇨🇳CN	assigned
124.31.218.128/26	🇨🇳CN	assigned
124.31.226.64/26	🇨🇳CN	assigned
124.31.250.192/26	🇨🇳CN	assigned
124.31.219.64/26	🇨🇳CN	assigned
124.31.245.0/26	🇨🇳CN	assigned
124.31.218.0/26	🇨🇳CN	assigned
124.31.216.0/26	🇨🇳CN	assigned
124.31.215.64/26	🇨🇳CN	assigned
124.31.216.192/26	🇨🇳CN	assigned
124.31.218.192/26	🇨🇳CN	assigned
124.31.245.128/26	🇨🇳CN	assigned
124.31.238.0/26	🇨🇳CN	assigned
124.31.233.192/26	🇨🇳CN	assigned
124.31.216.64/26	🇨🇳CN	assigned
124.31.254.128/26	🇨🇳CN	assigned
124.31.254.0/26	🇨🇳CN	assigned
124.31.250.64/26	🇨🇳CN	assigned
124.31.219.192/26	🇨🇳CN	assigned
124.31.238.64/26	🇨🇳CN	assigned
124.31.233.128/26	🇨🇳CN	assigned
124.31.238.128/26	🇨🇳CN	assigned
124.31.245.64/26	🇨🇳CN	assigned
124.31.250.0/26	🇨🇳CN	assigned
124.31.250.128/26	🇨🇳CN	assigned
124.31.254.192/26	🇨🇳CN	assigned
124.31.218.64/26	🇨🇳CN	assigned
124.31.216.128/26	🇨🇳CN	assigned
124.31.215.0/26	🇨🇳CN	assigned
124.31.215.128/26	🇨🇳CN	assigned
124.31.226.192/26	🇨🇳CN	assigned
124.31.226.0/26	🇨🇳CN	assigned
124.31.233.0/26	🇨🇳CN	assigned
124.31.238.192/26	🇨🇳CN	assigned
124.31.219.128/26	🇨🇳CN	assigned
124.31.254.64/26	🇨🇳CN	assigned
124.31.219.0/26	🇨🇳CN	assigned
124.31.245.192/26	🇨🇳CN	assigned
124.31.186.64/27	🇨🇳CN	assigned
124.31.189.224/27	🇨🇳CN	assigned
124.31.186.32/27	🇨🇳CN	assigned
124.31.189.160/27	🇨🇳CN	assigned
124.31.186.0/27	🇨🇳CN	assigned
124.31.189.128/27	🇨🇳CN	assigned
124.31.189.96/27	🇨🇳CN	assigned
124.31.189.192/27	🇨🇳CN	assigned
124.31.185.224/27	🇨🇳CN	assigned
124.31.190.0/27	🇨🇳CN	assigned
124.31.190.32/27	🇨🇳CN	assigned
124.31.190.64/27	🇨🇳CN	assigned
124.31.184.64/27	🇨🇳CN	assigned
124.31.189.64/27	🇨🇳CN	assigned
124.31.189.32/27	🇨🇳CN	assigned
124.31.185.192/27	🇨🇳CN	assigned
124.31.189.0/27	🇨🇳CN	assigned
124.31.188.224/27	🇨🇳CN	assigned
124.31.185.160/27	🇨🇳CN	assigned
124.31.188.192/27	🇨🇳CN	assigned
124.31.188.160/27	🇨🇳CN	assigned
124.31.185.96/27	🇨🇳CN	assigned
124.31.188.128/27	🇨🇳CN	assigned
124.31.184.32/27	🇨🇳CN	assigned
124.31.188.96/27	🇨🇳CN	assigned
124.31.185.128/27	🇨🇳CN	assigned
124.31.184.96/27	🇨🇳CN	assigned
124.31.185.32/27	🇨🇳CN	assigned
124.31.184.0/27	🇨🇳CN	assigned
124.31.188.0/27	🇨🇳CN	assigned
124.31.187.224/27	🇨🇳CN	assigned
124.31.187.192/27	🇨🇳CN	assigned
124.31.214.224/27	🇨🇳CN	assigned
124.31.187.160/27	🇨🇳CN	assigned
124.31.214.192/27	🇨🇳CN	assigned
124.31.214.160/27	🇨🇳CN	assigned
124.31.187.128/27	🇨🇳CN	assigned
124.31.214.128/27	🇨🇳CN	assigned
124.31.214.96/27	🇨🇳CN	assigned
124.31.187.96/27	🇨🇳CN	assigned
124.31.188.32/27	🇨🇳CN	assigned
124.31.185.64/27	🇨🇳CN	assigned
124.31.188.64/27	🇨🇳CN	assigned
124.31.184.224/27	🇨🇳CN	assigned
124.31.185.0/27	🇨🇳CN	assigned
124.31.214.64/27	🇨🇳CN	assigned
124.31.214.32/27	🇨🇳CN	assigned
124.31.187.64/27	🇨🇳CN	assigned
124.31.214.0/27	🇨🇳CN	assigned
124.31.191.224/27	🇨🇳CN	assigned

Origin ASN

AS4134

CHINANET-BACKBONE - No.31,Jin-rong Street

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

Coordinates39.9042, 116.4070 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/124.31.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/124.31.0.0/16" | jq

External Links

RIPEstat Hurricane Electric BGP