Home Prefix Lookup121.9.14.0/23

121.9.14.0/23

🇨🇳

IPv4APNICannouncedAS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN networkNo ROA

CIDR

121.9.14.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

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
121.9.14.0/23	AS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN network	No ROA	RADB	5/31/2026

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
121.8.0.0/13	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	—	5/31/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS136200	RADB	MAINT-AS4813	3/16/2026

More Specific Prefixes

Prefix	Country	Status
121.9.14.96/27	🇨🇳CN	assigned
121.9.15.32/27	🇨🇳CN	assigned
121.9.15.96/27	🇨🇳CN	assigned
121.9.15.16/28	🇨🇳CN	assigned
121.9.15.0/28	🇨🇳CN	assigned
121.9.14.240/28	🇨🇳CN	assigned
121.9.15.240/28	🇨🇳CN	assigned
121.9.15.232/29	🇨🇳CN	assigned
121.9.14.8/29	🇨🇳CN	assigned
121.9.15.144/29	🇨🇳CN	assigned
121.9.15.72/29	🇨🇳CN	assigned
121.9.15.80/29	🇨🇳CN	assigned
121.9.15.88/29	🇨🇳CN	assigned
121.9.15.152/29	🇨🇳CN	assigned
121.9.15.128/29	🇨🇳CN	assigned
121.9.14.56/29	🇨🇳CN	assigned
121.9.15.200/29	🇨🇳CN	assigned
121.9.14.64/29	🇨🇳CN	assigned
121.9.14.72/29	🇨🇳CN	assigned
121.9.14.80/29	🇨🇳CN	assigned
121.9.14.128/29	🇨🇳CN	assigned
121.9.14.40/29	🇨🇳CN	assigned
121.9.15.64/29	🇨🇳CN	assigned
121.9.14.216/29	🇨🇳CN	assigned
121.9.15.208/29	🇨🇳CN	assigned
121.9.14.152/29	🇨🇳CN	assigned
121.9.14.144/29	🇨🇳CN	assigned
121.9.14.88/29	🇨🇳CN	assigned
121.9.14.176/29	🇨🇳CN	assigned
121.9.14.0/29	🇨🇳CN	assigned
121.9.14.32/29	🇨🇳CN	assigned
121.9.15.168/30	🇨🇳CN	assigned
121.9.15.172/30	🇨🇳CN	assigned
121.9.15.216/30	🇨🇳CN	assigned
121.9.15.220/30	🇨🇳CN	assigned
121.9.14.20/30	🇨🇳CN	assigned
121.9.14.160/30	🇨🇳CN	assigned
121.9.14.196/30	🇨🇳CN	assigned
121.9.14.16/30	🇨🇳CN	assigned
121.9.14.28/30	🇨🇳CN	assigned
121.9.14.164/30	🇨🇳CN	assigned
121.9.14.184/30	🇨🇳CN	assigned
121.9.14.208/30	🇨🇳CN	assigned
121.9.14.232/30	🇨🇳CN	assigned
121.9.15.140/30	🇨🇳CN	assigned
121.9.15.176/30	🇨🇳CN	assigned
121.9.15.180/30	🇨🇳CN	assigned
121.9.15.188/30	🇨🇳CN	assigned
121.9.15.224/30	🇨🇳CN	assigned
121.9.15.228/30	🇨🇳CN	assigned
121.9.14.24/30	🇨🇳CN	assigned
121.9.14.236/30	🇨🇳CN	assigned
121.9.14.192/30	🇨🇳CN	assigned
121.9.14.48/30	🇨🇳CN	assigned
121.9.14.224/30	🇨🇳CN	assigned
121.9.15.136/30	🇨🇳CN	assigned
121.9.15.184/30	🇨🇳CN	assigned
121.9.14.52/30	🇨🇳CN	assigned
121.9.14.136/30	🇨🇳CN	assigned
121.9.14.140/30	🇨🇳CN	assigned
121.9.14.168/30	🇨🇳CN	assigned
121.9.14.172/30	🇨🇳CN	assigned
121.9.14.200/30	🇨🇳CN	assigned
121.9.14.204/30	🇨🇳CN	assigned
121.9.14.212/30	🇨🇳CN	assigned
121.9.14.228/30	🇨🇳CN	assigned
121.9.15.160/30	🇨🇳CN	assigned
121.9.15.164/30	🇨🇳CN	assigned

Origin ASN

AS136200

ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN network

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

Coordinates39.9042, 116.4070 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/121.9.14.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/121.9.14.0/23" | jq

External Links

RIPEstat Hurricane Electric BGP