Home Prefix Lookup219.136.64.0/18

219.136.64.0/18

🇨🇳

IPv4APNICannouncedAS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN networkNo ROA

CIDR

219.136.64.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇨🇳 China

City

Guangzhou

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
219.136.64.0/18	AS134773ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network	No ROA	RADB	6/2/2026

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
219.136.0.0/15	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	—	6/2/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS134773	RADB	MAINT-AS4813	3/16/2026

More Specific Prefixes

Prefix	Country	Status
219.136.122.0/24	🇨🇳CN	assigned
219.136.120.0/24	🇨🇳CN	assigned
219.136.123.0/24	🇨🇳CN	assigned
219.136.121.0/24	🇨🇳CN	assigned
219.136.99.128/26	🇨🇳CN	assigned
219.136.99.192/26	🇨🇳CN	assigned
219.136.99.0/26	🇨🇳CN	assigned
219.136.99.64/26	🇨🇳CN	assigned
219.136.125.96/27	🇨🇳CN	assigned
219.136.125.128/27	🇨🇳CN	assigned
219.136.125.192/27	🇨🇳CN	assigned
219.136.125.224/28	🇨🇳CN	assigned
219.136.125.64/28	🇨🇳CN	assigned
219.136.124.160/29	🇨🇳CN	assigned
219.136.124.168/29	🇨🇳CN	assigned
219.136.125.160/29	🇨🇳CN	assigned
219.136.125.184/29	🇨🇳CN	assigned
219.136.125.240/29	🇨🇳CN	assigned
219.136.71.8/29	🇨🇳CN	assigned
219.136.71.16/29	🇨🇳CN	assigned
219.136.71.32/29	🇨🇳CN	assigned
219.136.71.48/29	🇨🇳CN	assigned
219.136.71.56/29	🇨🇳CN	assigned
219.136.124.24/29	🇨🇳CN	assigned
219.136.124.184/29	🇨🇳CN	assigned
219.136.124.48/29	🇨🇳CN	assigned
219.136.124.56/29	🇨🇳CN	assigned
219.136.124.96/29	🇨🇳CN	assigned
219.136.124.112/29	🇨🇳CN	assigned
219.136.124.136/29	🇨🇳CN	assigned
219.136.124.144/29	🇨🇳CN	assigned
219.136.124.192/29	🇨🇳CN	assigned
219.136.124.200/29	🇨🇳CN	assigned
219.136.124.208/29	🇨🇳CN	assigned
219.136.124.240/29	🇨🇳CN	assigned
219.136.125.88/29	🇨🇳CN	assigned
219.136.125.168/29	🇨🇳CN	assigned
219.136.125.176/29	🇨🇳CN	assigned
219.136.125.248/29	🇨🇳CN	assigned
219.136.124.176/29	🇨🇳CN	assigned
219.136.71.24/29	🇨🇳CN	assigned
219.136.124.32/29	🇨🇳CN	assigned
219.136.124.224/29	🇨🇳CN	assigned
219.136.71.40/29	🇨🇳CN	assigned
219.136.71.0/29	🇨🇳CN	assigned
219.136.124.16/29	🇨🇳CN	assigned
219.136.124.64/29	🇨🇳CN	assigned
219.136.124.72/29	🇨🇳CN	assigned
219.136.124.80/29	🇨🇳CN	assigned
219.136.124.88/29	🇨🇳CN	assigned
219.136.124.104/29	🇨🇳CN	assigned
219.136.124.120/29	🇨🇳CN	assigned
219.136.124.128/29	🇨🇳CN	assigned
219.136.124.152/29	🇨🇳CN	assigned
219.136.124.4/30	🇨🇳CN	assigned

Origin ASN

AS134773

ChinaNet-Guangdong-Guangzhou-MAN - CHINANET Guangdong province Guangzhou MAN network

Geolocation

Country🇨🇳ChinaCN

RegionGuangdong

CityGuangzhou

Coordinates23.1317, 113.2660 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/219.136.64.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/219.136.64.0/18" | jq

External Links

RIPEstat Hurricane Electric BGP