Home Prefix Lookup219.136.128.0/18

219.136.128.0/18

🇨🇳

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

CIDR

219.136.128.0/18

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
219.136.128.0/18	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

100

Prefix	Country	Status
219.136.186.0/25	🇨🇳CN	assigned
219.136.187.0/25	🇨🇳CN	assigned
219.136.186.128/25	🇨🇳CN	assigned
219.136.187.128/25	🇨🇳CN	assigned
219.136.133.160/27	🇨🇳CN	assigned
219.136.158.48/28	🇨🇳CN	assigned
219.136.133.0/28	🇨🇳CN	assigned
219.136.133.32/28	🇨🇳CN	assigned
219.136.158.240/28	🇨🇳CN	assigned
219.136.151.128/28	🇨🇳CN	assigned
219.136.191.160/28	🇨🇳CN	assigned
219.136.133.80/28	🇨🇳CN	assigned
219.136.133.112/28	🇨🇳CN	assigned
219.136.158.128/29	🇨🇳CN	assigned
219.136.158.224/29	🇨🇳CN	assigned
219.136.191.112/29	🇨🇳CN	assigned
219.136.134.32/29	🇨🇳CN	assigned
219.136.135.0/29	🇨🇳CN	assigned
219.136.135.56/29	🇨🇳CN	assigned
219.136.135.80/29	🇨🇳CN	assigned
219.136.135.128/29	🇨🇳CN	assigned
219.136.135.144/29	🇨🇳CN	assigned
219.136.151.8/29	🇨🇳CN	assigned
219.136.151.200/29	🇨🇳CN	assigned
219.136.151.232/29	🇨🇳CN	assigned
219.136.151.216/29	🇨🇳CN	assigned
219.136.135.192/29	🇨🇳CN	assigned
219.136.134.16/29	🇨🇳CN	assigned
219.136.134.64/29	🇨🇳CN	assigned
219.136.135.152/29	🇨🇳CN	assigned
219.136.135.160/29	🇨🇳CN	assigned
219.136.135.200/29	🇨🇳CN	assigned
219.136.151.16/29	🇨🇳CN	assigned
219.136.151.24/29	🇨🇳CN	assigned
219.136.151.88/29	🇨🇳CN	assigned
219.136.151.152/29	🇨🇳CN	assigned
219.136.158.32/29	🇨🇳CN	assigned
219.136.158.96/29	🇨🇳CN	assigned
219.136.158.112/29	🇨🇳CN	assigned
219.136.158.136/29	🇨🇳CN	assigned
219.136.158.144/29	🇨🇳CN	assigned
219.136.158.160/29	🇨🇳CN	assigned
219.136.191.0/29	🇨🇳CN	assigned
219.136.191.16/29	🇨🇳CN	assigned
219.136.191.88/29	🇨🇳CN	assigned
219.136.191.136/29	🇨🇳CN	assigned
219.136.133.16/29	🇨🇳CN	assigned
219.136.133.24/29	🇨🇳CN	assigned
219.136.133.48/29	🇨🇳CN	assigned
219.136.133.64/29	🇨🇳CN	assigned
219.136.133.96/29	🇨🇳CN	assigned
219.136.133.128/29	🇨🇳CN	assigned
219.136.133.144/29	🇨🇳CN	assigned
219.136.133.152/29	🇨🇳CN	assigned
219.136.134.0/29	🇨🇳CN	assigned
219.136.134.8/29	🇨🇳CN	assigned
219.136.134.24/29	🇨🇳CN	assigned
219.136.134.40/29	🇨🇳CN	assigned
219.136.134.48/29	🇨🇳CN	assigned
219.136.134.56/29	🇨🇳CN	assigned
219.136.134.72/29	🇨🇳CN	assigned
219.136.135.8/29	🇨🇳CN	assigned
219.136.135.16/29	🇨🇳CN	assigned
219.136.135.24/29	🇨🇳CN	assigned
219.136.135.32/29	🇨🇳CN	assigned
219.136.135.40/29	🇨🇳CN	assigned
219.136.135.48/29	🇨🇳CN	assigned
219.136.135.64/29	🇨🇳CN	assigned
219.136.135.96/29	🇨🇳CN	assigned
219.136.135.104/29	🇨🇳CN	assigned
219.136.135.112/29	🇨🇳CN	assigned
219.136.135.120/29	🇨🇳CN	assigned
219.136.135.176/29	🇨🇳CN	assigned
219.136.135.184/29	🇨🇳CN	assigned
219.136.135.208/29	🇨🇳CN	assigned
219.136.135.216/29	🇨🇳CN	assigned
219.136.135.224/29	🇨🇳CN	assigned
219.136.135.240/29	🇨🇳CN	assigned
219.136.135.248/29	🇨🇳CN	assigned
219.136.151.0/29	🇨🇳CN	assigned
219.136.151.40/29	🇨🇳CN	assigned
219.136.151.56/29	🇨🇳CN	assigned
219.136.151.64/29	🇨🇳CN	assigned
219.136.151.72/29	🇨🇳CN	assigned
219.136.151.96/29	🇨🇳CN	assigned
219.136.151.104/29	🇨🇳CN	assigned
219.136.151.112/29	🇨🇳CN	assigned
219.136.151.120/29	🇨🇳CN	assigned
219.136.151.144/29	🇨🇳CN	assigned
219.136.151.160/29	🇨🇳CN	assigned
219.136.151.176/29	🇨🇳CN	assigned
219.136.151.184/29	🇨🇳CN	assigned
219.136.151.224/29	🇨🇳CN	assigned
219.136.158.0/29	🇨🇳CN	assigned
219.136.158.8/29	🇨🇳CN	assigned
219.136.158.16/29	🇨🇳CN	assigned
219.136.158.24/29	🇨🇳CN	assigned
219.136.158.40/29	🇨🇳CN	assigned
219.136.158.72/29	🇨🇳CN	assigned
219.136.158.80/29	🇨🇳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/219.136.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/219.136.128.0/18" | jq

External Links

RIPEstat Hurricane Electric BGP