Home Prefix Lookup219.128.240.0/20

219.128.240.0/20

🇨🇳

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

CIDR

219.128.240.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

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
219.128.240.0/20	AS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN network	No ROA	RADB	6/1/2026

Covering Prefix

3 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
219.128.0.0/13	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	—	6/1/2026
219.128.252.0/22	AS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN network	No ROA	—	6/1/2026
219.128.250.0/23	AS136200ChinaNet-Guangdong-Foshan-MAN - CHINANET Guangdong province Foshan MAN network	No ROA	—	6/1/2026

IRR Route Objects

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

More Specific Prefixes

100

Prefix	Country	Status
219.128.253.208/28	🇨🇳CN	assigned
219.128.252.144/28	🇨🇳CN	assigned
219.128.252.224/28	🇨🇳CN	assigned
219.128.252.64/28	🇨🇳CN	assigned
219.128.253.224/28	🇨🇳CN	assigned
219.128.252.96/28	🇨🇳CN	assigned
219.128.254.144/28	🇨🇳CN	assigned
219.128.254.160/28	🇨🇳CN	assigned
219.128.255.224/28	🇨🇳CN	assigned
219.128.254.192/28	🇨🇳CN	assigned
219.128.254.208/28	🇨🇳CN	assigned
219.128.254.112/28	🇨🇳CN	assigned
219.128.255.32/28	🇨🇳CN	assigned
219.128.254.32/28	🇨🇳CN	assigned
219.128.254.16/28	🇨🇳CN	assigned
219.128.253.144/28	🇨🇳CN	assigned
219.128.255.160/28	🇨🇳CN	assigned
219.128.253.128/28	🇨🇳CN	assigned
219.128.253.48/28	🇨🇳CN	assigned
219.128.252.160/28	🇨🇳CN	assigned
219.128.255.248/29	🇨🇳CN	assigned
219.128.253.104/29	🇨🇳CN	assigned
219.128.255.96/29	🇨🇳CN	assigned
219.128.253.248/29	🇨🇳CN	assigned
219.128.252.80/29	🇨🇳CN	assigned
219.128.253.88/29	🇨🇳CN	assigned
219.128.253.184/29	🇨🇳CN	assigned
219.128.254.8/29	🇨🇳CN	assigned
219.128.254.72/29	🇨🇳CN	assigned
219.128.254.96/29	🇨🇳CN	assigned
219.128.254.184/29	🇨🇳CN	assigned
219.128.255.0/29	🇨🇳CN	assigned
219.128.255.8/29	🇨🇳CN	assigned
219.128.255.128/29	🇨🇳CN	assigned
219.128.255.152/29	🇨🇳CN	assigned
219.128.255.176/29	🇨🇳CN	assigned
219.128.252.8/29	🇨🇳CN	assigned
219.128.252.16/29	🇨🇳CN	assigned
219.128.252.32/29	🇨🇳CN	assigned
219.128.252.88/29	🇨🇳CN	assigned
219.128.252.192/29	🇨🇳CN	assigned
219.128.252.200/29	🇨🇳CN	assigned
219.128.253.16/29	🇨🇳CN	assigned
219.128.253.32/29	🇨🇳CN	assigned
219.128.253.40/29	🇨🇳CN	assigned
219.128.253.120/29	🇨🇳CN	assigned
219.128.253.168/29	🇨🇳CN	assigned
219.128.253.192/29	🇨🇳CN	assigned
219.128.254.64/29	🇨🇳CN	assigned
219.128.254.80/29	🇨🇳CN	assigned
219.128.254.104/29	🇨🇳CN	assigned
219.128.254.224/29	🇨🇳CN	assigned
219.128.254.248/29	🇨🇳CN	assigned
219.128.255.16/29	🇨🇳CN	assigned
219.128.255.88/29	🇨🇳CN	assigned
219.128.255.104/29	🇨🇳CN	assigned
219.128.255.112/29	🇨🇳CN	assigned
219.128.255.184/29	🇨🇳CN	assigned
219.128.252.136/29	🇨🇳CN	assigned
219.128.253.24/29	🇨🇳CN	assigned
219.128.254.232/29	🇨🇳CN	assigned
219.128.253.0/29	🇨🇳CN	assigned
219.128.253.64/30	🇨🇳CN	assigned
219.128.253.68/30	🇨🇳CN	assigned
219.128.253.72/30	🇨🇳CN	assigned
219.128.253.80/30	🇨🇳CN	assigned
219.128.253.84/30	🇨🇳CN	assigned
219.128.253.100/30	🇨🇳CN	assigned
219.128.252.24/30	🇨🇳CN	assigned
219.128.253.76/30	🇨🇳CN	assigned
219.128.253.164/30	🇨🇳CN	assigned
219.128.252.40/30	🇨🇳CN	assigned
219.128.253.176/30	🇨🇳CN	assigned
219.128.253.180/30	🇨🇳CN	assigned
219.128.253.96/30	🇨🇳CN	assigned
219.128.253.200/30	🇨🇳CN	assigned
219.128.253.244/30	🇨🇳CN	assigned
219.128.252.244/30	🇨🇳CN	assigned
219.128.252.240/30	🇨🇳CN	assigned
219.128.252.180/30	🇨🇳CN	assigned
219.128.252.52/30	🇨🇳CN	assigned
219.128.254.88/30	🇨🇳CN	assigned
219.128.254.92/30	🇨🇳CN	assigned
219.128.255.120/30	🇨🇳CN	assigned
219.128.252.212/30	🇨🇳CN	assigned
219.128.254.136/30	🇨🇳CN	assigned
219.128.254.140/30	🇨🇳CN	assigned
219.128.252.128/30	🇨🇳CN	assigned
219.128.254.132/30	🇨🇳CN	assigned
219.128.253.160/30	🇨🇳CN	assigned
219.128.253.8/30	🇨🇳CN	assigned
219.128.255.80/30	🇨🇳CN	assigned
219.128.255.240/30	🇨🇳CN	assigned
219.128.252.0/30	🇨🇳CN	assigned
219.128.252.4/30	🇨🇳CN	assigned
219.128.255.148/30	🇨🇳CN	assigned
219.128.255.72/30	🇨🇳CN	assigned
219.128.252.28/30	🇨🇳CN	assigned
219.128.255.144/30	🇨🇳CN	assigned
219.128.252.44/30	🇨🇳CN	assigned

Origin ASN

AS136200

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

Geolocation

Country🇨🇳ChinaCN

RegionGuangdong

CityGuangzhou

Coordinates23.1317, 113.2660 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/219.128.240.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/219.128.240.0/20" | jq

External Links

RIPEstat Hurricane Electric BGP