Home Prefix Lookup183.134.0.0/21

183.134.0.0/21

🇨🇳

IPv4APNICassignedNo ROA

CIDR

183.134.0.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇨🇳 China

City

Hangzhou

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
183.128.0.0/11	AS4134CHINANET-BACKBONE - No.31,Jin-rong Street	No ROA	—	6/1/2026

More Specific Prefixes

100

Prefix	Country	Status
183.134.1.160/28	🇨🇳CN	assigned
183.134.2.32/28	🇨🇳CN	assigned
183.134.2.176/28	🇨🇳CN	assigned
183.134.1.64/29	🇨🇳CN	assigned
183.134.0.192/29	🇨🇳CN	assigned
183.134.1.96/29	🇨🇳CN	assigned
183.134.3.0/29	🇨🇳CN	assigned
183.134.1.8/29	🇨🇳CN	assigned
183.134.2.24/29	🇨🇳CN	assigned
183.134.2.168/29	🇨🇳CN	assigned
183.134.4.48/29	🇨🇳CN	assigned
183.134.1.56/29	🇨🇳CN	assigned
183.134.2.192/29	🇨🇳CN	assigned
183.134.3.80/29	🇨🇳CN	assigned
183.134.2.232/29	🇨🇳CN	assigned
183.134.6.0/29	🇨🇳CN	assigned
183.134.3.40/29	🇨🇳CN	assigned
183.134.4.64/29	🇨🇳CN	assigned
183.134.6.32/29	🇨🇳CN	assigned
183.134.6.80/29	🇨🇳CN	assigned
183.134.6.8/29	🇨🇳CN	assigned
183.134.2.0/29	🇨🇳CN	assigned
183.134.3.8/29	🇨🇳CN	assigned
183.134.1.136/29	🇨🇳CN	assigned
183.134.0.172/30	🇨🇳CN	assigned
183.134.0.208/30	🇨🇳CN	assigned
183.134.0.212/30	🇨🇳CN	assigned
183.134.0.244/30	🇨🇳CN	assigned
183.134.1.0/30	🇨🇳CN	assigned
183.134.1.4/30	🇨🇳CN	assigned
183.134.1.20/30	🇨🇳CN	assigned
183.134.1.24/30	🇨🇳CN	assigned
183.134.1.44/30	🇨🇳CN	assigned
183.134.1.48/30	🇨🇳CN	assigned
183.134.1.88/30	🇨🇳CN	assigned
183.134.1.108/30	🇨🇳CN	assigned
183.134.1.124/30	🇨🇳CN	assigned
183.134.1.148/30	🇨🇳CN	assigned
183.134.1.176/30	🇨🇳CN	assigned
183.134.1.192/30	🇨🇳CN	assigned
183.134.1.200/30	🇨🇳CN	assigned
183.134.1.216/30	🇨🇳CN	assigned
183.134.2.160/30	🇨🇳CN	assigned
183.134.2.164/30	🇨🇳CN	assigned
183.134.2.224/30	🇨🇳CN	assigned
183.134.3.72/30	🇨🇳CN	assigned
183.134.3.76/30	🇨🇳CN	assigned
183.134.3.136/30	🇨🇳CN	assigned
183.134.3.140/30	🇨🇳CN	assigned
183.134.4.4/30	🇨🇳CN	assigned
183.134.4.12/30	🇨🇳CN	assigned
183.134.4.24/30	🇨🇳CN	assigned
183.134.4.28/30	🇨🇳CN	assigned
183.134.4.44/30	🇨🇳CN	assigned
183.134.4.72/30	🇨🇳CN	assigned
183.134.4.76/30	🇨🇳CN	assigned
183.134.4.88/30	🇨🇳CN	assigned
183.134.4.96/30	🇨🇳CN	assigned
183.134.4.100/30	🇨🇳CN	assigned
183.134.4.180/30	🇨🇳CN	assigned
183.134.4.188/30	🇨🇳CN	assigned
183.134.6.16/30	🇨🇳CN	assigned
183.134.6.56/30	🇨🇳CN	assigned
183.134.6.60/30	🇨🇳CN	assigned
183.134.6.68/30	🇨🇳CN	assigned
183.134.3.132/30	🇨🇳CN	assigned
183.134.0.32/30	🇨🇳CN	assigned
183.134.0.44/30	🇨🇳CN	assigned
183.134.0.156/30	🇨🇳CN	assigned
183.134.1.184/30	🇨🇳CN	assigned
183.134.2.136/30	🇨🇳CN	assigned
183.134.3.128/30	🇨🇳CN	assigned
183.134.0.28/30	🇨🇳CN	assigned
183.134.0.176/30	🇨🇳CN	assigned
183.134.0.180/30	🇨🇳CN	assigned
183.134.0.228/30	🇨🇳CN	assigned
183.134.2.152/30	🇨🇳CN	assigned
183.134.4.116/30	🇨🇳CN	assigned
183.134.6.64/30	🇨🇳CN	assigned
183.134.1.196/30	🇨🇳CN	assigned
183.134.1.120/30	🇨🇳CN	assigned
183.134.0.48/30	🇨🇳CN	assigned
183.134.0.232/30	🇨🇳CN	assigned
183.134.0.200/30	🇨🇳CN	assigned
183.134.2.148/30	🇨🇳CN	assigned
183.134.3.100/30	🇨🇳CN	assigned
183.134.0.52/30	🇨🇳CN	assigned
183.134.0.0/30	🇨🇳CN	assigned
183.134.0.100/30	🇨🇳CN	assigned
183.134.0.236/30	🇨🇳CN	assigned
183.134.0.240/30	🇨🇳CN	assigned
183.134.1.16/30	🇨🇳CN	assigned
183.134.1.28/30	🇨🇳CN	assigned
183.134.1.40/30	🇨🇳CN	assigned
183.134.1.84/30	🇨🇳CN	assigned
183.134.1.104/30	🇨🇳CN	assigned
183.134.1.204/30	🇨🇳CN	assigned
183.134.2.12/30	🇨🇳CN	assigned
183.134.2.156/30	🇨🇳CN	assigned
183.134.3.96/30	🇨🇳CN	assigned

Geolocation

Country🇨🇳ChinaCN

RegionZhejiang

CityHangzhou

Coordinates30.0464, 119.9540 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/183.134.0.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/183.134.0.0/21" | jq

External Links

RIPEstat Hurricane Electric BGP