183.209.0.0/16

🇨🇳

CIDR

183.209.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇨🇳 China

City

Nanjing

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
183.209.0.0/16	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	RADB	5/31/2026

10 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
183.192.0.0/10	AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd.	No ROA	—	5/31/2026
183.208.0.0/14	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.64.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.96.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.128.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.160.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.192.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.224.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.0.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
183.209.32.0/19	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
183.209.0.0/16	AS56046	/16	apnic
183.208.0.0/14	AS56046	/14	apnic

Origin	Registry	Maintainer	Modified
AS56046	RADB	MAINT-AS58453	11/13/2023

Origin ASN

Geolocation

Country🇨🇳ChinaCN

RegionJiangsu

CityNanjing

API

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

curl -s "https://api.ipctl.io/v1/prefix/183.209.0.0/16" | jq

External Links