112.4.240.0/20

🇨🇳

CIDR

112.4.240.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

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
112.4.240.0/20	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	RADB	5/31/2026

4 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
112.0.0.0/10	AS9808CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd.	No ROA	—	5/31/2026
112.4.0.0/16	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
112.4.128.0/17	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026
112.4.244.0/24	AS56046CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
112.4.240.0/20	AS56046	/20	apnic
112.4.128.0/17	AS56046	/17	apnic
112.4.0.0/16	AS56046	/16	apnic

Origin	Registry	Maintainer	Modified
AS56046	RADB	MAINT-AS58453	5/22/2024

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/112.4.240.0/20" | jq

External Links