103.186.4.0/23

🇨🇳

CIDR

103.186.4.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇳 China

City

Putang (Taishang)

RIR

APNIC

Status

allocated

Allocated

4/6/2022

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
103.186.4.0/23	AS4837CHINA169-Backbone - CHINA UNICOM China169 Backbone	Valid	RADB	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
103.186.4.0/23	AS4837	/23	apnic
103.186.4.0/23	AS146769	/23	apnic

Origin	Registry	Maintainer	Modified
AS4837	RADB	MAINT-AS10099	6/14/2024

Origin ASN

Geolocation

Country🇨🇳ChinaCN

RegionAnhui

CityPutang (Taishang)

API

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

curl -s "https://api.ipctl.io/v1/prefix/103.186.4.0/23" | jq

External Links