45.143.0.0/24

🇯🇵

IPv4RIPENCCannouncedAS210937Showfom Xiufeng Guo RPKI Invalid

CIDR

45.143.0.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇯🇵 Japan

City

Osaka

RIR

RIPENCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
45.143.0.0/24	AS210937Showfom Xiufeng Guo	Invalid	—	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
45.143.0.0/22	AS45681	/24	ripe
45.143.0.0/22	AS215239	/24	ripe

Origin	Registry	Maintainer	Modified
AS45681	RADB	MAINT-AS9312	7/17/2025
AS215239	RADB	MAINT-AS9312	7/17/2025
AS45681	RIPE	SHOW-MNT	11/19/2024
AS215239	RIPE	SHOW-MNT	7/1/2024

Origin ASN

Geolocation

Country🇯🇵JapanJP

CityOsaka

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/45.143.0.0/24" | jq

External Links