157.101.254.0/24

🇯🇵

CIDR

157.101.254.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
157.101.254.0/24	AS7677DNP - Dai Nippon Printing Co., Ltd	Valid	RADB	6/1/2026

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
157.101.224.0/19	AS7677DNP - Dai Nippon Printing Co., Ltd	No ROA	—	6/1/2026
157.101.240.0/20	AS7677DNP - Dai Nippon Printing Co., Ltd	No ROA	—	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
157.101.254.0/24	AS7677	/24	apnic

Origin	Registry	Maintainer	Modified
AS7677	RADB	MAINT-AS7677	11/13/2023

Origin ASN

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

API

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

curl -s "https://api.ipctl.io/v1/prefix/157.101.254.0/24" | jq

External Links