204.1.245.0/24

🇯🇵

CIDR

204.1.245.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

ARIN

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
204.1.245.0/24	AS148996GCNL-AS-AP - GLOBAL COMMUNICATION NETWORK LIMITED	Valid	—	5/31/2026

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
204.0.0.0/14	AS2914NTT-DATA-2914 - NTT America, Inc.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
204.1.244.0/22	AS148996	/24	arin
204.1.244.0/22	AS214432	/24	arin
204.0.0.0/14	AS2914	/14	arin

Origin	Registry	Maintainer	Modified
AS214432	RADB	MAINT-AS4670	2/2/2026

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/204.1.245.0/24" | jq

External Links