202.177.64.0/18

🇯🇵

IPv4APNICallocatedAS24271iCTV - Iruma CATV co. RPKI Valid

CIDR

202.177.64.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇯🇵 Japan

City

Chiyoda City

RIR

APNIC

Status

allocated

Allocated

12/23/2003

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
202.177.64.0/18	AS24271iCTV - Iruma CATV co.	Valid	RADB	5/31/2026

6 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.177.96.0/19	AS24271iCTV - Iruma CATV co.	Valid	—	5/31/2026
202.177.64.0/19	AS24271iCTV - Iruma CATV co.	Valid	—	5/31/2026
202.177.112.0/20	AS24271iCTV - Iruma CATV co.	Valid	—	5/31/2026
202.177.80.0/20	AS24271iCTV - Iruma CATV co.	Valid	—	5/31/2026
202.177.64.0/20	AS24271iCTV - Iruma CATV co.	Valid	—	5/31/2026
202.177.96.0/20	AS24271iCTV - Iruma CATV co.	Valid	—	5/31/2026

Prefix	Origin	Max Length	Trust Anchor
202.177.64.0/18	AS24271	/20	apnic

Origin	Registry	Maintainer	Modified
AS24271	RADB	MAINT-AS2516	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/202.177.64.0/18" | jq

External Links