138.21.37.0/24

🇫🇷

CIDR

138.21.37.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇫🇷 France

City

Villiers-Saint-Fréderic

RIR

RIPENCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
138.21.37.0/24	AS396982GOOGLE-CLOUD-PLATFORM - Google LLC	Valid	RADB	6/1/2026

Prefix	Origin	Max Length	Trust Anchor
138.21.37.0/24	AS396982	/24	ripe
138.21.0.0/16	AS8528	/24	ripe

Origin	Registry	Maintainer	Modified
AS396982	RADB	MAINT-AS15169	8/18/2025
AS8528	RIPE	RENAULT-MNT	9/16/2025

Origin ASN

Geolocation

Country🇫🇷FranceFR

RegionÎle-de-France

CityVilliers-Saint-Fréderic

API

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

curl -s "https://api.ipctl.io/v1/prefix/138.21.37.0/24" | jq

External Links