37.0.72.0/21

🇫🇷

IPv4RIPENCCallocatedAS34177CELESTE-AS Celeste SAS RPKI Valid

CIDR

37.0.72.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇫🇷 France

City

Biot

RIR

RIPENCC

Status

allocated

Allocated

12/9/2011

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
37.0.72.0/21	AS34177CELESTE-AS Celeste SAS	Valid	RIPE	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
37.0.72.0/21	AS34177	/24	ripe
37.0.72.0/21	AS35393	/24	ripe

Origin	Registry	Maintainer	Modified
AS34177	RIPE	PHPNET-MNT	6/14/2025
AS35393	RIPE	ISPFR-MNT	1/26/2018

Prefix	AS	Country	Status
37.0.72.0/22		🇫🇷FR	assigned
37.0.76.0/24		🇪🇸ES	assigned

Origin ASN

Geolocation

Country🇫🇷FranceFR

RegionProvence

CityBiot

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/37.0.72.0/21" | jq

External Links