Data as of Nov 5, 2026

37.148.240.0/21

No anonymizer space · no proxy exits in 30 days

Lasotel SAS

Announcement

this exact prefix

RPKI valid

Announced by

Type

Internet provider

Risk

0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
37.148.240.0/21	2,048	FR-LASOTEL-20120307	Lasotel SAS (ORG-LS331-RIPE) · FR	ALLOCATED PA	Nov 25, 2020	abuse@lasotel.net
└ 37.148.240.0/22	1,024	LASOTEL	unknown	ASSIGNED PA	Jul 1, 2013	abuse@lasotel.net via FR-LASOTEL-20120307
└ 37.148.244.0/22	1,024	LASOTEL	unknown	ASSIGNED PA	Jul 1, 2013	abuse@lasotel.net via FR-LASOTEL-20120307

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Origin network

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
37.148.240.0/21	AS39180	/21	RIPE	RPKI valid

IRR

Origin	Registry	Maintainer	Modified
AS39180	RIPE	MNT-LASOTEL	Nov 22, 2020
AS47332 not the origin	RIPE	MNT-LASOTEL	Nov 22, 2020
AS198583 not the origin	RIPE	MNT-LASOTEL	Nov 22, 2020

IRR inside

Prefix	Origin	Registry	Maintainer	Modified
37.148.240.0/24	AS47332	RIPE	MNT-LASOTEL	Nov 22, 2020
37.148.241.0/24	AS47332	RIPE	MNT-LASOTEL	Nov 22, 2020
37.148.242.0/24	AS198583	RIPE	MNT-LASOTEL	Nov 22, 2020
37.148.243.0/24	AS198583	RIPE	MNT-LASOTEL	Nov 22, 2020
37.148.244.0/24	AS47332	RIPE	MNT-LASOTEL	Nov 22, 2020
37.148.245.0/24	AS198583	RIPE	MNT-LASOTEL	Nov 22, 2020
37.148.246.0/24	AS47332	RIPE	MNT-LASOTEL	Nov 22, 2020
37.148.247.0/24	AS47332	RIPE	MNT-LASOTEL	Nov 22, 2020