Data as of Nov 10, 2026

185.37.2.0/24

1 residential-proxy exit · 30 days

M247 Europe SRL · space held by Ultra Internet Communications, LLC

Announcement

185.37.2.0/23

RPKI valid

Announced by

AS9009

Type

Hosting

Risk

50 / 100 · Medium

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

1 observation

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
185.37.0.0/22	1,024	US-ULTRA-20190107	Ultra Internet Communications, LLC (ORG-UICL5-RIPE) · US	ALLOCATED PA	May 21, 2021	abuse@ultiro.net
└ 185.37.2.0/23	512	Residential-UK	unknown	ASSIGNED PA	Mar 4, 2020	abuse@ultiro.net via US-ULTRA-20190107

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

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 185.37.2.0/23

185.37.2.0/23

Routing history

Pattern: Stable
First seen: Apr 2019
Current origin since: Apr 2019 · 7.5 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
185.37.2.0/23	AS9009	/23	RIPE	RPKI valid

IRR

Route objects on 185.37.2.0/23

Origin	Registry	Description	Maintainer	Modified
AS9009	RIPE		MNT-US-ULTRA-1	Apr 27, 2019