Data as of Nov 10, 2026

77.74.136.0/21

No anonymizer space · no proxy exits in 30 days

1&1 Versatel GmbH · space held by Huelsenberg Holding GmbH & Co. KG

Announcement

this exact prefix

No RPKI

Announced by

Type

Residential

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
77.74.136.0/21	2,048	DE-SCHAUMANN-20070417	Huelsenberg Holding GmbH & Co. KG (ORG-SBGC2-RIPE) · DE	ALLOCATED PA	Apr 17, 2007	abuse@huelsenbergholding.de
└ 77.74.136.1 - 77.74.139.254	1,022	DE-SCHAUMANN-20070417	Schaumann Besitz-Huelsenberg GmbH & Co. KG	ASSIGNED PA	Feb 10, 2015	abuse@huelsenbergholding.de via DE-SCHAUMANN-20070417
└ 77.74.140.1 - 77.74.143.254	1,022	DE-SCHAUMANN-20070417	Schaumann Besitz-Huelsenberg GmbH & Co. KG	ASSIGNED PA	Feb 10, 2015	abuse@huelsenbergholding.de via DE-SCHAUMANN-20070417

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

Routing timeline

Summary

Recorded history