ASN Lookup Tool
AS12581 tops.net GmbH Co. KG

An Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.

ASN Details

ASN
AS12581
Organisation
tops.net GmbH Co. KG
AS Name
TOPSNET
IPv4 Addresses Announced
9,216
IPv4 Prefixes Announced
7
Bogon Prefixes Announced
0
IPv4 Space Rank
#9,638 out of 74,574
Registry
RIPE
Registered Country
DE flag DE
Registration Date
2002-03-26
Registration Change
2021-08-02

Receiving From

ASN
Organisation
ASN
Organisation
US flag GTT Communications Inc.
ASN
Organisation
DE flag NetCologne Gesellschaft fur Telekommunikation mbH

Active Prefixes