ASN Lookup Tool
AS44066 DE-FIRSTCOLO

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS44066
Organisation
firstcolo GmbH
Name
DE-FIRSTCOLO
Total IPv4 Addresses
159718
Total IPv4 Prefixes
91
Total IPv6 Prefixes
33
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,305 out of 76,964
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2007-11-13
Registration Last Change
2024-03-21
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
IQ flagSAWAD LAND for Information Technology Ltd
NL flagBroadband Hosting B.V.
PL flagMarcin Gondek
DE flagDeutsche Telekom AG
US flagCogent Communications
Showing 5 of 59
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
DE flagMichael Sebastian Schinzel trading as IP-Project..
DE flagfirstcolo GmbH
US flagEonix Corporation
US flagARP NETWORKS, INC.
LT flagWIBO Baltic UAB
Showing 5 of 16
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From2.58.67.0
Range To2.58.67.255
Range From5.187.0.0
Range To5.187.7.255
Showing 5 of 91
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.