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ASN Lookup Tool
AS42541 FIBERBY

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS42541
Organisation
Fiberby ApS
Name
FIBERBY
Total IPv4 Addresses
10995
Total IPv4 Prefixes
5
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,972 out of 76,361
Registry
Ripe
Registered Country
DK flag DK
Registered Country Name
Denmark
Registered Date
2009-11-13
Registration Last Change
2023-04-21
Receiving From

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

ASN
Organisation
AS41805
IQ flagSAWAD LAND for Information Technology Ltd
AS56662
PL flagMarcin Gondek
AS3204
EE flagxTom OU
AS3356
US flagLevel 3 Parent, LLC
AS1239
US flagSprint
Showing 5 of 71
Transit To

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

 

ASN
Organisation
AS38016
AU flagNokia Solutions and Networks Australia Pty Ltd
AS4200000210
WORLD flagPrivate Use AS
AS20459
NA flagTelecom Namibia
AS199471
DE flagMarcel Straub
AS212685
DE flagEinzelunternehmen Julien Michell Herwig
Showing 5 of 1826
IPv4 Active Prefixes

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

Prefix89.23.224.0/19
Range From89.23.224.0
Range To89.23.255.255
Prefix185.10.220.0/22
Range From185.10.220.0
Range To185.10.223.255
Prefix193.104.135.0/24
Range From193.104.135.0
Range To193.104.135.255
Prefix193.106.164.0/22
Range From193.106.164.0
Range To193.106.167.255
Prefix194.62.216.0/23
Range From194.62.216.0
Range To194.62.217.255
IPv6 Active Prefixes
Prefix2a03:5440::/29
Range From2a03:5440::
Range To2a03:5447:ffff:ffff:ffff:ffff:ffff:ffff
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.