ASN Lookup Tool
AS42541 FIBERBY

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS42541
Organisation
Fiberby ApS
Name
FIBERBY
Total IPv4 Addresses
11008
Total IPv4 Prefixes
5
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,967 out of 76,964
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
IQ flagSAWAD LAND for Information Technology Ltd
BE flagMike Marchal
PL flagMarcin Gondek
IT flagMarco d'Angelo
US flagLevel 3 Parent, LLC
Showing 5 of 75
Transit To

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

 

ASN
Organisation
FR flagZIOSTING SAS
GB flagNetiface Limited
PT flagLuis Mateus Lopes Ferreira
AT flagJakob Kampichler
DE flagMarcel Straub
Showing 5 of 2093
IPv4 Active Prefixes

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

IPv6 Active Prefixes
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.