ASN Lookup Tool
AS201637 Bartnet-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS201637
Organisation
Tomasz Naruszewicz trading as "BARTNET" NARUSZEW..
Name
Bartnet-AS
Total IPv4 Addresses
1280
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#28,360 out of 76,950
Registry
Ripe
Registered Country
PL flag PL
Registered Country Name
Poland
Registered Date
2014-08-27
Registration Last Change
2020-11-16
Receiving From

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

ASN
Organisation
PL flagPolnocny Klaster ICT SP. z.o.o.
US flagLevel 3 Parent, LLC
PL flagOrange Polska Spolka Akcyjna
US flagHurricane Electric LLC
IT flagConvergenze S.p.A.
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IPv4 Active Prefixes

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

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.