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ASN Lookup Tool
AS197572 ASNCITYNET

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS197572
Organisation
CITYNET MARCIN SOBALA - PIOTR MISIUDA
Name
ASNCITYNET
Total IPv4 Addresses
3072
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,884 out of 77,299
Registry
Ripe
Registered Country
PL flag PL
Registered Country Name
Poland
Registered Date
2011-02-11
Registration Last Change
2024-04-10
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS3257
US flagGTT Communications Inc.
AS6939
US flagHurricane Electric LLC
AS49544
NL flagi3D.net B.V
AS36236
US flagNetActuate, Inc
Showing 5 of 9
IPv4 Active Prefixes

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

Prefix91.225.132.0/22
Range From91.225.132.0
Range To91.225.135.255
Prefix195.128.112.0/21
Range From195.128.112.0
Range To195.128.119.255
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.