ASN Lookup Tool
AS42763 CZAJEN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS42763
Organisation
FPUH Czajen Krzysztof Czaja
Name
CZAJEN
Total IPv4 Addresses
3584
Total IPv4 Prefixes
3
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#17,527 out of 76,964
Registry
Ripe
Registered Country
PL flag PL
Registered Country Name
Poland
Registered Date
2007-04-12
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
US flagCogent Communications
PL flagT-Mobile Polska S.A.
US flagHurricane Electric LLC
AU flagGSL Networks Pty LTD
PL flagHLG Internet Sp. z o.o.
Transit To

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

 

ASN
Organisation
PL flagTomasz Furman trading as "Interkonekt Aleksander..
PL flagHLG Internet Sp. z o.o.
PL flagIPC ROMAN ROMANOWSKI
PL flagFundacja Nasza Wizja
IPv4 Active Prefixes

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

Range From77.87.0.0
Range To77.87.7.255
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.