ASN Lookup Tool
AS20965 GEANT

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS20965
Organisation
GEANT Vereniging
Name
GEANT
Total IPv4 Addresses
9,216
Total IPv4 Prefixes
2
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#9,802 out of 77,217
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2002-09-25
Registration Last Change
2024-04-10
Receiving From

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

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagCogent Communications
DE flagVodafone GmbH
JP flagfor assignment to JPNIC members
NL flagSURF B.V.
Showing 5 of 20
Transit To

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

 

ASN
Organisation
DE flagVerein zur Foerderung eines Deutschen Forschungs..
GB flagJisc Services Limited
FR flagRenater
IT flagConsortium GARR
CH flagSWITCH
Showing 5 of 101
IPv4 Active Prefixes

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

Range From62.40.96.0
Range From83.97.92.0
Range To83.97.95.255
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.