ASN Lookup Tool
AS1140 SIDN

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS1140
Organisation
Stichting Internet Domeinregistratie Nederland
Name
SIDN
Total IPv4 Addresses
3328
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,092 out of 76,964
Registry
Ripe
Registered Country
NL flag NL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2002-09-16
Registration Last Change
2020-07-02
Receiving From

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

ASN
Organisation
DE flagStefan Dunkel
US flagSprint
NL flagSURF B.V.
ID flagTelekomunikasi Indonesia (PT)
CH flagSwisscom (Schweiz) AG
Showing 5 of 59
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
DE flagMarcel Straub
CH flagOlaf Bernhard Rudolf Baumert
Showing 5 of 1267
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.