ASN Lookup Tool
AS559 SWITCH

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS559
Organisation
SWITCH
Name
SWITCH
Total IPv4 Addresses
2,181,318
Total IPv4 Prefixes
115
Total IPv6 Prefixes
11
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#207 out of 77,297
Registry
Ripe
Registered Country
CH flag CH
Registered Country Name
Switzerland
Registered Date
2002-09-04
Registration Last Change
2021-10-19
Receiving From

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

ASN
Organisation
IQ flagSAWAD LAND for Information Technology Ltd
ZA flagNetwork Platforms (PTY) LTD
NL flagBroadband Hosting B.V.
PL flagMarcin Gondek
DE flagDeutsche Telekom AG
Showing 5 of 81
Transit To

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

 

ASN
Organisation
CH flagCentre Informatique Etat de Fribourg
CH flagBerner Fachhochschule
CH flagNationale Alarmzentrale
CH flagSCHWEIZERISCHE NATIONALBANK
CH flagEnte Ospedaliero Cantonale
IPv4 Active Prefixes

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

Showing 5 of 115
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.