ASN Lookup Tool
AS203437 CGM

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS203437
Organisation
CompuGroup Medical SE & Co. KGaA
Name
CGM
Total IPv4 Addresses
4355
Total IPv4 Prefixes
14
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,876 out of 76,964
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2016-01-19
Registration Last Change
2021-07-08
Receiving From

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

ASN
Organisation
DE flagVSE NET GmbH
DE flagKEVAG Telekom GmbH
DE flagLUMASERV GmbH
IPv4 Active Prefixes

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

Showing 5 of 14
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.