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ASN Lookup Tool
AS33891 CORE-BACKBONE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS33891
Organisation
Core-Backbone GmbH
Name
CORE-BACKBONE
Total IPv4 Addresses
0
Total IPv4 Prefixes
0
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
Registry
Ripe
Registered Country
DE flag DE
Registered Country Name
Germany
Registered Date
2004-09-01
Registration Last Change
2023-07-20
Transit To

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

 

ASN
Organisation
AS211651
DE flagLandeshauptstadt Stuttgart
AS198196
DE flagRIKOM GmbH
AS62359
DE flag3Q GmbH
AS4200000007
WORLD flagPrivate Use AS
AS212232
GB flagBenjamin Cartwright-Cox
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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.