ASN Lookup Tool
AS33891 CoreBackbone GmbH
An 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.
ASN Lookup for:
AS33891
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ASN
AS33891
Organisation
CoreBackbone GmbH
AS Name
CORE-BACKBONE
IPv4 Addresses Announced
0
IPv4 Prefixes Announced
0
Bogon Prefixes Announced
0
IPv4 Space Rank
Registry
RIPE
Registered Country
DE
Registration Date
2004-09-01
Registration Change
2020-11-16
Level 3 Parent LLC
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