ASN Lookup Tool
AS23456 Reserved AS ZZ

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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:

AS23456

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ASN Extended Info API

ASN Details

ASN
AS23456
Organisation
Reserved AS ZZ
AS Name
IPv4 Addresses Announced
1,014,975
IPv4 Prefixes Announced
1,584
Bogon Prefixes Announced
0
IPv4 Space Rank
#376 out of 74,996
Registry
Registered Country
world flag
Registration Date
Registration Change

Receiving From

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Organisation
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Organisation
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Organisation
US flag Level 3 Parent LLC
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Organisation
US flag Cogent Communications
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Organisation
US flag SoftLayer Technologies Inc.
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Organisation
ID flag Telekomunikasi Indonesia PT
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Organisation
CH flag Swisscom Schweiz AG
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Organisation
US flag GTT Communications Inc.
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Organisation
GB flag COLT Technology Services Group Limited
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Organisation
TH flag TRUE INTERNET CORPORATION CO. LTD.
ASN
Organisation
SE flag Bahnhof AB
Showing 10 of 50 Results View More >

Transit To

ASN
Organisation
ASN
Organisation
US flag FiberLight LLC
ASN
Organisation
SG flag Garena Online Pte Ltd

Active Prefixes

Showing 10 of 1,584 Results View More >