ASN Lookup Tool
AS3910 CenturyLink Communications LLC

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 Details

ASN
AS3910
Organisation
CenturyLink Communications LLC
AS Name
CENTURYLINK-EUROPE-LEGACY-QWEST
IPv4 Addresses Announced
13,824
IPv4 Prefixes Announced
22
Bogon Prefixes Announced
0
IPv4 Space Rank
#7,902 out of 74,452
Registry
ARIN
Registered Country
US flag US
Registration Date
1996-10-01
Registration Change
2018-10-04

Receiving From

ASN
Organisation
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Organisation
US flag Level 3 Parent LLC
ASN
Organisation
US flag Level 3 Parent LLC
ASN
Organisation
US flag CenturyLink Communications LLC
ASN
Organisation
US flag CenturyLink Communications LLC
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Organisation
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Organisation
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Transit To

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US flag Level 3 Parent LLC
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Active Prefixes

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