ASN Lookup Tool
AS103 Northwestern University

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
AS103
Organisation
Northwestern University
AS Name
NWU-AS
IPv4 Addresses Announced
150,016
IPv4 Prefixes Announced
22
Bogon Prefixes Announced
0
IPv4 Space Rank
#1,368 out of 74,201
Registry
ARIN
Registered Country
US flag US
Registration Date
1987-04-09
Registration Change
2012-04-02

Receiving From

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Organisation
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Organisation
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Organisation
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Organisation
US flag WiscNet
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Organisation
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Organisation
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ASN
Organisation
US flag Internet2
ASN
Organisation
US flag Metropolitan Research and Education Network

Active Prefixes

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