ASN Lookup Tool
AS40495 ASN-MARCHEX

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS40495
Organisation
Marchex, Inc.
Name
ASN-MARCHEX
Total IPv4 Addresses
2816
Total IPv4 Prefixes
6
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#19,529 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2007-03-28
Registration Last Change
2012-02-24
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
US flagLevel 3 Parent, LLC
US flagSoftLayer Technologies Inc.
US flagTDS TELECOM
US flagZayo Bandwidth
AU flagAustralian Academic and Research Network
Showing 5 of 20
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

Range From8.20.80.0
Range To8.20.80.255
Showing 5 of 6
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.