ASN Lookup Tool
AS29990 ASN-APPNEXUS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS29990
Organisation
Xandr Inc.
Name
ASN-APPNEXUS
Total IPv4 Addresses
33792
Total IPv4 Prefixes
50
Total IPv6 Prefixes
9
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,918 out of 76,964
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
2008-01-10
Registration Last Change
2012-03-02
Receiving From

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

ASN
Organisation
US flagCogent Communications
BR flagV tal
US flagNTT America, Inc.
DK flagTDC Holding A/S
US flagSoftLayer Technologies Inc.
Showing 5 of 21
IPv4 Active Prefixes

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

Range From43.250.0.0
Range To43.250.3.255
Showing 5 of 50
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.