ASN Lookup Tool
AS600 OARNET-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS600
Organisation
OARnet
Name
OARNET-AS
Total IPv4 Addresses
1,010,652
Total IPv4 Prefixes
320
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#354 out of 77,682
Registry
Arin
Registered Country
US flag US
Registered Country Name
United States of America (the)
Registered Date
1990-03-11
Registration Last Change
2019-11-06
Receiving From

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

ASN
Organisation
US flagAT&T Services, Inc.
US flagLevel 3 Parent, LLC
UY flagAdministracion Nacional de Telecomunicaciones
US flagTDS TELECOM
GB flagCOLT Technology Services Group Limited
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Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
US flagDepartment of Administrative Services
US flagOhio State University
US flagUniversity of Toledo
US flagWest Virginia Network for Educational Telecomput..
US flagUniversity of Dayton
Showing 5 of 57
IPv4 Active Prefixes

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

Showing 5 of 320
IPv6 Active Prefixes
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.