General Info








IP Addresses


United States

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Hosted Domains

There are 449 domain names hosted across 227 IP addresses on this ASN.

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Company Details

We have details for more than 16 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

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Whois Details

ASHandle:       AS600
OrgID:          OAR-Z
ASName:         OARNET-AS
ASNumber:       600
RegDate:        1990-03-11
Updated:        2014-09-18
NOCHandle:      NOC2069-ARIN
TechHandle:     SPEAR36-ARIN
Source:         ARIN

OrgID:          OAR-Z
OrgName:        OARnet
Street:         1224 Kinnear Road
Street:         Columbus
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43212-1198
RegDate:        2010-01-04
Updated:        2017-01-28
OrgAdminHandle: PS1041-ARIN
OrgAbuseHandle: NOC2069-ARIN
OrgTechHandle:  NOC2069-ARIN
OrgNOCHandle:   NOC2069-ARIN
Source:         ARIN

IP Address Ranges

Netblock Description Num IPs Bowling Green State University 512 Bowling Green State University 512 Wright State University 65,536 Wright State University 256 Wright State University 256 Wright State University 256 OARnet 65,536 University of Dayton 256 Wittenberg University 65,536 Kenyon College 65,536
Netblock Description
2607:ab00::/32 Ohio Northern University
2610:a8::/32 OARnet

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Hosted Domains

There are 449 domain names hosted across 227 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 19 16 13 9 9 9 9 9 9 8 7 7 7 6 6 5 4 4 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 2 2 2 2 2


There are 60 peers for this ASN.

Kent State University AS11050
Internet2 AS11164
Internet2 AS11537
Tri-Rivers Educational Computer Association AS12247
OARnet AS13501
Marshall University AS14200
Heartland Council of Governments AS14734
The Ohio State University AS159
City of Columbus AS16426
Childrens Hospital AS17089

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS600 at robtex.

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