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ASN Lookup Tool
AS3112 OARNET-AS-1

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS3112
Organisation
OARnet
Name
OARNET-AS-1
Total IPv4 Addresses
69,916
Total IPv4 Prefixes
50
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,560 out of 79,124
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
1993-11-11
Registration Last Change
2024-05-31
Receiving From
ASN
Organisation
AS7018
US flagAT&T Enterprises, LLC
AS3356
US flagLevel 3 Parent, LLC
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS4181
US flagTDS TELECOM
AS8220
GB flagCOLT Technology Services Group Limited
Showing 5 of 28
Transit To
ASN
Organisation
AS159
US flagOhio State University
AS2025
US flagUniversity of Toledo
AS22093
US flagCleveland Clinic Foundation
AS7925
US flagWest Virginia Network for Educational Telecomput..
AS32234
US flagUniversity of Dayton
Showing 5 of 38
IPv4 Active Prefixes
PrefixRange FromRange To
64.254.64.0/2064.254.64.064.254.79.255
131.123.236.0/22131.123.236.0131.123.239.255
131.187.185.0/27131.187.185.0131.187.185.31
140.141.0.0/17140.141.0.0140.141.127.255
157.134.240.0/21157.134.240.0157.134.247.255
Showing 5 of 50