Report for 3112

Name

OARNET-AS-1 - OARnet, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

3112 OARNET-AS-1 - OARnet, US

  Adjacency:    18  Upstream:     1  Downstream:    17
  Upstream Adjacent AS list
    AS11537         INTERNET2-RESEARCH-EDU - Internet2, US
  Downstream Adjacent AS list
    AS22093         CCF-NETWORK - Cleveland Clinic Foundation, US
    AS29709         NEONET-FALLS - Northeast Ohio Network for Educational Technology, US
    AS54676         MDC-AS01 - Metro Data Center LLC, US
    AS13501         OARNET-AS-2 - OARnet, US
    AS12247         META-SOLUTIONS - Tri-Rivers Educational Computer Association, US
    AS2025          UTOLEDO - University of Toledo, US
    AS26898         CONNECT-ASN - Connect, US
    AS26818         COL-PUB-SCHOOLS-OH - Columbus Public Schools, US
    AS22320         MVECA-AS - Miami Valley Educational Computer Association, US
    AS20126         UC-DOM - University of Cincinnati, US
    AS19616         ACCESS-OHIO - ACCESS, US
    AS30712         META-SOLUTIONS-DAYTON - META Solutions, US
    AS32234         UD-ACA-AS - University of Dayton, US
    AS33167         SWOCA-TWASSIGNED - Southwest Ohio Computer Association, US
    AS36794         META SOLUTIONS PIKETON - META Solutions, US
    AS32666         CWRU-AS-1 - Case Western Reserve University, US
    AS30298         META SOLUTIONS ATHENS - META Solutions, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6779  AS3112         ORG+TRN Originate:      20480 /17.68  Transit:     163840 /14.68 OARNET-AS-1 - OARnet, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
20618 AS3112        OARNET-AS-1 - OARnet, US                          24      2      1     23      1   4.17%


  Prefix               AS Path                              Aggregation Suggestion
  131.123.236.0/22     4608 7575 11537 3112   
  157.134.240.0/21     4608 7575 11537 3112   
  192.88.191.0/24      4608 7575 11537 3112   
  192.88.192.0/24      4608 7575 11537 3112   
  192.148.242.0/24     4608 7575 11537 3112   
  192.148.246.0/24     4608 7575 11537 3112   
  198.30.88.0/23       4608 7575 11537 3112   
  198.30.183.0/24      4608 7575 11537 3112   
  199.18.14.0/24       4608 7575 11537 3112   
  199.18.32.0/20       4608 7575 11537 3112   
  199.18.53.0/24       4608 7575 11537 3112   
  199.18.139.0/24      4608 7575 11537 3112   
  199.18.204.0/22      4608 7575 11537 3112   
  199.18.208.0/22      4608 7575 11537 3112   
  199.18.234.0/23      4608 7575 11537 3112   
  199.18.236.0/22      4608 7575 11537 3112   
  199.18.242.0/24      4608 7575 11537 3112   
  205.133.216.0/21     4608 7575 11537 3112   
  206.21.56.0/21       4608 7575 11537 3112   
  206.21.56.0/24       4777 2500 7660 11537 3112 + Announce - aggregate of 206.21.56.0/25 (4777 2500 7660 11537 3112) and 206.21.56.128/25 (4777 2500 7660 11537 3112)
  206.21.56.0/25       4777 2500 7660 11537 3112 - Withdrawn - aggregated with 206.21.56.128/25 (4777 2500 7660 11537 3112)
  206.21.56.128/25     4777 2500 7660 11537 3112 - Withdrawn - aggregated with 206.21.56.0/25 (4777 2500 7660 11537 3112)
  206.244.126.0/23     4608 7575 11537 3112   
  206.244.128.0/22     4608 7575 11537 3112   
  206.244.164.0/22     4608 7575 11537 3112   

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS3112   23 More Specifics   24 Total Advertisements   OARNET-AS-1 - OARnet, US
    131.123.236.0/22              131.123.0.0/16
    157.134.240.0/21              157.134.0.0/16
    192.88.192.0/24               192.88.192.0/22
    192.148.242.0/24              192.148.240.0/21
    192.148.246.0/24              192.148.240.0/21
    198.30.88.0/23                198.30.0.0/16
    198.30.183.0/24               198.30.0.0/16
    199.18.14.0/24                199.18.0.0/16
    199.18.32.0/20                199.18.0.0/16
    199.18.53.0/24                199.18.0.0/16
    199.18.139.0/24               199.18.0.0/16
    199.18.204.0/22               199.18.0.0/16
    199.18.208.0/22               199.18.0.0/16
    199.18.234.0/23               199.18.0.0/16
    199.18.236.0/22               199.18.0.0/16
    199.18.242.0/24               199.18.0.0/16
    205.133.216.0/21              205.133.0.0/16
    206.21.56.0/21                206.21.0.0/16
    206.21.56.0/25                206.21.0.0/16
    206.21.56.128/25              206.21.0.0/16
    206.244.126.0/23              206.244.0.0/16
    206.244.128.0/22              206.244.0.0/16
    206.244.164.0/22              206.244.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS3112 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS3112\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       3112
             ASName:         OARNET-AS-1
             ASHandle:       AS3112
             RegDate:        1993-11-11
             Updated:        2024-05-31
             Ref:            https://rdap.arin.net/registry/autnum/3112
             
             
             OrgName:        OARnet
             OrgId:          OAR-Z
             Address:        1224 Kinnear Road
             Address:        Columbus
             City:           Columbus
             StateProv:      OH
             PostalCode:     43212-1198
             Country:        US
             RegDate:        2010-01-04
             Updated:        2020-03-27
             Ref:            https://rdap.arin.net/registry/entity/OAR-Z
             
             
             OrgAbuseHandle: NOC2069-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-800-627-6420 
             OrgAbuseEmail:  support@oar.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC2069-ARIN
             
             OrgDNSHandle: NOC2069-ARIN
             OrgDNSName:   Network Operations Center
             OrgDNSPhone:  +1-800-627-6420 
             OrgDNSEmail:  support@oar.net
             OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC2069-ARIN
             
             OrgNOCHandle: NOC2069-ARIN
             OrgNOCName:   Network Operations Center
             OrgNOCPhone:  +1-800-627-6420 
             OrgNOCEmail:  support@oar.net
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2069-ARIN
             
             OrgRoutingHandle: NOC2069-ARIN
             OrgRoutingName:   Network Operations Center
             OrgRoutingPhone:  +1-800-627-6420 
             OrgRoutingEmail:  support@oar.net
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC2069-ARIN
             
             OrgTechHandle: NOC2069-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-800-627-6420 
             OrgTechEmail:  support@oar.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC2069-ARIN
             
             RTechHandle: NOC2069-ARIN
             RTechName:   Network Operations Center
             RTechPhone:  +1-800-627-6420 
             RTechEmail:  support@oar.net
             RTechRef:    https://rdap.arin.net/registry/entity/NOC2069-ARIN
             
             RNOCHandle: NOC2069-ARIN
             RNOCName:   Network Operations Center
             RNOCPhone:  +1-800-627-6420 
             RNOCEmail:  support@oar.net
             RNOCRef:    https://rdap.arin.net/registry/entity/NOC2069-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #