Report for 11897

Name

TULSA-COMMUNITY-COLLEGE - Tulsa Community College, 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.

11897 TULSA-COMMUNITY-COLLEGE - Tulsa Community College, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS5078          ONENET-AS-1 - Oklahoma Network for Education Enrichment and, US
    AS22773         ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32286 AS11897        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  TULSA-COMMUNITY-COLLEGE - Tulsa Community College, 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       %
20890 AS11897       TULSA-COMMUNITY-COLLEGE - Tulsa Community Col      5      2      1      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  198.178.194.0/24     4777 2516 3257 22773 11897   
  199.245.163.0/24     4777 2516 3257 22773 11897   
  199.245.164.0/23     4777 2516 3257 22773 11897 + Announce - aggregate of 199.245.164.0/24 (4777 2516 3257 22773 11897) and 199.245.165.0/24 (4777 2516 3257 22773 11897)
  199.245.164.0/24     4777 2516 3257 22773 11897 - Withdrawn - aggregated with 199.245.165.0/24 (4777 2516 3257 22773 11897)
  199.245.165.0/24     4777 2516 3257 22773 11897 - Withdrawn - aggregated with 199.245.164.0/24 (4777 2516 3257 22773 11897)
  199.245.166.0/24     4777 2516 3257 22773 11897   

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

AS11897   2 More Specifics   5 Total Advertisements   TULSA-COMMUNITY-COLLEGE - Tulsa Community College, US
    199.245.164.0/24              199.245.164.0/23
    199.245.165.0/24              199.245.164.0/23

Whois Entry

whois: 402603

IANA has recorded AS11897 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11897\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:       11897
             ASName:         TULSA-COMMUNITY-COLLEGE
             ASHandle:       AS11897
             RegDate:        2009-01-05
             Updated:        2012-02-24
             Ref:            https://rdap.arin.net/registry/autnum/11897
             
             
             OrgName:        Tulsa Community College
             OrgId:          TULSA-2
             Address:        909 South Boston Avenue
             City:           Tulsa
             StateProv:      OK
             PostalCode:     74119
             Country:        US
             RegDate:        2008-11-05
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/TULSA-2
             
             
             OrgAbuseHandle: TELEC11-ARIN
             OrgAbuseName:   Telecom Supervisor
             OrgAbusePhone:  +1-918-595-7000 
             OrgAbuseEmail:  michael.siftar@tulsacc.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TELEC11-ARIN
             
             OrgTechHandle: TELEC11-ARIN
             OrgTechName:   Telecom Supervisor
             OrgTechPhone:  +1-918-595-7000 
             OrgTechEmail:  michael.siftar@tulsacc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/TELEC11-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.
             #