Report for 7968

Name

LOYOLA-UNIV-CHICAGO - Loyola University Chicago, 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 AS4637) 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.

7968 LOYOLA-UNIV-CHICAGO - Loyola University Chicago

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS2828    XO-AS15 - XO Communications
    AS6325    ILLINOIS-CENTURY - Illinois Century Network
    AS7132    SBIS-AS - AT&T Internet Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1701  AS7968   ORIGIN  Originate:      90112 /15.54  Transit:          0 /0.00  LOYOLA-UNIV-CHICAGO - Loyola University Chicago

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       %
 2119 AS7968  LOYOLA-UNIV-CHICAGO - Loyola University      11      8      3      6      5  45.45%


  Prefix               AS Path                              Aggregation Suggestion
  147.126.0.0/19       4637 2828 7968         
  147.126.0.0/19       4637 3491 6325 7968  + Announce - aggregate of 147.126.0.0/20 (4637 3491 6325 7968) and 147.126.16.0/20 (4637 3491 6325 7968)
  147.126.0.0/20       4637 3491 6325 7968  - Withdrawn - aggregated with 147.126.16.0/20 (4637 3491 6325 7968)
  147.126.16.0/20      4637 3491 6325 7968  - Withdrawn - aggregated with 147.126.0.0/20 (4637 3491 6325 7968)
  147.126.32.0/19      4637 2828 7968         
  147.126.32.0/19      4637 7132 7968       + Announce - aggregate of 147.126.32.0/20 (4637 7132 7968) and 147.126.48.0/20 (4637 7132 7968)
  147.126.32.0/20      4637 7132 7968       - Withdrawn - aggregated with 147.126.48.0/20 (4637 7132 7968)
  147.126.48.0/20      4637 7132 7968       - Withdrawn - aggregated with 147.126.32.0/20 (4637 7132 7968)
  147.126.64.0/18      4637 2828 7968       + Announce - aggregate of 147.126.64.0/19 (4637 2828 7968) and 147.126.96.0/19 (4637 2828 7968)
  147.126.64.0/19      4637 2828 7968       - Withdrawn - aggregated with 147.126.96.0/19 (4637 2828 7968)
  147.126.64.0/20      4637 2828 7968       - Withdrawn - matching aggregate 147.126.64.0/19 4637 2828 7968
  147.126.80.0/20      4637 2828 7968       - Withdrawn - matching aggregate 147.126.64.0/19 4637 2828 7968
  147.126.96.0/19      4637 2828 7968       - Withdrawn - aggregated with 147.126.64.0/19 (4637 2828 7968)
  147.126.128.0/17     4637 2828 7968         

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

AS7968   11 More Specifics   11 Total Advertisements   LOYOLA-UNIV-CHICAGO - Loyola University Chicago
    147.126.0.0/19                147.126.0.0/16
    147.126.0.0/20                147.126.0.0/16
    147.126.16.0/20               147.126.0.0/16
    147.126.32.0/19               147.126.0.0/16
    147.126.32.0/20               147.126.0.0/16
    147.126.48.0/20               147.126.0.0/16
    147.126.64.0/19               147.126.0.0/16
    147.126.64.0/20               147.126.0.0/16
    147.126.80.0/20               147.126.0.0/16
    147.126.96.0/19               147.126.0.0/16
    147.126.128.0/17              147.126.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS7968 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS7968\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:       7968
             ASName:         LOYOLA-UNIV-CHICAGO
             ASHandle:       AS7968
             RegDate:        1997-03-07
             Updated:        1997-03-07
             Ref:            https://rdap.arin.net/registry/autnum/7968
             
             
             OrgName:        Loyola University Chicago
             OrgId:          LUC-2
             Address:        6439 N. Sheridan Road
             Address:        Room 251
             City:           Chicago
             StateProv:      IL
             PostalCode:     60626
             Country:        US
             RegDate:        1997-03-07
             Updated:        2023-08-30
             Ref:            https://rdap.arin.net/registry/entity/LUC-2
             
             
             OrgAbuseHandle: OHCHR-ARIN
             OrgAbuseName:   Oh, Chris 
             OrgAbusePhone:  +1-773-508-6073 
             OrgAbuseEmail:  coh1@luc.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/OHCHR-ARIN
             
             OrgDNSHandle: OHCHR-ARIN
             OrgDNSName:   Oh, Chris 
             OrgDNSPhone:  +1-773-508-6073 
             OrgDNSEmail:  coh1@luc.edu
             OrgDNSRef:    https://rdap.arin.net/registry/entity/OHCHR-ARIN
             
             OrgRoutingHandle: OHCHR-ARIN
             OrgRoutingName:   Oh, Chris 
             OrgRoutingPhone:  +1-773-508-6073 
             OrgRoutingEmail:  coh1@luc.edu
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/OHCHR-ARIN
             
             OrgNOCHandle: OHCHR-ARIN
             OrgNOCName:   Oh, Chris 
             OrgNOCPhone:  +1-773-508-6073 
             OrgNOCEmail:  coh1@luc.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/OHCHR-ARIN
             
             OrgTechHandle: OHCHR-ARIN
             OrgTechName:   Oh, Chris 
             OrgTechPhone:  +1-773-508-6073 
             OrgTechEmail:  coh1@luc.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/OHCHR-ARIN
             
             RTechHandle: DMW5-ARIN
             RTechName:   Wee, Don M
             RTechPhone:  +1-773-508-2282 
             RTechEmail:  dwee@luc.edu
             RTechRef:    https://rdap.arin.net/registry/entity/DMW5-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.
             #