Report for 25969

Name

SLU - St. Louis University, 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 AS6447) 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.

25969 SLU, US

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS11164         INTERNET2-I2PX, US
    AS11317         GPN, US
    AS7029          WINDSTREAM, US
    AS22677         CHARTER-22677-MO-IL-C3, US
    AS11537         INTERNET2-RESEARCH-EDU, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1970  AS25969        ORIGIN  Originate:     131072 /15.00  Transit:          0 /0.00  SLU, 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       %
 6562 AS25969       SLU, US                                            9      7      0      2      7  77.78%


  Prefix               AS Path                              Aggregation Suggestion
  165.134.0.0/16       11537 25969            
  165.134.0.0/19       11537 25969          - Withdrawn - matching aggregate 165.134.0.0/16 11537 25969
  165.134.32.0/19      11537 25969          - Withdrawn - matching aggregate 165.134.0.0/16 11537 25969
  165.134.64.0/19      11537 25969          - Withdrawn - matching aggregate 165.134.0.0/16 11537 25969
  165.134.96.0/19      11537 25969          - Withdrawn - matching aggregate 165.134.0.0/16 11537 25969
  165.134.128.0/19     11537 25969          - Withdrawn - matching aggregate 165.134.0.0/16 11537 25969
  165.134.160.0/19     293 20115 22677 25969   
  165.134.192.0/19     11537 25969          - Withdrawn - matching aggregate 165.134.0.0/16 11537 25969
  165.134.224.0/19     11537 25969          - Withdrawn - matching aggregate 165.134.0.0/16 11537 25969

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

AS25969   28 More Specifics   29 Total Advertisements   SLU, US
    165.134.0.0/19                165.134.0.0/16
    165.134.32.0/21               165.134.0.0/16
    165.134.44.0/22               165.134.0.0/16
    165.134.48.0/20               165.134.0.0/16
    165.134.64.0/20               165.134.0.0/16
    165.134.80.0/20               165.134.0.0/16
    165.134.100.0/22              165.134.0.0/16
    165.134.104.0/22              165.134.0.0/16
    165.134.108.0/22              165.134.0.0/16
    165.134.112.0/20              165.134.0.0/16
    165.134.128.0/19              165.134.0.0/16
    165.134.154.0/24              165.134.0.0/16
    165.134.160.0/19              165.134.0.0/16
    165.134.192.0/21              165.134.0.0/16
    165.134.200.0/21              165.134.0.0/16
    165.134.203.0/24              165.134.0.0/16
    165.134.205.0/24              165.134.0.0/16
    165.134.206.0/24              165.134.0.0/16
    165.134.208.0/23              165.134.0.0/16
    165.134.210.0/23              165.134.0.0/16
    165.134.212.0/23              165.134.0.0/16
    165.134.214.0/23              165.134.0.0/16
    165.134.216.0/22              165.134.0.0/16
    165.134.220.0/22              165.134.0.0/16
    165.134.224.0/20              165.134.0.0/16
    165.134.240.0/21              165.134.0.0/16
    165.134.250.0/24              165.134.0.0/16
    165.134.252.0/24              165.134.0.0/16

Whois Entry

whois: 402551

IANA has recorded AS25969 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25969\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:       25969
             ASName:         SLU
             ASHandle:       AS25969
             RegDate:        2002-06-11
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/25969
             
             
             OrgName:        St. Louis University
             OrgId:          SLU-1
             Address:        3694 West Pine
             City:           Saint Louis
             StateProv:      MO
             PostalCode:     63108
             Country:        US
             RegDate:        1993-06-08
             Updated:        2019-04-29
             Ref:            https://rdap.arin.net/registry/entity/SLU-1
             
             
             OrgAbuseHandle: ABUSE1783-ARIN
             OrgAbuseName:   ABUSE
             OrgAbusePhone:  +1-314-977-4000 
             OrgAbuseEmail:  heartlje@slu.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1783-ARIN
             
             OrgTechHandle: ABUSE1783-ARIN
             OrgTechName:   ABUSE
             OrgTechPhone:  +1-314-977-4000 
             OrgTechEmail:  heartlje@slu.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/ABUSE1783-ARIN
             
             OrgNOCHandle: ABUSE1783-ARIN
             OrgNOCName:   ABUSE
             OrgNOCPhone:  +1-314-977-4000 
             OrgNOCEmail:  heartlje@slu.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ABUSE1783-ARIN
             
             RTechHandle: ABUSE1783-ARIN
             RTechName:   ABUSE
             RTechPhone:  +1-314-977-4000 
             RTechEmail:  heartlje@slu.edu
             RTechRef:    https://rdap.arin.net/registry/entity/ABUSE1783-ARIN
             
             RAbuseHandle: ABUSE1783-ARIN
             RAbuseName:   ABUSE
             RAbusePhone:  +1-314-977-4000 
             RAbuseEmail:  heartlje@slu.edu
             RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1783-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.
             #