Report for 22950

Name

USASK - University of Saskatchewan, CA

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.

22950 USASK - University of Saskatchewan, CA

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS26806         SRNET-SASKATCHEWAN-RESEARCH-NETWORK - SRNet Saskatchewan Research Network Inc., CA
  Downstream Adjacent AS list
    AS21995         CLS-NETWORK-01 - Canadian Light Source Inc., CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3121  AS22950        ORG+TRN Originate:      68608 /15.93  Transit:        256 /24.00 USASK - University of Saskatchewan, CA

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       %
 7265 AS22950       USASK - University of Saskatchewan, CA            13      8      2      7      6  46.15%


  Prefix               AS Path                              Aggregation Suggestion
  128.233.0.0/16       4777 6939 26806 22950   
  192.75.63.0/24       4777 6939 26806 22950   
  192.75.171.0/24      4777 6939 26806 22950   
  192.139.75.0/24      4777 6939 26806 22950   
  192.139.76.0/24      4777 6939 26806 22950   
  198.169.12.0/22      4777 6939 26806 22950 + Announce - aggregate of 198.169.12.0/23 (4777 6939 26806 22950) and 198.169.14.0/23 (4777 6939 26806 22950)
  198.169.12.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.13.0/24 (4777 6939 26806 22950)
  198.169.13.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.12.0/24 (4777 6939 26806 22950)
  198.169.14.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.15.0/24 (4777 6939 26806 22950)
  198.169.15.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.14.0/24 (4777 6939 26806 22950)
  198.169.16.0/22      4777 6939 26806 22950 + Announce - aggregate of 198.169.16.0/23 (4777 6939 26806 22950) and 198.169.18.0/23 (4777 6939 26806 22950)
  198.169.16.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.17.0/24 (4777 6939 26806 22950)
  198.169.17.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.16.0/24 (4777 6939 26806 22950)
  198.169.18.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.19.0/24 (4777 6939 26806 22950)
  198.169.19.0/24      4777 6939 26806 22950 - Withdrawn - aggregated with 198.169.18.0/24 (4777 6939 26806 22950)

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

AS22950   8 More Specifics   13 Total Advertisements   USASK - University of Saskatchewan, CA
    198.169.12.0/24               198.169.12.0/22
    198.169.13.0/24               198.169.12.0/22
    198.169.14.0/24               198.169.12.0/22
    198.169.15.0/24               198.169.12.0/22
    198.169.16.0/24               198.169.16.0/22
    198.169.17.0/24               198.169.16.0/22
    198.169.18.0/24               198.169.16.0/22
    198.169.19.0/24               198.169.16.0/22

Whois Entry

whois: 402332

IANA has recorded AS22950 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS22950\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:       22950
             ASName:         USASK
             ASHandle:       AS22950
             RegDate:        2001-12-18
             Updated:        2020-06-25
             Ref:            https://rdap.arin.net/registry/autnum/22950
             
             
             OrgName:        University of Saskatchewan
             OrgId:          UNIVER-33
             Address:        111 Peterson Bldg.
             Address:        54 Innovation Blvd.
             City:           Saskatoon
             StateProv:      SK
             PostalCode:     S7N-2V3
             Country:        CA
             RegDate:        1987-05-06
             Updated:        2025-10-16
             Ref:            https://rdap.arin.net/registry/entity/UNIVER-33
             
             
             OrgTechHandle: UNIVE1-ARIN
             OrgTechName:   University of Saskatchewan
             OrgTechPhone:  +1-306-966-4866 
             OrgTechEmail:  patrick.dice@usask.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/UNIVE1-ARIN
             
             OrgTechHandle: LONGT50-ARIN
             OrgTechName:   Long, Tyler 
             OrgTechPhone:  +1-306-966-8991 
             OrgTechEmail:  tyler.long@usask.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/LONGT50-ARIN
             
             OrgAbuseHandle: ABUSE7810-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-306-966-4343 
             OrgAbuseEmail:  abuse@usask.ca
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7810-ARIN
             
             OrgNOCHandle: LONGT50-ARIN
             OrgNOCName:   Long, Tyler 
             OrgNOCPhone:  +1-306-966-8991 
             OrgNOCEmail:  tyler.long@usask.ca
             OrgNOCRef:    https://rdap.arin.net/registry/entity/LONGT50-ARIN
             
             OrgDNSHandle: LONGT50-ARIN
             OrgDNSName:   Long, Tyler 
             OrgDNSPhone:  +1-306-966-8991 
             OrgDNSEmail:  tyler.long@usask.ca
             OrgDNSRef:    https://rdap.arin.net/registry/entity/LONGT50-ARIN
             
             OrgRoutingHandle: LONGT50-ARIN
             OrgRoutingName:   Long, Tyler 
             OrgRoutingPhone:  +1-306-966-8991 
             OrgRoutingEmail:  tyler.long@usask.ca
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/LONGT50-ARIN
             
             RTechHandle: UNIVE1-ARIN
             RTechName:   University of Saskatchewan
             RTechPhone:  +1-306-966-4866 
             RTechEmail:  patrick.dice@usask.ca
             RTechRef:    https://rdap.arin.net/registry/entity/UNIVE1-ARIN
             
             RNOCHandle: UNIVE1-ARIN
             RNOCName:   University of Saskatchewan
             RNOCPhone:  +1-306-966-4866 
             RNOCEmail:  patrick.dice@usask.ca
             RNOCRef:    https://rdap.arin.net/registry/entity/UNIVE1-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.
             #