Report for 393249

Name

UBC - University of British Columbia, 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 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.

393249 UBC, CA

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS271           BCNET-AS, CA
  Downstream Adjacent AS list
    AS40598         BCWARN, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
983   AS393249       ORG+TRN Originate:     288256 /13.86  Transit:       5120 /19.68 UBC, 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       %
 9703 AS393249      UBC, CA                                           43      9      4     38      5  11.63%


  Prefix               AS Path                              Aggregation Suggestion
  128.189.16.0/20      6939 271 393249        
  128.189.32.0/19      6939 271 393249        
  128.189.64.0/18      6939 271 393249      + Announce - aggregate of 128.189.64.0/19 (6939 271 393249) and 128.189.96.0/19 (6939 271 393249)
  128.189.64.0/19      6939 271 393249      - Withdrawn - aggregated with 128.189.96.0/19 (6939 271 393249)
  128.189.96.0/19      6939 271 393249      - Withdrawn - aggregated with 128.189.64.0/19 (6939 271 393249)
  128.189.128.0/17     6939 271 393249      + Announce - aggregate of 128.189.128.0/18 (6939 271 393249) and 128.189.192.0/18 (6939 271 393249)
  128.189.128.0/18     6939 271 393249      - Withdrawn - aggregated with 128.189.192.0/18 (6939 271 393249)
  128.189.192.0/18     6939 271 393249      - Withdrawn - aggregated with 128.189.128.0/18 (6939 271 393249)
  137.82.0.0/16        6939 271 393249        
  142.103.0.0/16       6939 271 393249        
  142.231.20.0/24      6939 271 393249        
  142.231.24.0/21      6939 271 393249        
  142.231.64.0/19      6939 271 393249        
  142.231.160.0/19     6939 271 393249        
  198.162.32.0/19      6939 271 393249        
  198.162.67.0/24      6939 271 393249        
  206.12.12.0/23       22652 271 393249     + Announce - aggregate of 206.12.12.0/24 (22652 271 393249) and 206.12.13.0/24 (22652 271 393249)
  206.12.12.0/24       22652 271 393249     - Withdrawn - aggregated with 206.12.13.0/24 (22652 271 393249)
  206.12.13.0/24       22652 271 393249     - Withdrawn - aggregated with 206.12.12.0/24 (22652 271 393249)
  206.12.14.0/24       6939 271 393249        
  206.12.15.0/24       22652 271 393249       
  206.12.18.0/24       22652 271 393249       
  206.12.19.0/24       6939 271 393249        
  206.12.28.0/24       22652 271 393249       
  206.12.40.0/21       6939 271 393249        
  206.12.52.0/22       22652 271 393249       
  206.12.64.0/20       22652 271 393249       
  206.12.116.0/24      11537 6509 271 393249   
  206.12.119.0/24      22652 271 393249       
  206.12.136.0/21      6939 271 393249        
  206.12.160.0/21      6939 271 393249        
  206.12.176.0/21      6939 271 393249        
  206.12.200.0/22      22652 271 393249       
  206.12.208.0/22      6939 271 393249        
  206.87.0.0/18        22652 271 393249       
  206.87.96.0/19       6939 271 393249        
  206.87.128.0/19      6939 271 393249        
  206.87.192.0/18      6939 271 393249      + Announce - aggregate of 206.87.192.0/19 (6939 271 393249) and 206.87.224.0/19 (6939 271 393249)
  206.87.192.0/19      6939 271 393249      - Withdrawn - aggregated with 206.87.224.0/19 (6939 271 393249)
  206.87.224.0/20      6939 271 393249      - Withdrawn - aggregated with 206.87.240.0/20 (6939 271 393249)
  206.87.240.0/20      6939 271 393249      - Withdrawn - aggregated with 206.87.224.0/20 (6939 271 393249)
  207.23.94.0/23       22652 271 393249       
  207.23.243.0/24      6939 271 393249        
  207.23.249.0/24      22652 271 393249       
  207.23.252.0/24      22652 271 393249       
  209.87.16.0/24       6939 271 393249        
  209.87.17.0/24       22652 271 393249       

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

AS393249   35 More Specifics   40 Total Advertisements   UBC, CA
    128.189.16.0/20               128.189.0.0/16
    128.189.64.0/19               128.189.0.0/16
    128.189.96.0/19               128.189.0.0/16
    128.189.128.0/18              128.189.0.0/16
    128.189.192.0/18              128.189.0.0/16
    142.231.20.0/24               142.231.0.0/16
    142.231.32.0/20               142.231.0.0/16
    142.231.64.0/19               142.231.0.0/16
    206.12.12.0/24                206.12.0.0/16
    206.12.13.0/24                206.12.0.0/16
    206.12.14.0/24                206.12.0.0/16
    206.12.15.0/24                206.12.0.0/16
    206.12.18.0/24                206.12.0.0/16
    206.12.28.0/24                206.12.0.0/16
    206.12.40.0/21                206.12.0.0/16
    206.12.52.0/22                206.12.0.0/16
    206.12.64.0/20                206.12.0.0/16
    206.12.116.0/24               206.12.0.0/16
    206.12.119.0/24               206.12.0.0/16
    206.12.136.0/21               206.12.0.0/16
    206.12.160.0/21               206.12.0.0/16
    206.12.176.0/21               206.12.0.0/16
    206.12.200.0/22               206.12.0.0/16
    206.12.208.0/22               206.12.0.0/16
    206.87.0.0/18                 206.87.0.0/16
    206.87.96.0/19                206.87.0.0/16
    206.87.128.0/19               206.87.0.0/16
    206.87.192.0/19               206.87.0.0/16
    206.87.224.0/20               206.87.0.0/16
    207.23.94.0/23                207.23.0.0/16
    207.23.243.0/24               207.23.0.0/16
    207.23.249.0/24               207.23.0.0/16
    207.23.252.0/24               207.23.0.0/16
    209.87.16.0/24                209.87.0.0/18
    209.87.17.0/24                209.87.0.0/18

Whois Entry

whois: 402590

IANA has recorded AS393249 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393249\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:       393249
             ASName:         UBC
             ASHandle:       AS393249
             RegDate:        2010-12-14
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/393249
             
             
             OrgName:        University of British Columbia
             OrgId:          UBC-3
             Address:        6356 Agricultural Road
             City:           Vancouver
             StateProv:      BC
             PostalCode:     V6T-1Z2
             Country:        CA
             RegDate:        
             Updated:        2025-10-15
             Ref:            https://rdap.arin.net/registry/entity/UBC-3
             
             
             OrgDNSHandle: NETAD316-ARIN
             OrgDNSName:   netadmin
             OrgDNSPhone:  +1-604-822-3652 
             OrgDNSEmail:  noc@ubc.ca
             OrgDNSRef:    https://rdap.arin.net/registry/entity/NETAD316-ARIN
             
             OrgRoutingHandle: NETAD316-ARIN
             OrgRoutingName:   netadmin
             OrgRoutingPhone:  +1-604-822-3652 
             OrgRoutingEmail:  noc@ubc.ca
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETAD316-ARIN
             
             OrgAbuseHandle: ABUSE3547-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-604-822-2008 
             OrgAbuseEmail:  security@ubc.ca
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3547-ARIN
             
             OrgNOCHandle: NETAD316-ARIN
             OrgNOCName:   netadmin
             OrgNOCPhone:  +1-604-822-3652 
             OrgNOCEmail:  noc@ubc.ca
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETAD316-ARIN
             
             OrgTechHandle: NETAD316-ARIN
             OrgTechName:   netadmin
             OrgTechPhone:  +1-604-822-3652 
             OrgTechEmail:  noc@ubc.ca
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETAD316-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.
             #