Report for 4469

Name

MATROX-AS - Matrox Central Services Inc., 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.

4469 MATROX-AS - Matrox Central Services Inc., CA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS852           ASN852 - TELUS Communications Inc., CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10453 AS4469         ORIGIN  Originate:       9472 /18.79  Transit:          0 /0.00  MATROX-AS - Matrox Central Services Inc., 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       %
12006 AS4469        MATROX-AS - Matrox Central Services Inc., CA       9      4      1      6      3  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  138.11.0.0/20        4608 7575 1299 852 4469   
  138.11.24.0/21       4608 7575 1299 852 4469   
  138.11.32.0/24       4608 7575 1299 852 4469   
  138.11.216.0/21      4608 7575 1299 852 4469 + Announce - aggregate of 138.11.216.0/22 (4608 7575 1299 852 4469) and 138.11.220.0/22 (4608 7575 1299 852 4469)
  138.11.216.0/24      4608 7575 1299 852 4469 - Withdrawn - aggregated with 138.11.217.0/24 (4608 7575 1299 852 4469)
  138.11.217.0/24      4608 7575 1299 852 4469 - Withdrawn - aggregated with 138.11.216.0/24 (4608 7575 1299 852 4469)
  138.11.218.0/23      4608 7575 1299 852 4469 - Withdrawn - aggregated with 138.11.216.0/23 (4608 7575 1299 852 4469)
  138.11.220.0/22      4608 7575 1299 852 4469 - Withdrawn - aggregated with 138.11.216.0/22 (4608 7575 1299 852 4469)
  138.11.246.0/23      4608 7575 1299 852 4469   
  138.11.250.0/23      4608 7575 1299 852 4469   

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

AS4469   9 More Specifics   9 Total Advertisements   MATROX-AS - Matrox Central Services Inc., CA
    138.11.0.0/20                 138.11.0.0/16
    138.11.24.0/21                138.11.0.0/16
    138.11.32.0/24                138.11.0.0/16
    138.11.216.0/24               138.11.0.0/16
    138.11.217.0/24               138.11.0.0/16
    138.11.218.0/23               138.11.0.0/16
    138.11.220.0/22               138.11.0.0/16
    138.11.246.0/23               138.11.0.0/16
    138.11.250.0/23               138.11.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS4469 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS4469\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:       4469
             ASName:         MATROX-AS
             ASHandle:       AS4469
             RegDate:        1995-03-08
             Updated:        2024-04-12
             Ref:            https://rdap.arin.net/registry/autnum/4469
             
             
             OrgName:        Matrox Central Services Inc.
             OrgId:          MCS-481
             Address:        1055 BOUL. St-Regis
             City:           Dorval
             StateProv:      QC
             PostalCode:     H9P 2T4
             Country:        CA
             RegDate:        2022-05-24
             Updated:        2025-10-14
             Ref:            https://rdap.arin.net/registry/entity/MCS-481
             
             
             OrgDNSHandle: MIR8-ARIN
             OrgDNSName:   Matrox IT registration
             OrgDNSPhone:  +1-514-822-6000 
             OrgDNSEmail:  itreg@matrox.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/MIR8-ARIN
             
             OrgRoutingHandle: MIR8-ARIN
             OrgRoutingName:   Matrox IT registration
             OrgRoutingPhone:  +1-514-822-6000 
             OrgRoutingEmail:  itreg@matrox.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/MIR8-ARIN
             
             OrgAbuseHandle: MIR8-ARIN
             OrgAbuseName:   Matrox IT registration
             OrgAbusePhone:  +1-514-822-6000 
             OrgAbuseEmail:  itreg@matrox.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIR8-ARIN
             
             OrgNOCHandle: MIR8-ARIN
             OrgNOCName:   Matrox IT registration
             OrgNOCPhone:  +1-514-822-6000 
             OrgNOCEmail:  itreg@matrox.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MIR8-ARIN
             
             OrgTechHandle: MIR8-ARIN
             OrgTechName:   Matrox IT registration
             OrgTechPhone:  +1-514-822-6000 
             OrgTechEmail:  itreg@matrox.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/MIR8-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.
             #