Report for 54910

Name

TRANSCONTINENTAL-INC - Transcontinental 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 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.

54910 TRANSCONTINENTAL-INC, CA

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS21949         BEANFIELD, CA
    AS812           ROGERS-COMMUNICATIONS, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
23785 AS54910        ORIGIN  Originate:       2304 /20.83  Transit:          0 /0.00  TRANSCONTINENTAL-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       %
17188 AS54910       TRANSCONTINENTAL-INC, CA                           7      2      0      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  198.235.57.0/24      6939 21949 54910       
  198.235.58.0/23      6939 21949 54910       
  198.235.58.0/24      6939 812 54910         
  198.235.59.0/24      6939 21949 54910     - Withdrawn - matching aggregate 198.235.58.0/23 6939 21949 54910
  198.235.60.0/23      6939 21949 54910       
  198.235.60.0/24      6939 21949 54910     - Withdrawn - matching aggregate 198.235.60.0/23 6939 21949 54910
  198.235.61.0/24      6939 812 54910         

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

AS54910   3 More Specifics   5 Total Advertisements   TRANSCONTINENTAL-INC, CA
    198.235.58.0/24               198.235.58.0/23
    198.235.60.0/24               198.235.60.0/23
    198.235.61.0/24               198.235.60.0/23
    198.235.59.0/24               198.235.58.0/23

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 198.235.58.0/23             Withdrawn
    - 198.235.59.0/24             Withdrawn

Whois Entry

whois: 402603

IANA has recorded AS54910 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54910\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:       54910
             ASName:         TRANSCONTINENTAL-INC
             ASHandle:       AS54910
             RegDate:        2013-01-23
             Updated:        2013-01-23
             Comment:        http://www.tc.tc
             Ref:            https://rdap.arin.net/registry/autnum/54910
             
             
             OrgName:        Transcontinental Inc.
             OrgId:          TRANS-629
             Address:        1 Place Ville-Marie, Bureau 3240
             City:           Montreal
             StateProv:      QC
             PostalCode:     H3B 0G1
             Country:        CA
             RegDate:        2013-01-16
             Updated:        2024-12-05
             Comment:        http://www.tc.tc
             Ref:            https://rdap.arin.net/registry/entity/TRANS-629
             
             
             OrgAbuseHandle: TCTEL1-ARIN
             OrgAbuseName:   TC Telecom
             OrgAbusePhone:  +1-514-954-4000 
             OrgAbuseEmail:  yves.monfette@tc.tc
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TCTEL1-ARIN
             
             OrgNOCHandle: TCTEL1-ARIN
             OrgNOCName:   TC Telecom
             OrgNOCPhone:  +1-514-954-4000 
             OrgNOCEmail:  yves.monfette@tc.tc
             OrgNOCRef:    https://rdap.arin.net/registry/entity/TCTEL1-ARIN
             
             OrgTechHandle: TCTEL1-ARIN
             OrgTechName:   TC Telecom
             OrgTechPhone:  +1-514-954-4000 
             OrgTechEmail:  yves.monfette@tc.tc
             OrgTechRef:    https://rdap.arin.net/registry/entity/TCTEL1-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.
             #