Report for 397468

Name

THINKON - Think On, 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.

397468 THINKON - Think On, Inc., CA

  Adjacency:    10  Upstream:    10  Downstream:     0
  Upstream Adjacent AS list
    AS132847        NETSG-AS-AP Network Solutions Group Pty Ltd, AU
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS4764          WIDEBAND-AS-AP Aussie Broadband, AU
    AS812           ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA
    AS4826          VOCUS-BACKBONE-AS Vocus Connect International Backbone, AU
    AS577           BACOM - Bell Canada, CA
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS7474          OPTUSCOM-AS01-AU SingTel Optus Pty Ltd, AU
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS13876         FIBER-64 - FiberLight, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14962 AS397468       ORIGIN  Originate:       5376 /19.61  Transit:          0 /0.00  THINKON - Think On, 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       %
20417 AS397468      THINKON - Think On, Inc., CA                      21      4      2     19      2   9.52%


  Prefix               AS Path                              Aggregation Suggestion
  38.20.176.0/23       4608 132847 397468   + Announce - aggregate of 38.20.176.0/24 (4608 132847 397468) and 38.20.177.0/24 (4608 132847 397468)
  38.20.176.0/24       4608 132847 397468   - Withdrawn - aggregated with 38.20.177.0/24 (4608 132847 397468)
  38.20.177.0/24       4608 132847 397468   - Withdrawn - aggregated with 38.20.176.0/24 (4608 132847 397468)
  38.64.255.0/24       4777 2497 3356 812 397468   
  38.69.220.0/24       4777 2516 3257 13876 397468   
  38.84.8.0/24         4608 4764 397468       
  38.99.138.0/24       4777 2497 6461 397468   
  38.102.93.0/24       4777 2497 577 397468   
  38.102.103.0/24      4777 2497 577 397468   
  38.121.58.0/24       4777 2497 577 397468   
  38.129.0.0/24        4777 2516 174 397468   
  38.248.1.0/24        4777 2497 3356 397468   
  149.5.5.0/24         4777 2497 174 397468   
  160.191.42.0/24      4608 4764 397468       
  192.92.246.0/24      4777 2497 3356 397468   
  203.14.38.0/24       4608 4764 397468       
  216.83.4.0/23        4777 2497 577 397468 + Announce - aggregate of 216.83.4.0/24 (4777 2497 577 397468) and 216.83.5.0/24 (4777 2497 577 397468)
  216.83.4.0/24        4777 2497 577 397468 - Withdrawn - aggregated with 216.83.5.0/24 (4777 2497 577 397468)
  216.83.5.0/24        4777 2497 577 397468 - Withdrawn - aggregated with 216.83.4.0/24 (4777 2497 577 397468)
  216.83.11.0/24       4777 2497 3356 397468   
  216.83.19.0/24       4777 2497 3356 397468   
  216.83.25.0/24       4608 4764 397468       
  216.83.28.0/24       4777 2497 3356 812 397468   

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

AS397468   21 More Specifics   21 Total Advertisements   THINKON - Think On, Inc., CA
    38.20.176.0/24                38.0.0.0/8
    38.20.177.0/24                38.0.0.0/8
    38.64.255.0/24                38.0.0.0/8
    38.69.220.0/24                38.0.0.0/8
    38.84.8.0/24                  38.0.0.0/8
    38.99.138.0/24                38.0.0.0/8
    38.102.93.0/24                38.0.0.0/8
    38.102.103.0/24               38.0.0.0/8
    38.121.58.0/24                38.0.0.0/8
    38.129.0.0/24                 38.0.0.0/8
    38.248.1.0/24                 38.0.0.0/8
    149.5.5.0/24                  149.5.0.0/16
    160.191.42.0/24               160.191.42.0/23
    192.92.246.0/24               192.92.244.0/22
    203.14.38.0/24                203.14.38.0/23
    216.83.4.0/24                 216.83.0.0/19
    216.83.5.0/24                 216.83.0.0/19
    216.83.11.0/24                216.83.0.0/19
    216.83.19.0/24                216.83.0.0/19
    216.83.25.0/24                216.83.0.0/19
    216.83.28.0/24                216.83.0.0/19

Whois Entry

whois: 402332

IANA has recorded AS397468 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS397468\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:       397468
             ASName:         THINKON
             ASHandle:       AS397468
             RegDate:        2019-04-05
             Updated:        2023-11-09
             Ref:            https://rdap.arin.net/registry/autnum/397468
             
             
             OrgName:        Think On, Inc.
             OrgId:          TO-16
             Address:        56 Aberfoyle Cres.
             Address:        suite#420
             City:           Etobicoke
             StateProv:      ON
             PostalCode:     M8X 2W4
             Country:        CA
             RegDate:        2013-04-01
             Updated:        2026-01-30
             Comment:        http://www.thinkon.com
             Comment:        Geofeed https://thinkon.com/geofeed.csv
             Ref:            https://rdap.arin.net/registry/entity/TO-16
             
             
             OrgRoutingHandle: VPOFI1-ARIN
             OrgRoutingName:   VP of Infrastructure
             OrgRoutingPhone:  +1-647-478-9266 
             OrgRoutingEmail:  henio.almeida@thinkon.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN
             
             OrgTechHandle: VOISI7-ARIN
             OrgTechName:   Voisin, Joe 
             OrgTechPhone:  +1-647-955-9655 
             OrgTechEmail:  joe.voisin@thinkon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VOISI7-ARIN
             
             OrgTechHandle: VPOFI1-ARIN
             OrgTechName:   VP of Infrastructure
             OrgTechPhone:  +1-647-478-9266 
             OrgTechEmail:  henio.almeida@thinkon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN
             
             OrgAbuseHandle: VPOFI1-ARIN
             OrgAbuseName:   VP of Infrastructure
             OrgAbusePhone:  +1-647-478-9266 
             OrgAbuseEmail:  henio.almeida@thinkon.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN
             
             OrgNOCHandle: VPOFI1-ARIN
             OrgNOCName:   VP of Infrastructure
             OrgNOCPhone:  +1-647-478-9266 
             OrgNOCEmail:  henio.almeida@thinkon.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN
             
             OrgTechHandle: SMITH6258-ARIN
             OrgTechName:   Smith, Jonathan 
             OrgTechPhone:  +1-647-955-9655 
             OrgTechEmail:  jonathan.smith@thinkon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6258-ARIN
             
             OrgTechHandle: CIMAR11-ARIN
             OrgTechName:   Cimarusti , Tim 
             OrgTechPhone:  +1-847-894-2484 
             OrgTechEmail:  timothy.cimarusti@thinkon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/CIMAR11-ARIN
             
             OrgTechHandle: SONGE7-ARIN
             OrgTechName:   Song, Eric 
             OrgTechPhone:  +1-647-860-7988 
             OrgTechEmail:  eric.song@thinkon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SONGE7-ARIN
             
             OrgDNSHandle: VPOFI1-ARIN
             OrgDNSName:   VP of Infrastructure
             OrgDNSPhone:  +1-647-478-9266 
             OrgDNSEmail:  henio.almeida@thinkon.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/VPOFI1-ARIN
             
             OrgTechHandle: ADMIN3998-ARIN
             OrgTechName:   Administrator
             OrgTechPhone:  +1-647-478-9266 
             OrgTechEmail:  henio.almeida@thinkon.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN3998-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.
             #