Report for 401167

Name

SINN-DEVELOPMENT-LTD - Sinn Development Ltd., 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.

401167 SINN-DEVELOPMENT-LTD - Sinn Development Ltd., CA

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS29953         MCCL - Mornington, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
77794 AS401167       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  SINN-DEVELOPMENT-LTD - Sinn Development Ltd., 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       %
77609 AS401167      SINN-DEVELOPMENT-LTD - Sinn Development Ltd.,      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  23.182.72.0/24       4608 6939 29953 401167   

Whois Entry

whois: 402603

IANA has recorded AS401167 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS401167\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:       401167
             ASName:         SINN-DEVELOPMENT-LTD
             ASHandle:       AS401167
             RegDate:        2024-06-12
             Updated:        2025-08-13
             Comment:        Sinn Development Ltd.
             Ref:            https://rdap.arin.net/registry/autnum/401167
             
             
             OrgName:        Sinn Development Ltd.
             OrgId:          SDL-163
             Address:        100-295 Robinson St
             City:           Oakville
             StateProv:      ON
             PostalCode:     L6J 1G7
             Country:        CA
             RegDate:        2024-06-01
             Updated:        2025-01-02
             Comment:        https://www.sinndevelopment.com
             Comment:        https://www.sinn.dev
             Comment:        https://www.sinndev.com
             Comment:        
             Comment:        Standard NOC Hours are 9:00 AM to 10:00 PM Eastern Time (Toronto)
             Ref:            https://rdap.arin.net/registry/entity/SDL-163
             
             
             OrgAbuseHandle: ABUSE6376-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-289-430-7541 
             OrgAbuseEmail:  contact@sinndevelopment.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE6376-ARIN
             
             OrgAbuseHandle: NOC33918-ARIN
             OrgAbuseName:   NOC
             OrgAbusePhone:  +1-289-430-7541 
             OrgAbuseEmail:  noc@sinndevelopment.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC33918-ARIN
             
             OrgDNSHandle: NOC33918-ARIN
             OrgDNSName:   NOC
             OrgDNSPhone:  +1-289-430-7541 
             OrgDNSEmail:  noc@sinndevelopment.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/NOC33918-ARIN
             
             OrgRoutingHandle: NOC33918-ARIN
             OrgRoutingName:   NOC
             OrgRoutingPhone:  +1-289-430-7541 
             OrgRoutingEmail:  noc@sinndevelopment.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/NOC33918-ARIN
             
             OrgTechHandle: TECHN1476-ARIN
             OrgTechName:   Technical
             OrgTechPhone:  +1-289-430-7541 
             OrgTechEmail:  engineering@sinndevelopment.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECHN1476-ARIN
             
             OrgNOCHandle: NOC33918-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-289-430-7541 
             OrgNOCEmail:  noc@sinndevelopment.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC33918-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.
             #