Report for 16939

Name

CARETECH-SOLUTIONS - CARETECH SOLUTIONS INC, US

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 AS4637) 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.

16939 CARETECH-SOLUTIONS - CARETECH SOLUTIONS INC

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS7132    SBIS-AS - AT&T Internet Services

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13487 AS16939  ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  CARETECH-SOLUTIONS - CARETECH SOLUTIONS INC

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       %
 5161 AS16939 CARETECH-SOLUTIONS - CARETECH SOLUTIONS       6      2      1      5      1  16.67%


  Prefix               AS Path                              Aggregation Suggestion
  12.159.63.0/24       4637 7132 16939 16939 16939   
  69.222.100.0/24      4637 7132 16939        
  204.16.248.0/24      4637 7132 16939        
  204.16.249.0/24      4637 7132 16939 16939 16939   
  204.16.250.0/23      4637 7132 16939      + Announce - aggregate of 204.16.250.0/24 (4637 7132 16939) and 204.16.251.0/24 (4637 7132 16939)
  204.16.250.0/24      4637 7132 16939      - Withdrawn - aggregated with 204.16.251.0/24 (4637 7132 16939)
  204.16.251.0/24      4637 7132 16939      - Withdrawn - aggregated with 204.16.250.0/24 (4637 7132 16939)

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

AS16939   6 More Specifics   6 Total Advertisements   CARETECH-SOLUTIONS - CARETECH SOLUTIONS INC
    12.159.63.0/24                12.0.0.0/8
    69.222.100.0/24               69.208.0.0/12
    204.16.248.0/24               204.16.248.0/22
    204.16.249.0/24               204.16.248.0/22
    204.16.250.0/24               204.16.248.0/22
    204.16.251.0/24               204.16.248.0/22

Whois Entry

whois: 402603

IANA has recorded AS16939 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16939\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:       16939
             ASName:         CARETECH-SOLUTIONS
             ASHandle:       AS16939
             RegDate:        2005-06-29
             Updated:        2014-10-09
             Comment:        www.caretechsolutions.com
             Ref:            https://rdap.arin.net/registry/autnum/16939
             
             
             OrgName:        CARETECH SOLUTIONS INC
             OrgId:          CARETE-4
             Address:        901 Wilshire Dr.
             Address:        Suite 110
             City:           Troy
             StateProv:      MI
             PostalCode:     48084
             Country:        US
             RegDate:        2002-03-01
             Updated:        2024-11-25
             Comment:        www.caretechsolutions.com
             Ref:            https://rdap.arin.net/registry/entity/CARETE-4
             
             
             OrgAbuseHandle: FLI4-ARIN
             OrgAbuseName:   Liccardello, Frank 
             OrgAbusePhone:  +1-248-823-0354 
             OrgAbuseEmail:  Frank.Liccardello@caretechsolutions.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/FLI4-ARIN
             
             OrgTechHandle: FLI4-ARIN
             OrgTechName:   Liccardello, Frank 
             OrgTechPhone:  +1-248-823-0354 
             OrgTechEmail:  Frank.Liccardello@caretechsolutions.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/FLI4-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.
             #