Report for 19543

Name

MINTZ-BOS - Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., 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 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.

19543 MINTZ-BOS, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887, US
    AS174           COGENT-174, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
59719 AS19543        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  MINTZ-BOS, US

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       %
35378 AS19543       MINTZ-BOS, US                                      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  38.97.105.0/24       2914 174 19543         

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

AS19543   1 More Specifics   1 Total Advertisements   MINTZ-BOS, US
    38.97.105.0/24                38.0.0.0/8

Whois Entry

whois: 402603

IANA has recorded AS19543 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19543\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:       19543
             ASName:         MINTZ-BOS
             ASHandle:       AS19543
             RegDate:        2007-08-17
             Updated:        2018-01-16
             Ref:            https://rdap.arin.net/registry/autnum/19543
             
             
             OrgName:        Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
             OrgId:          MINTZ-2
             Address:        One Financial Center
             City:           Boston
             StateProv:      MA
             PostalCode:     02111
             Country:        US
             RegDate:        2007-06-28
             Updated:        2016-05-04
             Ref:            https://rdap.arin.net/registry/entity/MINTZ-2
             
             
             OrgAbuseHandle: KOHAN1-ARIN
             OrgAbuseName:   Kohan, Paul 
             OrgAbusePhone:  +1-617-348-4782 
             OrgAbuseEmail:  pmkohan@mintz.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/KOHAN1-ARIN
             
             OrgTechHandle: KOHAN1-ARIN
             OrgTechName:   Kohan, Paul 
             OrgTechPhone:  +1-617-348-4782 
             OrgTechEmail:  pmkohan@mintz.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/KOHAN1-ARIN
             
             RTechHandle: KOHAN1-ARIN
             RTechName:   Kohan, Paul 
             RTechPhone:  +1-617-348-4782 
             RTechEmail:  pmkohan@mintz.com
             RTechRef:    https://rdap.arin.net/registry/entity/KOHAN1-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.
             #