Report for 393937

Name

MCS-PUBLIC-NET - Medical Card System, Inc., PR

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.

393937 MCS-PUBLIC-NET - Medical Card System, Inc., PR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS14638         LCPRL - Liberty Communications of Puerto Rico LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
75539 AS393937       ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  MCS-PUBLIC-NET - Medical Card System, Inc., PR

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       %
73797 AS393937      MCS-PUBLIC-NET - Medical Card System, Inc., P      1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  192.107.111.0/24     4777 2497 174 23520 14638 393937 393937 393937 393937   

Whois Entry

whois: 402332

IANA has recorded AS393937 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393937\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:       393937
             ASName:         MCS-PUBLIC-NET
             ASHandle:       AS393937
             RegDate:        2015-04-30
             Updated:        2015-04-30
             Ref:            https://rdap.arin.net/registry/autnum/393937
             
             
             OrgName:        Medical Card System, Inc.
             OrgId:          MCS-305
             Address:        255 Ponce De Leon Ave
             City:           San Juan
             StateProv:      PR
             PostalCode:     00917
             Country:        PR
             RegDate:        2015-01-16
             Updated:        2015-01-16
             Ref:            https://rdap.arin.net/registry/entity/MCS-305
             
             
             OrgTechHandle: NETAD216-ARIN
             OrgTechName:   Netadmins
             OrgTechPhone:  +1-787-758-2500 
             OrgTechEmail:  itvm@medicalcardsystem.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETAD216-ARIN
             
             OrgNOCHandle: NETAD216-ARIN
             OrgNOCName:   Netadmins
             OrgNOCPhone:  +1-787-758-2500 
             OrgNOCEmail:  itvm@medicalcardsystem.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETAD216-ARIN
             
             OrgAbuseHandle: NETAD216-ARIN
             OrgAbuseName:   Netadmins
             OrgAbusePhone:  +1-787-758-2500 
             OrgAbuseEmail:  itvm@medicalcardsystem.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETAD216-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.
             #