Report for 54593

Name

ATHEN-EPOC - Athenahealth, 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 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.

54593 ATHEN-EPOC - Athenahealth, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
50936 AS54593        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ATHEN-EPOC - Athenahealth, 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       %
49050 AS54593       ATHEN-EPOC - Athenahealth, US                      2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  199.168.57.0/24      4777 2516 3356 54593   
  199.168.59.0/24      4777 2497 174 54593    

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

AS54593   2 More Specifics   2 Total Advertisements   ATHEN-EPOC - Athenahealth, US
    199.168.57.0/24               199.168.56.0/22
    199.168.59.0/24               199.168.56.0/22

Whois Entry

whois: 402332

IANA has recorded AS54593 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54593\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:       54593
             ASName:         ATHEN-EPOC
             ASHandle:       AS54593
             RegDate:        2012-03-30
             Updated:        2016-08-10
             Ref:            https://rdap.arin.net/registry/autnum/54593
             
             
             OrgName:        Athenahealth
             OrgId:          ATHEN-1
             Address:        311 Arsenal Street
             City:           Watertown
             StateProv:      MA
             PostalCode:     02472
             Country:        US
             RegDate:        2006-09-01
             Updated:        2014-08-11
             Comment:        http://www.athenahealth.com/
             Ref:            https://rdap.arin.net/registry/entity/ATHEN-1
             
             
             OrgAbuseHandle: ABUSE1621-ARIN
             OrgAbuseName:   Abuse Desk
             OrgAbusePhone:  +1-617-402-1000 
             OrgAbuseEmail:  abuse@athenahealth.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1621-ARIN
             
             OrgTechHandle: NETWO7088-ARIN
             OrgTechName:   Network maintanance
             OrgTechPhone:  +1-617-402-1400 
             OrgTechEmail:  netmaint@athenahealth.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7088-ARIN
             
             OrgTechHandle: VENDO-ARIN
             OrgTechName:   VendorContact
             OrgTechPhone:  +1-617-402-1000 
             OrgTechEmail:  VendorContact@athenahealth.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VENDO-ARIN
             
             RNOCHandle: NETWO7088-ARIN
             RNOCName:   Network maintanance
             RNOCPhone:  +1-617-402-1400 
             RNOCEmail:  netmaint@athenahealth.com
             RNOCRef:    https://rdap.arin.net/registry/entity/NETWO7088-ARIN
             
             RAbuseHandle: ABUSE1621-ARIN
             RAbuseName:   Abuse Desk
             RAbusePhone:  +1-617-402-1000 
             RAbuseEmail:  abuse@athenahealth.com
             RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1621-ARIN
             
             RTechHandle: NETWO7088-ARIN
             RTechName:   Network maintanance
             RTechPhone:  +1-617-402-1400 
             RTechEmail:  netmaint@athenahealth.com
             RTechRef:    https://rdap.arin.net/registry/entity/NETWO7088-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.
             #