Report for 36738

Name

AS-NVA1-1 - 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.

36738 AS-NVA1-1 - Athenahealth, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19125 AS36738        ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  AS-NVA1-1 - 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       %
16610 AS36738       AS-NVA1-1 - Athenahealth, US                       7      4      2      5      2  28.57%


  Prefix               AS Path                              Aggregation Suggestion
  162.208.24.0/22      4777 6939 36738 36738   
  162.220.216.0/22     4777 6939 36738 36738 + Announce - aggregate of 162.220.216.0/23 (4777 6939 36738 36738) and 162.220.218.0/23 (4777 6939 36738 36738)
  162.220.216.0/23     4777 6939 36738 36738 - Withdrawn - aggregated with 162.220.218.0/23 (4777 6939 36738 36738)
  162.220.218.0/23     4777 6939 36738 36738 - Withdrawn - aggregated with 162.220.216.0/23 (4777 6939 36738 36738)
  204.165.246.0/23     4777 6939 36738 36738   
  208.78.140.0/23      4777 6939 36738 36738 + Announce - aggregate of 208.78.140.0/24 (4777 6939 36738 36738) and 208.78.141.0/24 (4777 6939 36738 36738)
  208.78.140.0/24      4777 6939 36738 36738 - Withdrawn - aggregated with 208.78.141.0/24 (4777 6939 36738 36738)
  208.78.141.0/24      4777 6939 36738 36738 - Withdrawn - aggregated with 208.78.140.0/24 (4777 6939 36738 36738)
  208.78.143.0/24      4777 6939 36738 36738   

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

AS36738   6 More Specifics   7 Total Advertisements   AS-NVA1-1 - Athenahealth, US
    162.220.216.0/23              162.220.216.0/22
    162.220.218.0/23              162.220.216.0/22
    204.165.246.0/23              204.164.0.0/14
    208.78.140.0/24               208.78.140.0/22
    208.78.141.0/24               208.78.140.0/22
    208.78.143.0/24               208.78.140.0/22

Whois Entry

whois: 402603

IANA has recorded AS36738 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36738\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:       36738
             ASName:         AS-NVA1-1
             ASHandle:       AS36738
             RegDate:        2019-01-04
             Updated:        2023-11-15
             Ref:            https://rdap.arin.net/registry/autnum/36738
             
             
             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
             
             
             OrgTechHandle: NETWO7088-ARIN
             OrgTechName:   Network maintanance
             OrgTechPhone:  +1-617-402-1400 
             OrgTechEmail:  netmaint@athenahealth.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7088-ARIN
             
             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: VENDO-ARIN
             OrgTechName:   VendorContact
             OrgTechPhone:  +1-617-402-1000 
             OrgTechEmail:  VendorContact@athenahealth.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VENDO-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.
             #