Report for 33615

Name

EVHC - Envision Healthcare Holdings, 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 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.

33615 EVHC, US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS701           UUNET, US
    AS33659         CMCS, US
    AS33287         COMCAST-33287, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
61396 AS33615        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  EVHC, 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       %
40268 AS33615       EVHC, US                                           1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  104.218.115.0/24     7018 7922 33287 33615   

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

AS33615   4 More Specifics   5 Total Advertisements   EVHC, US
    104.218.116.0/24              104.218.116.0/22
    104.218.117.0/24              104.218.116.0/22
    104.218.118.0/24              104.218.116.0/22
    104.218.119.0/24              104.218.116.0/22

Whois Entry

whois: 402551

IANA has recorded AS33615 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33615\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:       33615
             ASName:         EVHC
             ASHandle:       AS33615
             RegDate:        2014-09-26
             Updated:        2014-09-26
             Ref:            https://rdap.arin.net/registry/autnum/33615
             
             
             OrgName:        Envision Healthcare Holdings, Inc
             OrgId:          EHH-10
             Address:        2399 Blake St #105
             City:           Denver
             StateProv:      CO
             PostalCode:     80205
             Country:        US
             RegDate:        2014-09-17
             Updated:        2023-10-04
             Ref:            https://rdap.arin.net/registry/entity/EHH-10
             
             
             OrgTechHandle: FRIED193-ARIN
             OrgTechName:   Friedman, Elise 
             OrgTechPhone:  +1-954-939-7856 
             OrgTechEmail:  elise.friedman@shcr.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/FRIED193-ARIN
             
             OrgAbuseHandle: FRIED193-ARIN
             OrgAbuseName:   Friedman, Elise 
             OrgAbusePhone:  +1-954-939-7856 
             OrgAbuseEmail:  elise.friedman@shcr.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/FRIED193-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.
             #