Report for 36536

Name

ENTERHOST-AS - Enterhost, 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.

36536 ENTERHOST-AS - Enterhost, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10714 AS36536        ORIGIN  Originate:       9216 /18.83  Transit:          0 /0.00  ENTERHOST-AS - Enterhost, 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       %
 1998 AS36536       ENTERHOST-AS - Enterhost, US                      36     36      7      7     29  80.56%


  Prefix               AS Path                              Aggregation Suggestion
  204.11.212.0/22      4777 2516 174 36536  + Announce - aggregate of 204.11.212.0/23 (4777 2516 174 36536) and 204.11.214.0/23 (4777 2516 174 36536)
  204.11.212.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.11.213.0/24 (4777 2516 174 36536)
  204.11.213.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.11.212.0/24 (4777 2516 174 36536)
  204.11.214.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.11.215.0/24 (4777 2516 174 36536)
  204.11.215.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.11.214.0/24 (4777 2516 174 36536)
  204.13.208.0/22      4777 2516 174 36536  + Announce - aggregate of 204.13.208.0/23 (4777 2516 174 36536) and 204.13.210.0/23 (4777 2516 174 36536)
  204.13.208.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.13.209.0/24 (4777 2516 174 36536)
  204.13.209.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.13.208.0/24 (4777 2516 174 36536)
  204.13.210.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.13.211.0/24 (4777 2516 174 36536)
  204.13.211.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.13.210.0/24 (4777 2516 174 36536)
  204.15.128.0/22      4777 2516 174 36536  + Announce - aggregate of 204.15.128.0/23 (4777 2516 174 36536) and 204.15.130.0/23 (4777 2516 174 36536)
  204.15.128.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.15.129.0/24 (4777 2516 174 36536)
  204.15.129.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.15.128.0/24 (4777 2516 174 36536)
  204.15.130.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.15.131.0/24 (4777 2516 174 36536)
  204.15.131.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 204.15.130.0/24 (4777 2516 174 36536)
  208.65.128.0/22      4777 2516 174 36536  + Announce - aggregate of 208.65.128.0/23 (4777 2516 174 36536) and 208.65.130.0/23 (4777 2516 174 36536)
  208.65.128.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.65.129.0/24 (4777 2516 174 36536)
  208.65.129.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.65.128.0/24 (4777 2516 174 36536)
  208.65.130.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.65.131.0/24 (4777 2516 174 36536)
  208.65.131.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.65.130.0/24 (4777 2516 174 36536)
  208.72.0.0/22        4777 2516 174 36536  + Announce - aggregate of 208.72.0.0/23 (4777 2516 174 36536) and 208.72.2.0/23 (4777 2516 174 36536)
  208.72.0.0/24        4777 2516 174 36536  - Withdrawn - aggregated with 208.72.1.0/24 (4777 2516 174 36536)
  208.72.1.0/24        4777 2516 174 36536  - Withdrawn - aggregated with 208.72.0.0/24 (4777 2516 174 36536)
  208.72.2.0/24        4777 2516 174 36536  - Withdrawn - aggregated with 208.72.3.0/24 (4777 2516 174 36536)
  208.72.3.0/24        4777 2516 174 36536  - Withdrawn - aggregated with 208.72.2.0/24 (4777 2516 174 36536)
  208.75.248.0/21      4777 2516 174 36536  + Announce - aggregate of 208.75.248.0/22 (4777 2516 174 36536) and 208.75.252.0/22 (4777 2516 174 36536)
  208.75.248.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.249.0/24 (4777 2516 174 36536)
  208.75.249.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.248.0/24 (4777 2516 174 36536)
  208.75.250.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.251.0/24 (4777 2516 174 36536)
  208.75.251.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.250.0/24 (4777 2516 174 36536)
  208.75.252.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.253.0/24 (4777 2516 174 36536)
  208.75.253.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.252.0/24 (4777 2516 174 36536)
  208.75.254.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.255.0/24 (4777 2516 174 36536)
  208.75.255.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.75.254.0/24 (4777 2516 174 36536)
  208.92.208.0/21      4777 2516 174 36536  + Announce - aggregate of 208.92.208.0/22 (4777 2516 174 36536) and 208.92.212.0/22 (4777 2516 174 36536)
  208.92.208.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.209.0/24 (4777 2516 174 36536)
  208.92.209.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.208.0/24 (4777 2516 174 36536)
  208.92.210.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.211.0/24 (4777 2516 174 36536)
  208.92.211.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.210.0/24 (4777 2516 174 36536)
  208.92.212.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.213.0/24 (4777 2516 174 36536)
  208.92.213.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.212.0/24 (4777 2516 174 36536)
  208.92.214.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.215.0/24 (4777 2516 174 36536)
  208.92.215.0/24      4777 2516 174 36536  - Withdrawn - aggregated with 208.92.214.0/24 (4777 2516 174 36536)

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

AS36536   36 More Specifics   36 Total Advertisements   ENTERHOST-AS - Enterhost, US
    204.11.212.0/24               204.11.212.0/22
    204.11.213.0/24               204.11.212.0/22
    204.11.214.0/24               204.11.212.0/22
    204.11.215.0/24               204.11.212.0/22
    204.13.208.0/24               204.13.208.0/22
    204.13.209.0/24               204.13.208.0/22
    204.13.210.0/24               204.13.208.0/22
    204.13.211.0/24               204.13.208.0/22
    204.15.128.0/24               204.15.128.0/22
    204.15.129.0/24               204.15.128.0/22
    204.15.130.0/24               204.15.128.0/22
    204.15.131.0/24               204.15.128.0/22
    208.65.128.0/24               208.65.128.0/22
    208.65.129.0/24               208.65.128.0/22
    208.65.130.0/24               208.65.128.0/22
    208.65.131.0/24               208.65.128.0/22
    208.72.0.0/24                 208.72.0.0/22
    208.72.1.0/24                 208.72.0.0/22
    208.72.2.0/24                 208.72.0.0/22
    208.72.3.0/24                 208.72.0.0/22
    208.75.248.0/24               208.75.248.0/21
    208.75.249.0/24               208.75.248.0/21
    208.75.250.0/24               208.75.248.0/21
    208.75.251.0/24               208.75.248.0/21
    208.75.252.0/24               208.75.248.0/21
    208.75.253.0/24               208.75.248.0/21
    208.75.254.0/24               208.75.248.0/21
    208.75.255.0/24               208.75.248.0/21
    208.92.208.0/24               208.92.208.0/21
    208.92.209.0/24               208.92.208.0/21
    208.92.210.0/24               208.92.208.0/21
    208.92.211.0/24               208.92.208.0/21
    208.92.212.0/24               208.92.208.0/21
    208.92.213.0/24               208.92.208.0/21
    208.92.214.0/24               208.92.208.0/21
    208.92.215.0/24               208.92.208.0/21

Whois Entry

whois: 402628

IANA has recorded AS36536 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36536\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:       36536
             ASName:         ENTERHOST-AS
             ASHandle:       AS36536
             RegDate:        2006-01-26
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/36536
             
             
             OrgName:        Enterhost
             OrgId:          ENTER-18
             Address:        3000 S Hulen Street
             Address:        Suite 124-968
             City:           Fort Worth
             StateProv:      TX
             PostalCode:     76109
             Country:        US
             RegDate:        2005-01-21
             Updated:        2024-03-25
             Ref:            https://rdap.arin.net/registry/entity/ENTER-18
             
             ReferralServer:  rwhois://rwhois.enterhost.com:4321
             
             OrgAbuseHandle: ABUSE801-ARIN
             OrgAbuseName:   Abuse Desk
             OrgAbusePhone:  +1-817-204-0500 
             OrgAbuseEmail:  abuse@enterhost.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE801-ARIN
             
             OrgTechHandle: IPADM209-ARIN
             OrgTechName:   IP Administrator
             OrgTechPhone:  +1-817-204-0500 
             OrgTechEmail:  ipadmin@enterhost.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM209-ARIN
             
             OrgNOCHandle: NETWO747-ARIN
             OrgNOCName:   Network Administrator
             OrgNOCPhone:  +1-817-204-0500 
             OrgNOCEmail:  administrator@enterhost.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO747-ARIN
             
             RTechHandle: NETWO747-ARIN
             RTechName:   Network Administrator
             RTechPhone:  +1-817-204-0500 
             RTechEmail:  administrator@enterhost.com
             RTechRef:    https://rdap.arin.net/registry/entity/NETWO747-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.
             #
             
             
             
             Found a referral to rwhois.enterhost.com:4321.