Report for 36170

Name

WESTMONT-SB - Westmont College, 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.

36170 WESTMONT-SB - Westmont College, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS22773         ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17061 AS36170        ORIGIN  Originate:       4096 /20.00  Transit:          0 /0.00  WESTMONT-SB - Westmont College, 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       %
 3577 AS36170       WESTMONT-SB - Westmont College, US                16     16      1      1     15  93.75%


  Prefix               AS Path                              Aggregation Suggestion
  64.136.176.0/20      4608 7575 1299 22773 36170 + Announce - aggregate of 64.136.176.0/21 (4608 7575 1299 22773 36170) and 64.136.184.0/21 (4608 7575 1299 22773 36170)
  64.136.176.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.177.0/24 (4608 7575 1299 22773 36170)
  64.136.177.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.176.0/24 (4608 7575 1299 22773 36170)
  64.136.178.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.179.0/24 (4608 7575 1299 22773 36170)
  64.136.179.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.178.0/24 (4608 7575 1299 22773 36170)
  64.136.180.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.181.0/24 (4608 7575 1299 22773 36170)
  64.136.181.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.180.0/24 (4608 7575 1299 22773 36170)
  64.136.182.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.183.0/24 (4608 7575 1299 22773 36170)
  64.136.183.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.182.0/24 (4608 7575 1299 22773 36170)
  64.136.184.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.185.0/24 (4608 7575 1299 22773 36170)
  64.136.185.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.184.0/24 (4608 7575 1299 22773 36170)
  64.136.186.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.187.0/24 (4608 7575 1299 22773 36170)
  64.136.187.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.186.0/24 (4608 7575 1299 22773 36170)
  64.136.188.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.189.0/24 (4608 7575 1299 22773 36170)
  64.136.189.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.188.0/24 (4608 7575 1299 22773 36170)
  64.136.190.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.191.0/24 (4608 7575 1299 22773 36170)
  64.136.191.0/24      4608 7575 1299 22773 36170 - Withdrawn - aggregated with 64.136.190.0/24 (4608 7575 1299 22773 36170)

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

AS36170   16 More Specifics   16 Total Advertisements   WESTMONT-SB - Westmont College, US
    64.136.176.0/24               64.136.176.0/20
    64.136.177.0/24               64.136.176.0/20
    64.136.178.0/24               64.136.176.0/20
    64.136.179.0/24               64.136.176.0/20
    64.136.180.0/24               64.136.176.0/20
    64.136.181.0/24               64.136.176.0/20
    64.136.182.0/24               64.136.176.0/20
    64.136.183.0/24               64.136.176.0/20
    64.136.184.0/24               64.136.176.0/20
    64.136.185.0/24               64.136.176.0/20
    64.136.186.0/24               64.136.176.0/20
    64.136.187.0/24               64.136.176.0/20
    64.136.188.0/24               64.136.176.0/20
    64.136.189.0/24               64.136.176.0/20
    64.136.190.0/24               64.136.176.0/20
    64.136.191.0/24               64.136.176.0/20

Whois Entry

whois: 402603

IANA has recorded AS36170 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS36170\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:       36170
             ASName:         WESTMONT-SB
             ASHandle:       AS36170
             RegDate:        2013-05-30
             Updated:        2013-05-30
             Ref:            https://rdap.arin.net/registry/autnum/36170
             
             
             OrgName:        Westmont College
             OrgId:          WESTM-7
             Address:        Academic Computer
             Address:        955 La Paz Road
             City:           Santa Barbara
             StateProv:      CA
             PostalCode:     93108
             Country:        US
             RegDate:        2006-10-12
             Updated:        2006-10-12
             Ref:            https://rdap.arin.net/registry/entity/WESTM-7
             
             
             OrgAbuseHandle: ABUSE1452-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-805-565-7211 
             OrgAbuseEmail:  abuse@westmont.edu
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1452-ARIN
             
             OrgTechHandle: IRO11-ARIN
             OrgTechName:   Rozhko, Igor 
             OrgTechPhone:  +1-805-565-7108 
             OrgTechEmail:  irozhko@westmont.edu
             OrgTechRef:    https://rdap.arin.net/registry/entity/IRO11-ARIN
             
             OrgNOCHandle: NOC2291-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-805-565-7211 
             OrgNOCEmail:  netsupport@westmont.edu
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC2291-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.
             #