Report for 18709

Name

BOTW - BMO Harris Bank National Association, 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 AS4637) 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.

18709 BOTW - Bank of the West

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7132    SBIS-AS - AT&T Internet Services
    AS4323    TWTC - Time Warner Telecom, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14019 AS18709  ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  BOTW - Bank of the West

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       %
12458 AS18709 BOTW - Bank of the West                       5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  63.85.100.0/24       4637 4323 18709        
  66.162.151.0/24      4637 4323 18709        
  71.140.198.0/24      4637 4323 18709        
  207.114.194.0/24     4637 4323 18709        
  208.2.178.0/24       4637 4323 18709        

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

AS18709   5 More Specifics   5 Total Advertisements   BOTW - Bank of the West
    63.85.100.0/24                63.64.0.0/10
    66.162.151.0/24               66.162.0.0/16
    71.140.198.0/24               71.128.0.0/11
    207.114.194.0/24              207.114.128.0/17
    208.2.178.0/24                208.0.0.0/11

Whois Entry

whois: 402603

IANA has recorded AS18709 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18709\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:       18709
             ASName:         BOTW
             ASHandle:       AS18709
             RegDate:        2000-10-02
             Updated:        2023-07-10
             Ref:            https://rdap.arin.net/registry/autnum/18709
             
             
             OrgName:        BMO Harris Bank National Association
             OrgId:          BHBNA
             Address:        111 West Monroe Street
             City:           Chicago
             StateProv:      IL
             PostalCode:     60603
             Country:        US
             RegDate:        2017-06-12
             Updated:        2021-07-16
             Ref:            https://rdap.arin.net/registry/entity/BHBNA
             
             
             OrgNOCHandle: BMH4-ARIN
             OrgNOCName:   Bank Of Montreal Hostmaster
             OrgNOCPhone:  +1-416-773-2367 
             OrgNOCEmail:  hostmaster@bmo.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/BMH4-ARIN
             
             OrgAbuseHandle: INETS-ARIN
             OrgAbuseName:   INET Security
             OrgAbusePhone:  +1-416-773-2367 
             OrgAbuseEmail:  hostmaster@bmo.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/INETS-ARIN
             
             OrgTechHandle: BMH4-ARIN
             OrgTechName:   Bank Of Montreal Hostmaster
             OrgTechPhone:  +1-416-773-2367 
             OrgTechEmail:  hostmaster@bmo.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/BMH4-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.
             #