Report for 11079

Name

ZAYO-CAN-11079 - Zayo Bandwidth, 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.

11079 ALLST-11079, CA

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS2653          CDAGOVN, CA
  Downstream Adjacent AS list
    AS806           SSC-299-806, CA

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4836  AS11079        ORIGIN  Originate:      39680 /16.72  Transit:          0 /0.00  ALLST-11079, CA

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       %
12237 AS11079       ALLST-11079, CA                                   28      6      3     25      3  10.71%


  Prefix               AS Path                              Aggregation Suggestion
  142.236.0.0/17       6939 577 2675 2665 2653 11079 11079   
  157.244.195.0/24     6939 577 2675 2665 2653 11079 11079   
  198.103.36.0/24      6939 577 2675 2665 2653 11079 11079   
  198.103.89.0/24      6939 577 2675 2665 2653 11079 11079   
  198.103.134.0/24     6939 577 2675 2665 2653 11079 11079   
  198.103.140.0/24     6939 577 2675 2665 2653 11079 11079   
  198.103.162.0/24     6939 577 2675 2665 2653 11079 11079   
  198.103.195.0/24     6939 577 2675 2665 2653 11079 11079   
  198.103.213.0/24     6939 577 2675 2665 2653 11079 11079   
  198.103.221.0/24     6939 577 2675 2665 2653 11079 11079   
  198.103.235.0/24     6939 577 2675 2665 2653 11079 11079   
  199.84.162.0/24      6939 577 2675 2665 2653 11079 11079   
  204.19.79.0/24       6939 577 2675 2665 2653 11079 11079   
  205.193.41.0/24      6939 577 2675 2665 2653 11079 11079   
  205.193.85.0/24      2914 577 2675 2665 2653 11079 11079   
  205.193.96.0/24      6939 577 2675 2665 2653 11079 11079   
  205.193.112.0/24     6939 577 2675 2665 2653 11079 11079   
  205.193.114.0/23     6939 577 2675 2665 2653 11079 11079 + Announce - aggregate of 205.193.114.0/24 (6939 577 2675 2665 2653 11079 11079) and 205.193.115.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.114.0/24     6939 577 2675 2665 2653 11079 11079 - Withdrawn - aggregated with 205.193.115.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.115.0/24     6939 577 2675 2665 2653 11079 11079 - Withdrawn - aggregated with 205.193.114.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.120.0/24     6939 577 2675 2665 2653 11079 11079   
  205.193.149.0/24     6939 577 2675 2665 2653 11079 11079   
  205.193.156.0/23     6939 577 2675 2665 2653 11079 11079 + Announce - aggregate of 205.193.156.0/24 (6939 577 2675 2665 2653 11079 11079) and 205.193.157.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.156.0/24     6939 577 2675 2665 2653 11079 11079 - Withdrawn - aggregated with 205.193.157.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.157.0/24     6939 577 2675 2665 2653 11079 11079 - Withdrawn - aggregated with 205.193.156.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.167.0/24     6939 577 2675 2665 2653 11079 11079   
  205.193.204.0/24     6939 577 2675 2665 2653 11079 11079   
  205.193.208.0/23     6939 577 2675 2665 2653 11079 11079 + Announce - aggregate of 205.193.208.0/24 (6939 577 2675 2665 2653 11079 11079) and 205.193.209.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.208.0/24     6939 577 2675 2665 2653 11079 11079 - Withdrawn - aggregated with 205.193.209.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.209.0/24     6939 577 2675 2665 2653 11079 11079 - Withdrawn - aggregated with 205.193.208.0/24 (6939 577 2675 2665 2653 11079 11079)
  205.193.240.0/24     6939 577 2675 2665 2653 11079 11079   

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

AS11079   23 More Specifics   23 Total Advertisements   ALLST-11079, CA
    142.236.0.0/17                142.236.0.0/16
    157.244.195.0/24              157.244.0.0/16
    198.103.36.0/24               198.103.0.0/16
    198.103.89.0/24               198.103.0.0/16
    198.103.134.0/24              198.103.0.0/16
    198.103.140.0/24              198.103.0.0/16
    198.103.162.0/24              198.103.0.0/16
    198.103.195.0/24              198.103.0.0/16
    198.103.213.0/24              198.103.0.0/16
    198.103.221.0/24              198.103.0.0/16
    205.193.85.0/24               205.192.0.0/14
    205.193.96.0/24               205.192.0.0/14
    205.193.112.0/24              205.192.0.0/14
    205.193.115.0/24              205.192.0.0/14
    205.193.149.0/24              205.192.0.0/14
    205.193.156.0/24              205.192.0.0/14
    205.193.157.0/24              205.192.0.0/14
    205.193.167.0/24              205.192.0.0/14
    205.193.204.0/24              205.192.0.0/14
    205.193.206.0/24              205.192.0.0/14
    205.193.208.0/24              205.192.0.0/14
    205.193.209.0/24              205.192.0.0/14
    205.193.240.0/24              205.192.0.0/14
    198.103.235.0/24              198.103.0.0/16
    205.193.120.0/24              205.192.0.0/14

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 198.103.235.0/24            Withdrawn
    - 205.193.120.0/24            Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS11079 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS11079\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:       11079
             ASName:         ZAYO-CAN-11079
             ASHandle:       AS11079
             RegDate:        2001-10-10
             Updated:        2025-06-20
             Ref:            https://rdap.arin.net/registry/autnum/11079
             
             
             
             OrgName:        Zayo Bandwidth
             OrgId:          ZAYOB
             Address:        1401 Wynkoop St.
             Address:        #500
             City:           Denver
             StateProv:      CO
             PostalCode:     80202
             Country:        US
             RegDate:        2007-10-12
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/ZAYOB
             
             
             OrgTechHandle: ZIE-ARIN
             OrgTechName:   Zayo IP Engineering
             OrgTechPhone:  +1-866-236-2824 
             OrgTechEmail:  ipeng@zayo.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/ZIE-ARIN
             
             OrgAbuseHandle: ABUSE5675-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-866-236-2824 
             OrgAbuseEmail:  abuse@zayo.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5675-ARIN
             
             OrgNOCHandle: ZIE-ARIN
             OrgNOCName:   Zayo IP Engineering
             OrgNOCPhone:  +1-866-236-2824 
             OrgNOCEmail:  ipeng@zayo.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ZIE-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.
             #