Report for 17025

Name

ZAYO-CUSTOMER-17025 - 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 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.

17025 ZAYO-CUSTOMER-17025 - Zayo Bandwidth, US

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS401182        APPLIEDDIGITAL - Applied Digital Corporation, US
    AS15290         ZAYO-CAN-15290 - Zayo Bandwidth, US
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS2767          ZAYO-CAN-2767 - Zayo Bandwidth, US
  Downstream Adjacent AS list
    AS401182        APPLIEDDIGITAL - Applied Digital Corporation, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8089  AS17025        ORIGIN  Originate:      15872 /18.05  Transit:          0 /0.00  ZAYO-CUSTOMER-17025 - Zayo Bandwidth, 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       %
34787 AS17025       ZAYO-CUSTOMER-17025 - Zayo Bandwidth, US          48      0      0     48      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  64.124.13.0/24       4777 2497 6461 17025   
  64.124.47.0/24       4777 2497 6461 17025   
  64.124.84.0/24       4777 2497 6461 2767 17025   
  64.124.92.0/24       4777 2497 6461 2767 17025   
  64.124.134.0/24      4777 2497 6461 17025   
  64.124.213.0/24      4777 2497 6461 17025   
  64.125.169.0/24      4777 2497 6461 17025   
  64.125.227.0/24      4777 2497 6461 17025   
  64.125.229.0/24      4777 2497 6461 17025   
  66.46.216.0/24       4777 2497 6461 17025   
  69.147.1.0/24        4777 2497 6461 17025   
  69.147.3.0/24        4777 2497 6461 17025   
  69.147.5.0/24        4777 2497 6461 17025   
  69.147.6.0/24        4777 2497 6461 17025   
  79.141.45.0/24       4777 2497 6461 17025   
  128.177.64.0/24      4777 2497 6461 17025   
  129.220.4.0/24       4777 2497 6461 17025   
  159.18.249.0/24      4777 2497 6461 15290 17025   
  159.18.250.0/24      4777 2497 6461 15290 17025   
  161.97.0.0/24        4777 2497 6461 17025   
  161.97.2.0/24        4777 2497 6461 17025   
  161.97.15.0/24       4777 2497 6461 17025   
  161.97.25.0/24       4777 2497 6461 17025   
  161.97.31.0/24       4777 2497 6461 17025   
  198.60.208.0/21      4777 2497 6461 17025   
  199.104.0.0/21       4777 2497 6461 17025   
  199.127.37.0/24      4777 2497 6461 17025   
  204.87.173.0/24      4777 2497 6461 17025   
  205.209.193.0/24     4608 7575 6461 17025   
  207.235.135.0/24     4777 2497 6461 17025   
  208.184.20.0/24      4777 2497 6461 2767 17025   
  208.184.24.0/24      4777 2497 6461 17025   
  208.184.52.0/24      4608 7575 6461 17025   
  208.184.129.0/24     4777 2497 6461 17025 17025   
  208.184.135.0/24     4777 2497 6461 17025 17025   
  208.184.136.0/24     4608 7575 6461 17025   
  208.184.249.0/24     4777 2497 6461 2767 17025   
  208.184.250.0/24     4777 2497 6461 2767 17025   
  208.185.91.0/24      4777 2497 6461 2767 17025   
  208.185.127.0/24     4777 2497 6461 17025   
  209.133.100.0/24     4777 2497 6461 17025   
  209.133.102.0/24     4777 2497 6461 17025   
  209.249.51.0/24      4777 2497 6461 17025   
  209.249.71.0/24      4777 2497 6461 17025   
  209.249.103.0/24     4777 2497 6461 17025   
  212.196.214.0/24     4777 2497 6461 17025   
  216.200.84.0/24      4777 2497 6461 2767 17025   
  216.200.251.0/24     4777 2497 6461 17025   

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

AS17025   45 More Specifics   48 Total Advertisements   ZAYO-CUSTOMER-17025 - Zayo Bandwidth, US
    64.124.13.0/24                64.124.0.0/17
    64.124.47.0/24                64.124.0.0/17
    64.124.84.0/24                64.124.0.0/17
    64.124.92.0/24                64.124.0.0/17
    64.124.134.0/24               64.124.128.0/19
    64.124.213.0/24               64.124.192.0/18
    64.125.169.0/24               64.125.0.0/16
    64.125.227.0/24               64.125.0.0/16
    64.125.229.0/24               64.125.0.0/16
    66.46.216.0/24                66.46.0.0/16
    69.147.1.0/24                 69.147.0.0/18
    69.147.3.0/24                 69.147.0.0/18
    69.147.5.0/24                 69.147.0.0/18
    69.147.6.0/24                 69.147.0.0/18
    79.141.45.0/24                79.141.32.0/20
    128.177.64.0/24               128.177.0.0/16
    129.220.4.0/24                129.220.0.0/18
    159.18.249.0/24               159.18.0.0/16
    159.18.250.0/24               159.18.0.0/16
    161.97.0.0/24                 161.97.0.0/18
    161.97.2.0/24                 161.97.0.0/18
    161.97.15.0/24                161.97.0.0/18
    161.97.25.0/24                161.97.0.0/18
    161.97.31.0/24                161.97.0.0/18
    199.127.37.0/24               199.127.32.0/21
    205.209.193.0/24              205.209.192.0/19
    207.235.135.0/24              207.235.128.0/17
    208.184.20.0/24               208.184.0.0/15
    208.184.24.0/24               208.184.0.0/15
    208.184.52.0/24               208.184.0.0/15
    208.184.129.0/24              208.184.0.0/15
    208.184.135.0/24              208.184.0.0/15
    208.184.136.0/24              208.184.0.0/15
    208.184.249.0/24              208.184.0.0/15
    208.184.250.0/24              208.184.0.0/15
    208.185.91.0/24               208.184.0.0/15
    208.185.127.0/24              208.184.0.0/15
    209.133.100.0/24              209.133.0.0/17
    209.133.102.0/24              209.133.0.0/17
    209.249.51.0/24               209.249.0.0/16
    209.249.71.0/24               209.249.0.0/16
    209.249.103.0/24              209.249.0.0/16
    212.196.214.0/24              212.196.0.0/16
    216.200.84.0/24               216.200.0.0/17
    216.200.251.0/24              216.200.192.0/18
    208.184.64.0/24               208.184.0.0/15

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

    - 208.184.64.0/24             Withdrawn

Whois Entry

whois: 402332

IANA has recorded AS17025 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17025\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:       17025
             ASName:         ZAYO-CUSTOMER-17025
             ASHandle:       AS17025
             RegDate:        2000-07-14
             Updated:        2023-05-10
             Comment:        AS17025 IS TO ONLY BE USED BY CUSTOMERS UNABLE TO OBTAIN AN ASN FROM THEIR RIR WHEN CONNECTING TO AS6461.
             Ref:            https://rdap.arin.net/registry/autnum/17025
             
             
             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.
             #