Report for 16613

Name

SYNERGYBROADBAND-IL-01 - SYNERGY BROADBAND, 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.

16613 SYNERGYBROADBAND-IL-01 - SYNERGY BROADBAND

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6395    BROADWING - Broadwing Communications Services, Inc.
    AS7018    ATT-INTERNET4 - AT&T WorldNet Services
    AS3549    GBLX Global Crossing Ltd.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
10971 AS16613  ORIGIN  Originate:       3584 /20.19  Transit:          0 /0.00  SYNERGYBROADBAND-IL-01 - SYNERGY BROADBAND

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       %
 3100 AS16613 SYNERGYBROADBAND-IL-01 - SYNERGY BROADBA     14      4      1     11      3  21.43%


  Prefix               AS Path                              Aggregation Suggestion
  12.179.26.0/24       4637 3549 16613        
  64.208.184.0/24      4637 3356 6395 16613   
  64.208.211.0/24      4637 3356 6395 16613   
  64.212.80.0/24       4637 3356 6395 16613   
  64.213.99.0/24       4637 3356 6395 16613   
  64.213.195.0/24      4637 3356 6395 16613   
  65.89.223.0/24       4637 3356 6395 16613   
  207.218.175.0/24     4637 3491 3561 7018 16613   
  208.48.205.0/24      4637 3356 6395 16613   
  208.75.16.0/22       4637 3356 6395 16613 + Announce - aggregate of 208.75.16.0/23 (4637 3356 6395 16613) and 208.75.18.0/23 (4637 3356 6395 16613)
  208.75.16.0/24       4637 3356 6395 16613 - Withdrawn - aggregated with 208.75.17.0/24 (4637 3356 6395 16613)
  208.75.17.0/24       4637 3356 6395 16613 - Withdrawn - aggregated with 208.75.16.0/24 (4637 3356 6395 16613)
  208.75.18.0/24       4637 3356 6395 16613 - Withdrawn - aggregated with 208.75.19.0/24 (4637 3356 6395 16613)
  208.75.19.0/24       4637 3356 6395 16613 - Withdrawn - aggregated with 208.75.18.0/24 (4637 3356 6395 16613)
  209.130.179.0/24     4637 3356 6395 16613   

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

AS16613   16 More Specifics   16 Total Advertisements   SYNERGYBROADBAND-IL-01 - SYNERGY BROADBAND
    12.179.26.0/24                12.0.0.0/8
    64.208.184.0/24               64.208.0.0/16
    64.208.211.0/24               64.208.0.0/16
    64.212.80.0/24                64.212.0.0/14
    64.213.99.0/24                64.212.0.0/14
    64.213.195.0/24               64.212.0.0/14
    207.218.175.0/24              207.218.128.0/18
    208.48.205.0/24               208.48.192.0/20
    208.75.16.0/24                208.75.16.0/21
    208.75.17.0/24                208.75.16.0/21
    208.75.18.0/24                208.75.16.0/21
    208.75.19.0/24                208.75.16.0/21
    208.75.20.0/24                208.75.16.0/21
    208.75.21.0/24                208.75.16.0/21
    208.75.22.0/24                208.75.16.0/21
    209.130.179.0/24              209.130.128.0/18

Whois Entry

whois: 402603

IANA has recorded AS16613 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS16613\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:       16613
             ASName:         SYNERGYBROADBAND-IL-01
             ASHandle:       AS16613
             RegDate:        2005-06-24
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/16613
             
             
             OrgName:        SYNERGY BROADBAND
             OrgId:          SYNER-12
             Address:        3131 South State
             Address:        Suite 306
             City:           ANN ARBOR
             StateProv:      MI
             PostalCode:     48108
             Country:        US
             RegDate:        2005-05-13
             Updated:        2026-01-19
             Ref:            https://rdap.arin.net/registry/entity/SYNER-12
             
             
             OrgAbuseHandle: NSC23-ARIN
             OrgAbuseName:   Network Support Center
             OrgAbusePhone:  +1-734-222-6060 
             OrgAbuseEmail:  support@synergybroadband.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NSC23-ARIN
             
             OrgTechHandle: NSC23-ARIN
             OrgTechName:   Network Support Center
             OrgTechPhone:  +1-734-222-6060 
             OrgTechEmail:  support@synergybroadband.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NSC23-ARIN
             
             RTechHandle: NSC23-ARIN
             RTechName:   Network Support Center
             RTechPhone:  +1-734-222-6060 
             RTechEmail:  support@synergybroadband.com
             RTechRef:    https://rdap.arin.net/registry/entity/NSC23-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.
             #