Report for 18806

Name

US-SIGNAL-AZ02 - US Signal Company, L.L.C., 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.

18806 ENSYNCH - Ensynch, LLC

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS22822   LLNW - Limelight Networks, Inc.
    AS4323    TWTC - Time Warner Telecom, Inc.
  Downstream Adjacent AS list
    AS30459   FCLAW - Fennemore Craig
    AS16683   MERCERGLOBAL - Mercer Global Advisors, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6048  AS18806  ORG+TRN Originate:      11008 /18.57  Transit:        512 /23.00 ENSYNCH - Ensynch, LLC

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       %
12500 AS18806 ENSYNCH - Ensynch, LLC                        5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.159.64.0/21       4637 22822 18806       
  12.163.112.0/20      4637 22822 18806       
  69.7.16.0/20         4637 22822 18806       
  69.7.27.0/24         4637 4323 18806        
  208.76.24.0/23       4637 22822 18806       

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

AS18806   4 More Specifics   5 Total Advertisements   ENSYNCH - Ensynch, LLC
    12.159.64.0/21                12.0.0.0/8
    12.163.112.0/20               12.0.0.0/8
    69.7.27.0/24                  69.7.16.0/20
    208.76.24.0/23                208.76.24.0/22

Whois Entry

whois: 402603

IANA has recorded AS18806 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS18806\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/
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             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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             ASNumber:       18806
             ASName:         US-SIGNAL-AZ02
             ASHandle:       AS18806
             RegDate:        2000-10-13
             Updated:        2025-10-30
             Ref:            https://rdap.arin.net/registry/autnum/18806
             
             
             OrgName:        US Signal Company, L.L.C.
             OrgId:          USSIG-1
             Address:        201 Ionia Ave SW
             City:           Grand Rapids
             StateProv:      MI
             PostalCode:     49503
             Country:        US
             RegDate:        2002-09-30
             Updated:        2024-11-25
             Comment:        http://www.ussignalcom.com
             Ref:            https://rdap.arin.net/registry/entity/USSIG-1
             
             
             OrgAbuseHandle: NUS1-ARIN
             OrgAbuseName:   Network US SIgnal
             OrgAbusePhone:  +1-888-663-1700 
             OrgAbuseEmail:  Hostmaster@ussignal.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NUS1-ARIN
             
             OrgTechHandle: NUS1-ARIN
             OrgTechName:   Network US SIgnal
             OrgTechPhone:  +1-888-663-1700 
             OrgTechEmail:  Hostmaster@ussignal.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NUS1-ARIN
             
             OrgNOCHandle: NOC11549-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-888-663-1700 
             OrgNOCEmail:  noc@ussignal.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11549-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.
             #