Report for 10423

Name

SPARTAN-NET - STELLAR 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 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.

10423 SPARTAN-NET - STELLAR Broadband, US

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS12129         123NET - 123.Net, Inc., US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS6939          HURRICANE - Hurricane Electric LLC, US
  Downstream Adjacent AS list
    AS33414         KENTCOUNTYMI - Kent County Information Systems, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7798  AS10423        ORG+TRN Originate:      16384 /18.00  Transit:        512 /23.00 SPARTAN-NET - STELLAR Broadband, 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       %
32604 AS10423       SPARTAN-NET - STELLAR Broadband, US                2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  69.176.128.0/19      4777 6939 10423        
  72.44.96.0/19        4777 6939 10423        

Whois Entry

whois: 402332

IANA has recorded AS10423 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS10423\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:       10423
             ASName:         SPARTAN-NET
             ASHandle:       AS10423
             RegDate:        2005-05-04
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/10423
             
             
             OrgName:        STELLAR Broadband
             OrgId:          SPART-1
             Address:        3032 E. Lake Lansing Rd
             City:           East Lansing
             StateProv:      MI
             PostalCode:     48823
             Country:        US
             RegDate:        2003-10-17
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/SPART-1
             
             
             OrgAbuseHandle: ABUSE6470-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-517-679-6320 
             OrgAbuseEmail:  abuse@stellarbb.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE6470-ARIN
             
             OrgNOCHandle: NETWO8321-ARIN
             OrgNOCName:   Network Engineering
             OrgNOCPhone:  +1-517-679-6320 
             OrgNOCEmail:  neteng@stellarbb.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8321-ARIN
             
             OrgTechHandle: NETWO8321-ARIN
             OrgTechName:   Network Engineering
             OrgTechPhone:  +1-517-679-6320 
             OrgTechEmail:  neteng@stellarbb.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8321-ARIN
             
             RNOCHandle: RL967-ARIN
             RNOCName:   Laing, Richard 
             RNOCPhone:  +1-517-203-3096 
             RNOCEmail:  rlaing@dtnmgt.com
             RNOCRef:    https://rdap.arin.net/registry/entity/RL967-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.
             #