Report for 21553

Name

ASP-MAIN - Aspirus, Inc., 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.

21553 ASP-MAIN - Aspirus, Inc., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS10352         WCTC - Solarus, US
    AS40264         TWC-40264-WI-MN-UPPERMI-C3 - Charter Communications LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
48658 AS21553        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ASP-MAIN - Aspirus, Inc., 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       %
35858 AS21553       ASP-MAIN - Aspirus, Inc., US                       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  204.10.109.0/24      4608 6939 10352 21553   
  216.99.223.0/24      4777 6939 20115 40264 21553   

Whois Entry

whois: 402603

IANA has recorded AS21553 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS21553\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:       21553
             ASName:         ASP-MAIN
             ASHandle:       AS21553
             RegDate:        2017-09-19
             Updated:        2017-09-19
             Ref:            https://rdap.arin.net/registry/autnum/21553
             
             
             OrgName:        Aspirus, Inc.
             OrgId:          ASPIR-13
             Address:        333 Pine Ridge Bvld
             City:           Wausau
             StateProv:      WI
             PostalCode:     54401
             Country:        US
             RegDate:        2016-07-06
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/ASPIR-13
             
             
             OrgTechHandle: NETWO9799-ARIN
             OrgTechName:   Networking, Aspirus 
             OrgTechPhone:  +1-715-847-2000 
             OrgTechEmail:  aspirus.networking@aspirus.org
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9799-ARIN
             
             OrgAbuseHandle: NETWO9799-ARIN
             OrgAbuseName:   Networking, Aspirus 
             OrgAbusePhone:  +1-715-847-2000 
             OrgAbuseEmail:  aspirus.networking@aspirus.org
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO9799-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.
             #