Report for 33122

Name

SPWL - TDS TELECOM, 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.

33122 SPWL - Sun Prairie Water & Light

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS33125   SPIRALIGHT - Spiralight Network, LLC
  Downstream Adjacent AS list
    AS13575   WISCONSINPUBLICPOWER - Wisconsin Public Power, Inc.

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11488 AS33122  ORG+TRN Originate:       2816 /20.54  Transit:        256 /24.00 SPWL - Sun Prairie Water & Light

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       %
20026 AS33122 SPWL - Sun Prairie Water & Light              3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.84.248.0/23       4637 6461 33125 33122   
  204.9.152.0/21       4637 6461 33125 33122   
  216.138.176.0/24     4637 6461 33125 33122   

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

AS33122   2 More Specifics   3 Total Advertisements   SPWL - Sun Prairie Water & Light
    66.84.248.0/23                66.84.128.0/17
    216.138.176.0/24              216.138.128.0/18

Whois Entry

whois: 402603

IANA has recorded AS33122 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33122\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:       33122
             ASName:         SPWL
             ASHandle:       AS33122
             RegDate:        2004-10-05
             Updated:        2017-09-28
             Ref:            https://rdap.arin.net/registry/autnum/33122
             
             
             
             OrgName:        TDS TELECOM
             OrgId:          TDST
             Address:        525 Junction Rd.
             City:           Madison
             StateProv:      WI
             PostalCode:     53717
             Country:        US
             RegDate:        1994-12-16
             Updated:        2026-05-05
             Comment:        http://www.tdstelecom.com
             Ref:            https://rdap.arin.net/registry/entity/TDST
             
             
             OrgTechHandle: INE14-ARIN
             OrgTechName:   IP Network Engineering
             OrgTechPhone:  +1-800-358-3648 
             OrgTechEmail:  IPRequests@tdstelecom.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/INE14-ARIN
             
             OrgTechHandle: INO44-ARIN
             OrgTechName:   IP Network Operations
             OrgTechPhone:  +1-800-358-3648 
             OrgTechEmail:  ispadmin@tdstelecom.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/INO44-ARIN
             
             OrgTechHandle: SERVI6-ARIN
             OrgTechName:   Service Activation
             OrgTechPhone:  +1-800-358-3648 
             OrgTechEmail:  serviceactivation@tdstelecom.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SERVI6-ARIN
             
             OrgAbuseHandle: ABUSE163-ARIN
             OrgAbuseName:   abuse
             OrgAbusePhone:  +1-800-358-3648 
             OrgAbuseEmail:  abuse@tds.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE163-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.
             #