Report for 20273

Name

WEBSTER-CALHOUN-ASN - WCCTA, 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 AS6447) 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.

20273 WEBSTER-CALHOUN-ASN, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS10242         USINTERNET, US
    AS5056          AUREON-5056, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9782  AS20273        ORIGIN  Originate:      11008 /18.57  Transit:          0 /0.00  WEBSTER-CALHOUN-ASN, 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       %
 6527 AS20273       WEBSTER-CALHOUN-ASN, US                           30      9      2     23      7  23.33%


  Prefix               AS Path                              Aggregation Suggestion
  67.55.134.0/24       6939 5056 20273        
  67.55.205.0/24       6939 5056 20273        
  67.208.48.0/22       2914 10242 20273       
  67.208.48.0/22       6939 10242 20273     + Announce - aggregate of 67.208.48.0/23 (6939 10242 20273) and 67.208.50.0/23 (6939 10242 20273)
  67.208.48.0/24       6939 10242 20273     - Withdrawn - aggregated with 67.208.49.0/24 (6939 10242 20273)
  67.208.49.0/24       6939 10242 20273     - Withdrawn - aggregated with 67.208.48.0/24 (6939 10242 20273)
  67.208.50.0/24       6939 10242 20273     - Withdrawn - aggregated with 67.208.51.0/24 (6939 10242 20273)
  67.208.51.0/24       6939 10242 20273     - Withdrawn - aggregated with 67.208.50.0/24 (6939 10242 20273)
  69.63.12.0/24        6939 5056 20273        
  70.39.12.0/24        6939 5056 20273 20273 20273 20273   
  72.18.68.0/22        6939 5056 20273        
  128.254.244.0/22     6939 10242 20273       
  128.254.244.0/23     6939 10242 20273     - Withdrawn - matching aggregate 128.254.244.0/22 6939 10242 20273
  170.117.248.0/23     6939 5056 20273      + Announce - aggregate of 170.117.248.0/24 (6939 5056 20273) and 170.117.249.0/24 (6939 5056 20273)
  170.117.248.0/24     6939 5056 20273      - Withdrawn - aggregated with 170.117.249.0/24 (6939 5056 20273)
  170.117.249.0/24     6939 5056 20273      - Withdrawn - aggregated with 170.117.248.0/24 (6939 5056 20273)
  173.215.10.0/24      6939 10242 20273       
  173.215.40.0/24      49788 1299 5056 20273 20273 20273 20273   
  173.215.42.0/24      49788 1299 5056 20273   
  199.120.127.0/24     6939 5056 20273        
  206.72.13.0/24       6939 5056 20273        
  206.168.64.0/22      6939 5056 20273        
  206.168.64.0/24      6939 5056 20273      - Withdrawn - matching aggregate 206.168.64.0/22 6939 5056 20273
  206.168.65.0/24      6939 5056 20273      - Withdrawn - matching aggregate 206.168.64.0/22 6939 5056 20273
  207.32.37.0/24       6939 5056 20273        
  207.177.46.0/24      6939 5056 20273        
  207.177.114.0/24     6939 5056 20273        
  207.177.119.0/24     6939 5056 20273        
  208.126.22.0/24      49788 1299 5056 20273   
  209.152.75.0/24      6939 5056 20273        
  216.51.146.0/24      6939 5056 20273        
  216.51.200.0/24      6939 5056 20273        

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

AS20273   22 More Specifics   25 Total Advertisements   WEBSTER-CALHOUN-ASN, US
    67.55.134.0/24                67.55.128.0/17
    67.55.205.0/24                67.55.128.0/17
    67.208.48.0/24                67.208.48.0/22
    67.208.49.0/24                67.208.48.0/22
    67.208.50.0/24                67.208.48.0/22
    67.208.51.0/24                67.208.48.0/22
    69.63.12.0/24                 69.63.0.0/19
    70.39.12.0/24                 70.39.0.0/19
    128.254.244.0/23              128.254.244.0/22
    173.215.10.0/24               173.215.0.0/17
    173.215.40.0/24               173.215.0.0/17
    173.215.42.0/24               173.215.0.0/17
    199.120.127.0/24              199.120.64.0/18
    206.72.13.0/24                206.72.0.0/18
    206.168.64.0/24               206.168.64.0/22
    206.168.65.0/24               206.168.64.0/22
    207.177.46.0/24               207.177.0.0/17
    207.177.119.0/24              207.177.0.0/17
    208.126.22.0/24               208.126.0.0/16
    209.152.75.0/24               209.152.64.0/18
    216.51.146.0/24               216.51.128.0/17
    216.51.200.0/24               216.51.128.0/17

Whois Entry

whois: 402603

IANA has recorded AS20273 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20273\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:       20273
             ASName:         WEBSTER-CALHOUN-ASN
             ASHandle:       AS20273
             RegDate:        2020-01-13
             Updated:        2020-01-13
             Comment:        www.wccta.com
             Ref:            https://rdap.arin.net/registry/autnum/20273
             
             
             OrgName:        WCCTA
             OrgId:          WCTA-8
             Address:        1106 Beek Street
             City:           Gowrie
             StateProv:      IA
             PostalCode:     50543
             Country:        US
             RegDate:        2015-10-02
             Updated:        2024-11-25
             Comment:        http://www.wccta.com/
             Ref:            https://rdap.arin.net/registry/entity/WCTA-8
             
             
             OrgAbuseHandle: LOSEK2-ARIN
             OrgAbuseName:   Loseke, Chad 
             OrgAbusePhone:  +1-515-352-3151 
             OrgAbuseEmail:  closeke@wccta.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/LOSEK2-ARIN
             
             OrgTechHandle: LOSEK2-ARIN
             OrgTechName:   Loseke, Chad 
             OrgTechPhone:  +1-515-352-3151 
             OrgTechEmail:  closeke@wccta.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LOSEK2-ARIN
             
             OrgDNSHandle: LOSEK2-ARIN
             OrgDNSName:   Loseke, Chad 
             OrgDNSPhone:  +1-515-352-3151 
             OrgDNSEmail:  closeke@wccta.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/LOSEK2-ARIN
             
             OrgNOCHandle: LOSEK2-ARIN
             OrgNOCName:   Loseke, Chad 
             OrgNOCPhone:  +1-515-352-3151 
             OrgNOCEmail:  closeke@wccta.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/LOSEK2-ARIN
             
             OrgDNSHandle: VNC2-ARIN
             OrgDNSName:   VantagePoint Networking Consultants 
             OrgDNSPhone:  +1-605-995-1777 
             OrgDNSEmail:  arin@vantagepnt.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/VNC2-ARIN
             
             OrgRoutingHandle: VNC2-ARIN
             OrgRoutingName:   VantagePoint Networking Consultants 
             OrgRoutingPhone:  +1-605-995-1777 
             OrgRoutingEmail:  arin@vantagepnt.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/VNC2-ARIN
             
             OrgRoutingHandle: LOSEK2-ARIN
             OrgRoutingName:   Loseke, Chad 
             OrgRoutingPhone:  +1-515-352-3151 
             OrgRoutingEmail:  closeke@wccta.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/LOSEK2-ARIN
             
             OrgTechHandle: VNC2-ARIN
             OrgTechName:   VantagePoint Networking Consultants 
             OrgTechPhone:  +1-605-995-1777 
             OrgTechEmail:  arin@vantagepnt.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/VNC2-ARIN
             
             OrgNOCHandle: VNC2-ARIN
             OrgNOCName:   VantagePoint Networking Consultants 
             OrgNOCPhone:  +1-605-995-1777 
             OrgNOCEmail:  arin@vantagepnt.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/VNC2-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.
             #