Report for 26421

Name

PONDEROSA-INTERNET - Ponderosa Cablevision, 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.

26421 PONDEROSA-INTERNET, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3, US
    AS54048         CVIN, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11039 AS26421        ORIGIN  Originate:       8960 /18.87  Transit:          0 /0.00  PONDEROSA-INTERNET, 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       %
16340 AS26421       PONDEROSA-INTERNET, US                            15      4      2     13      2  13.33%


  Prefix               AS Path                              Aggregation Suggestion
  23.29.0.0/20         3303 3356 26421        
  50.58.142.0/23       3303 3356 26421        
  64.129.228.0/24      3303 3356 26421        
  74.202.200.0/23      3303 3356 26421        
  206.169.217.0/24     3303 3356 26421        
  206.169.218.0/23     3303 3356 26421        
  207.114.159.0/24     3303 3356 26421        
  209.150.76.0/23      3303 3356 26421      + Announce - aggregate of 209.150.76.0/24 (3303 3356 26421) and 209.150.77.0/24 (3303 3356 26421)
  209.150.76.0/24      3303 3356 26421      - Withdrawn - aggregated with 209.150.77.0/24 (3303 3356 26421)
  209.150.77.0/24      3303 3356 26421      - Withdrawn - aggregated with 209.150.76.0/24 (3303 3356 26421)
  209.234.196.0/24     3303 3356 26421        
  209.234.206.0/23     3303 3356 26421      + Announce - aggregate of 209.234.206.0/24 (3303 3356 26421) and 209.234.207.0/24 (3303 3356 26421)
  209.234.206.0/24     3303 3356 26421      - Withdrawn - aggregated with 209.234.207.0/24 (3303 3356 26421)
  209.234.207.0/24     3303 3356 26421      - Withdrawn - aggregated with 209.234.206.0/24 (3303 3356 26421)
  209.234.208.0/23     3303 3356 26421        
  209.234.216.0/23     3303 3356 26421        
  209.234.222.0/24     3303 3356 26421        

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

AS26421   14 More Specifics   15 Total Advertisements   PONDEROSA-INTERNET, US
    50.58.142.0/23                50.58.0.0/15
    64.129.228.0/24               64.128.0.0/15
    74.202.200.0/23               74.202.0.0/15
    206.169.217.0/24              206.169.0.0/16
    206.169.218.0/23              206.169.0.0/16
    207.114.159.0/24              207.114.128.0/17
    209.150.76.0/24               209.150.64.0/19
    209.150.77.0/24               209.150.64.0/19
    209.234.196.0/24              209.234.192.0/19
    209.234.206.0/24              209.234.192.0/19
    209.234.207.0/24              209.234.192.0/19
    209.234.208.0/23              209.234.192.0/19
    209.234.216.0/23              209.234.192.0/19
    209.234.222.0/24              209.234.192.0/19

Whois Entry

whois: 402590

IANA has recorded AS26421 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26421\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:       26421
             ASName:         PONDEROSA-INTERNET
             ASHandle:       AS26421
             RegDate:        2013-05-29
             Updated:        2013-05-29
             Comment:        http://www.netptc.net
             Ref:            https://rdap.arin.net/registry/autnum/26421
             
             
             OrgName:        Ponderosa Cablevision
             OrgId:          PONDE-1
             Address:        P.O. Box 21
             City:           O'Neals
             StateProv:      CA
             PostalCode:     93645
             Country:        US
             RegDate:        2006-04-26
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/PONDE-1
             
             
             OrgAbuseHandle: NOC2106-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-559-822-2101 
             OrgAbuseEmail:  noc@netptc.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC2106-ARIN
             
             OrgTechHandle: NOC2106-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-559-822-2101 
             OrgTechEmail:  noc@netptc.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC2106-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.
             #