Report for 393417

Name

SDNW-393417 - SDN Communications, 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.

393417 SDNW-393417, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS174           COGENT-174, US
    AS1299          TWELVE99 Arelion, fka Telia Carrier, SE

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32479 AS393417       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  SDNW-393417, 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       %
73908 AS393417      SDNW-393417, US                                    3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  66.115.202.0/24      2914 1299 393417       
  208.53.212.0/24      2914 1299 393417       
  209.151.188.0/22     2914 1299 393417       

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

AS393417   3 More Specifics   3 Total Advertisements   SDNW-393417, US
    66.115.202.0/24               66.115.192.0/18
    208.53.212.0/24               208.53.192.0/18
    209.151.188.0/22              209.151.176.0/20

Whois Entry

whois: 402603

IANA has recorded AS393417 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS393417\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.
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             ASNumber:       393417
             ASName:         SDNW-393417
             ASHandle:       AS393417
             RegDate:        2014-04-29
             Updated:        2026-02-04
             Comment:        www.sdncommunications.com
             Ref:            https://rdap.arin.net/registry/autnum/393417
             
             
             OrgName:        SDN Communications
             OrgId:          SDN
             Address:        2900 WEST 10TH STREET
             City:           Sioux Falls
             StateProv:      SD
             PostalCode:     57104
             Country:        US
             RegDate:        2001-06-14
             Updated:        2026-02-04
             Ref:            https://rdap.arin.net/registry/entity/SDN
             
             
             OrgTechHandle: SCTA-ARIN
             OrgTechName:   SDN Communications Technical Administrator
             OrgTechPhone:  +1-605-978-3548 
             OrgTechEmail:  peering@sdncommunications.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/SCTA-ARIN
             
             OrgAbuseHandle: SCA5-ARIN
             OrgAbuseName:   SDN Communications Abuse
             OrgAbusePhone:  +1-605-978-3548 
             OrgAbuseEmail:  arin.abuse@sdncommunications.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/SCA5-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.
             #