Report for 14792

Name

DST-ASN - DST Systems, 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.

14792 DST-ASN - DST Systems, Inc., US

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6970  AS14792        ORIGIN  Originate:      19456 /17.75  Transit:          0 /0.00  DST-ASN - DST Systems, 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       %
 2868 AS14792       DST-ASN - DST Systems, Inc., US                   44     25      7     26     18  40.91%


  Prefix               AS Path                              Aggregation Suggestion
  12.41.114.0/24       4777 2497 3356 14792   
  63.87.219.0/24       4777 13335 14792       
  170.40.134.0/23      4777 13335 14792       
  170.40.136.0/22      4777 13335 14792     + Announce - aggregate of 170.40.136.0/23 (4777 13335 14792) and 170.40.138.0/23 (4777 13335 14792)
  170.40.136.0/23      4777 13335 14792     - Withdrawn - aggregated with 170.40.138.0/23 (4777 13335 14792)
  170.40.138.0/23      4777 13335 14792     - Withdrawn - aggregated with 170.40.136.0/23 (4777 13335 14792)
  170.40.140.0/23      4777 13335 14792       
  170.40.158.0/23      4777 13335 14792     + Announce - aggregate of 170.40.158.0/24 (4777 13335 14792) and 170.40.159.0/24 (4777 13335 14792)
  170.40.158.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.159.0/24 (4777 13335 14792)
  170.40.159.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.158.0/24 (4777 13335 14792)
  170.40.160.0/21      4777 13335 14792     + Announce - aggregate of 170.40.160.0/22 (4777 13335 14792) and 170.40.164.0/22 (4777 13335 14792)
  170.40.160.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.161.0/24 (4777 13335 14792)
  170.40.161.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.160.0/24 (4777 13335 14792)
  170.40.162.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.163.0/24 (4777 13335 14792)
  170.40.163.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.162.0/24 (4777 13335 14792)
  170.40.164.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.165.0/24 (4777 13335 14792)
  170.40.165.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.164.0/24 (4777 13335 14792)
  170.40.166.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.167.0/24 (4777 13335 14792)
  170.40.167.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.166.0/24 (4777 13335 14792)
  170.40.168.0/23      4777 13335 14792     + Announce - aggregate of 170.40.168.0/24 (4777 13335 14792) and 170.40.169.0/24 (4777 13335 14792)
  170.40.168.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.169.0/24 (4777 13335 14792)
  170.40.169.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.168.0/24 (4777 13335 14792)
  170.40.170.0/24      4777 2516 3356 14792   
  170.40.176.0/20      4777 13335 14792     + Announce - aggregate of 170.40.176.0/21 (4777 13335 14792) and 170.40.184.0/21 (4777 13335 14792)
  170.40.176.0/22      4777 13335 14792     - Withdrawn - aggregated with 170.40.180.0/22 (4777 13335 14792)
  170.40.180.0/22      4777 13335 14792     - Withdrawn - aggregated with 170.40.176.0/22 (4777 13335 14792)
  170.40.184.0/22      4777 13335 14792     - Withdrawn - aggregated with 170.40.188.0/22 (4777 13335 14792)
  170.40.188.0/22      4777 13335 14792     - Withdrawn - aggregated with 170.40.184.0/22 (4777 13335 14792)
  170.40.192.0/21      4777 13335 14792     + Announce - aggregate of 170.40.192.0/22 (4777 13335 14792) and 170.40.196.0/22 (4777 13335 14792)
  170.40.192.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.193.0/24 (4777 13335 14792)
  170.40.193.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.192.0/24 (4777 13335 14792)
  170.40.194.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.195.0/24 (4777 13335 14792)
  170.40.195.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.194.0/24 (4777 13335 14792)
  170.40.196.0/22      4777 13335 14792     - Withdrawn - aggregated with 170.40.192.0/22 (4777 13335 14792)
  170.40.204.0/24      4777 13335 14792       
  170.40.207.0/24      4777 13335 14792       
  170.40.209.0/24      4777 13335 14792       
  170.40.210.0/24      4777 13335 14792       
  170.40.212.0/22      4777 13335 14792       
  170.40.216.0/22      4777 13335 14792       
  170.40.228.0/22      4777 13335 14792       
  170.40.232.0/22      4777 13335 14792       
  170.40.240.0/24      4777 13335 14792       
  170.40.241.0/24      4777 2497 3356 14792   
  170.40.243.0/24      4777 13335 14792       
  170.40.244.0/23      4777 13335 14792     + Announce - aggregate of 170.40.244.0/24 (4777 13335 14792) and 170.40.245.0/24 (4777 13335 14792)
  170.40.244.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.245.0/24 (4777 13335 14792)
  170.40.245.0/24      4777 13335 14792     - Withdrawn - aggregated with 170.40.244.0/24 (4777 13335 14792)
  170.40.246.0/24      4777 13335 14792       
  170.40.254.0/23      4777 13335 14792       
  198.176.184.0/24     4777 13335 14792       

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

AS14792   43 More Specifics   44 Total Advertisements   DST-ASN - DST Systems, Inc., US
    12.41.114.0/24                12.0.0.0/8
    63.87.219.0/24                63.64.0.0/10
    170.40.134.0/23               170.40.0.0/16
    170.40.136.0/23               170.40.0.0/16
    170.40.138.0/23               170.40.0.0/16
    170.40.140.0/23               170.40.0.0/16
    170.40.158.0/24               170.40.0.0/16
    170.40.159.0/24               170.40.0.0/16
    170.40.160.0/24               170.40.0.0/16
    170.40.161.0/24               170.40.0.0/16
    170.40.162.0/24               170.40.0.0/16
    170.40.163.0/24               170.40.0.0/16
    170.40.164.0/24               170.40.0.0/16
    170.40.165.0/24               170.40.0.0/16
    170.40.166.0/24               170.40.0.0/16
    170.40.167.0/24               170.40.0.0/16
    170.40.168.0/24               170.40.0.0/16
    170.40.169.0/24               170.40.0.0/16
    170.40.170.0/24               170.40.0.0/16
    170.40.176.0/22               170.40.0.0/16
    170.40.180.0/22               170.40.0.0/16
    170.40.184.0/22               170.40.0.0/16
    170.40.188.0/22               170.40.0.0/16
    170.40.192.0/24               170.40.0.0/16
    170.40.193.0/24               170.40.0.0/16
    170.40.194.0/24               170.40.0.0/16
    170.40.195.0/24               170.40.0.0/16
    170.40.196.0/22               170.40.0.0/16
    170.40.204.0/24               170.40.0.0/16
    170.40.207.0/24               170.40.0.0/16
    170.40.209.0/24               170.40.0.0/16
    170.40.210.0/24               170.40.0.0/16
    170.40.212.0/22               170.40.0.0/16
    170.40.216.0/22               170.40.0.0/16
    170.40.228.0/22               170.40.0.0/16
    170.40.232.0/22               170.40.0.0/16
    170.40.240.0/24               170.40.0.0/16
    170.40.241.0/24               170.40.0.0/16
    170.40.243.0/24               170.40.0.0/16
    170.40.244.0/24               170.40.0.0/16
    170.40.245.0/24               170.40.0.0/16
    170.40.246.0/24               170.40.0.0/16
    170.40.254.0/23               170.40.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS14792 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS14792\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:       14792
             ASName:         DST-ASN
             ASHandle:       AS14792
             RegDate:        2000-02-07
             Updated:        2012-08-28
             Ref:            https://rdap.arin.net/registry/autnum/14792
             
             
             OrgName:        DST Systems, Inc.
             OrgId:          DSTSYS
             Address:        7201 East 64th Court
             City:           Kansas City
             StateProv:      MO
             PostalCode:     64133
             Country:        US
             RegDate:        1993-09-22
             Updated:        2016-07-05
             Ref:            https://rdap.arin.net/registry/entity/DSTSYS
             
             
             OrgAbuseHandle: NETWO5253-ARIN
             OrgAbuseName:   Network Engineers
             OrgAbusePhone:  +1-816-435-1000 
             OrgAbuseEmail:  dnsadminstartor@sscinc.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO5253-ARIN
             
             OrgTechHandle: NETWO5253-ARIN
             OrgTechName:   Network Engineers
             OrgTechPhone:  +1-816-435-1000 
             OrgTechEmail:  dnsadminstartor@sscinc.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO5253-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.
             #