Report for 25714

Name

KCSR-ASN - The Kansas City Southern Railway Co., 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.

25714 KCSR-ASN - The Kansas City Southern Railway Co., US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS7018          ATT-INTERNET4 - AT&T Enterprises, LLC, US
    AS20231         TWC-20231-NE-KS-C3 - Charter Communications Inc, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
35325 AS25714        ORIGIN  Originate:       1024 /22.00  Transit:          0 /0.00  KCSR-ASN - The Kansas City Southern Railway Co., 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       %
21433 AS25714       KCSR-ASN - The Kansas City Southern Railway C      3      1      0      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  198.97.30.0/23       4777 2497 7018 25714 25714 25714 25714 25714 25714 25714   
  198.97.30.0/24       4777 2497 7018 25714 25714 25714 25714 25714 25714 25714 - Withdrawn - matching aggregate 198.97.30.0/23 4777 2497 7018 25714 25714 25714 25714 25714 25714 25714
  198.97.31.0/24       4777 2516 3257 20115 20231 25714 25714 25714 25714 25714 25714 25714   

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

AS25714   2 More Specifics   3 Total Advertisements   KCSR-ASN - The Kansas City Southern Railway Co., US
    198.97.30.0/24                198.97.30.0/23
    198.97.31.0/24                198.97.30.0/23

Whois Entry

whois: 402591

IANA has recorded AS25714 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25714\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:       25714
             ASName:         KCSR-ASN
             ASHandle:       AS25714
             RegDate:        2014-02-26
             Updated:        2014-02-26
             Ref:            https://rdap.arin.net/registry/autnum/25714
             
             
             OrgName:        The Kansas City Southern Railway Co.
             OrgId:          KCSR-2
             Address:        427 West 12th Street
             City:           Kansas City
             StateProv:      MO
             PostalCode:     64105
             Country:        US
             RegDate:        2013-11-18
             Updated:        2013-11-18
             Ref:            https://rdap.arin.net/registry/entity/KCSR-2
             
             
             OrgAbuseHandle: NETWO6455-ARIN
             OrgAbuseName:   Network Engineering
             OrgAbusePhone:  +1-816-983-1002 
             OrgAbuseEmail:  networkengineer@kcsouthern.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6455-ARIN
             
             OrgNOCHandle: NETWO6455-ARIN
             OrgNOCName:   Network Engineering
             OrgNOCPhone:  +1-816-983-1002 
             OrgNOCEmail:  networkengineer@kcsouthern.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6455-ARIN
             
             OrgTechHandle: NETWO6455-ARIN
             OrgTechName:   Network Engineering
             OrgTechPhone:  +1-816-983-1002 
             OrgTechEmail:  networkengineer@kcsouthern.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO6455-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.
             #