Report for 30252

Name

BMCD-US - BURNS & MCDONNELL, 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.

30252 BMCD-US - BURNS & MCDONNELL, INC., US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
49141 AS30252        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  BMCD-US - BURNS & MCDONNELL, 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       %
22205 AS30252       BMCD-US - BURNS & MCDONNELL, INC., US              2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  141.193.16.0/23      4777 2516 3356 30252 + Announce - aggregate of 141.193.16.0/24 (4777 2516 3356 30252) and 141.193.17.0/24 (4777 2516 3356 30252)
  141.193.16.0/24      4777 2516 3356 30252 - Withdrawn - aggregated with 141.193.17.0/24 (4777 2516 3356 30252)
  141.193.17.0/24      4777 2516 3356 30252 - Withdrawn - aggregated with 141.193.16.0/24 (4777 2516 3356 30252)

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

AS30252   2 More Specifics   2 Total Advertisements   BMCD-US - BURNS & MCDONNELL, INC., US
    141.193.16.0/24               141.193.16.0/23
    141.193.17.0/24               141.193.16.0/23

Whois Entry

whois: 402332

IANA has recorded AS30252 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS30252\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:       30252
             ASName:         BMCD-US
             ASHandle:       AS30252
             RegDate:        2020-04-02
             Updated:        2020-04-02
             Ref:            https://rdap.arin.net/registry/autnum/30252
             
             
             OrgName:        BURNS & MCDONNELL, INC.
             OrgId:          BME-21
             Address:        9400 WARD PARKWAY
             City:           KANSAS CITY
             StateProv:      MO
             PostalCode:     64114
             Country:        US
             RegDate:        2017-01-24
             Updated:        2024-11-25
             Ref:            https://rdap.arin.net/registry/entity/BME-21
             
             
             OrgTechHandle: PELZE1-ARIN
             OrgTechName:   Pelzer, Tom 
             OrgTechPhone:  +1-816-674-2551 
             OrgTechEmail:  tpelzer@burnsmcd.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/PELZE1-ARIN
             
             OrgAbuseHandle: PELZE1-ARIN
             OrgAbuseName:   Pelzer, Tom 
             OrgAbusePhone:  +1-816-674-2551 
             OrgAbuseEmail:  tpelzer@burnsmcd.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/PELZE1-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.
             #