Report for 33639

Name

CENTEX - Centex Service Company, 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 AS4637) 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.

33639 CENTEX - Centex Service Company

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS11486   WAN - Worldcom Advance Networks
    AS701     UUNET - MCI Communications Services, Inc. d/b/a Verizon Business

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14230 AS33639  ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  CENTEX - Centex Service Company

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       %
20353 AS33639 CENTEX - Centex Service Company               3      0      0      3      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  65.240.90.0/24       4637 3491 701 33639 33639   
  65.247.142.0/23      4637 3491 701 33639 33639   
  165.162.214.0/23     4637 3491 701 11486 33639   

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

AS33639   4 More Specifics   4 Total Advertisements   CENTEX - Centex Service Company
    65.240.90.0/24                65.240.0.0/13
    65.247.142.0/23               65.240.0.0/13
    165.162.128.0/18              165.162.0.0/16
    165.162.214.0/23              165.162.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS33639 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33639\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:       33639
             ASName:         CENTEX
             ASHandle:       AS33639
             RegDate:        2005-02-09
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/33639
             
             
             OrgName:        Centex Service Company
             OrgId:          CENTEX-12
             Address:        2728 Harwood Street
             City:           Dallas
             StateProv:      TX
             PostalCode:     75201
             Country:        US
             RegDate:        2002-03-29
             Updated:        2024-05-31
             Ref:            https://rdap.arin.net/registry/entity/CENTEX-12
             
             
             OrgTechHandle: NOC2963-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-866-785-8325 
             OrgTechEmail:  registrar.tech@pulte.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC2963-ARIN
             
             OrgAbuseHandle: NOC2963-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-866-785-8325 
             OrgAbuseEmail:  registrar.tech@pulte.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC2963-ARIN
             
             RTechHandle: KTE16-ARIN
             RTechName:   Teu, Kim 
             RTechPhone:  +1-214-981-5000 
             RTechEmail:  kim.teu@centex.com
             RTechRef:    https://rdap.arin.net/registry/entity/KTE16-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.
             #