Report for 19893

Name

NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, 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.

19893 NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC., US

  Adjacency:    14  Upstream:     3  Downstream:    11
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS398178        TELCION-NETOPS-01 - Telcion Communications Group, US
    AS397859        TNMINC-1 - TANIUM INC, US
    AS11803         OMNICELL - Omnicell, US
    AS204670        NTT, GB
    AS33060         THEPCU-AS-THE-POLICE-CREDIT-UNION - SFPCU, US
    AS54900         ALIANZA-INC - Alianza Inc., US
    AS25966         COHERENT - Coherent Inc., US
    AS26293         RSI-COLO - R Systems Inc., US
    AS53542         MESNET - MERCHANT ESOLUTIONS, INC., US
    AS27615         HOVRS - Purple Language Services Co., US
    AS54038         CALLIDUS-SOFTWARE - Callidus Software Inc., US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4470  AS19893        ORG+TRN Originate:      47872 /16.45  Transit:       5376 /19.61 NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, 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       %
 7248 AS19893       NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Glo     34      6      0     28      6  17.65%


  Prefix               AS Path                              Aggregation Suggestion
  64.84.5.0/24         4777 2497 2914 19893   
  64.84.6.0/24         4777 2497 2914 19893   
  64.84.38.0/24        4777 2497 2914 19893   
  64.84.47.0/24        4777 2497 2914 19893   
  64.84.58.0/24        4777 2497 2914 19893   
  65.160.224.0/21      4777 2497 2914 19893   
  65.160.230.0/24      4777 2497 2914 19893 - Withdrawn - matching aggregate 65.160.224.0/21 4777 2497 2914 19893
  65.160.232.0/22      4777 2497 2914 19893   
  65.160.236.0/23      4777 2497 2914 19893   
  65.160.238.0/24      4777 2497 2914 19893   
  69.48.146.0/24       4777 2497 2914 19893   
  74.221.224.0/20      4777 2497 2914 19893   
  74.221.227.0/24      4777 2497 2914 19893 - Withdrawn - matching aggregate 74.221.224.0/20 4777 2497 2914 19893
  74.221.228.0/24      4777 2497 2914 19893 - Withdrawn - matching aggregate 74.221.224.0/20 4777 2497 2914 19893
  96.46.144.0/20       4777 2497 2914 19893   
  157.234.214.0/24     4777 2516 3356 19893   
  162.210.232.0/22     4777 2497 2914 19893   
  162.248.20.0/22      4777 2497 2914 19893   
  173.226.208.0/20     4777 2497 2914 19893   
  173.254.176.0/21     4777 2497 2914 19893   
  173.254.184.0/22     4777 2497 2914 19893   
  174.137.32.0/20      4777 2497 2914 19893   
  192.146.0.0/24       4777 2497 2914 19893   
  192.147.24.0/24      4777 2497 2914 19893   
  198.1.28.0/22        4777 2497 2914 19893   
  199.114.201.0/24     4777 2497 2914 19893   
  204.10.228.0/22      4777 2497 2914 19893   
  204.94.80.0/20       4777 2497 2914 19893   
  204.94.88.0/24       4777 2497 2914 19893 - Withdrawn - matching aggregate 204.94.80.0/20 4777 2497 2914 19893
  204.212.176.0/20     4777 2497 2914 19893   
  208.17.80.0/20       4777 2497 2914 19893   
  208.17.86.0/24       4777 2497 2914 19893 - Withdrawn - matching aggregate 208.17.80.0/20 4777 2497 2914 19893
  216.112.48.0/20      4777 2497 2914 19893   
  216.112.50.0/24      4777 2497 2914 19893 - Withdrawn - matching aggregate 216.112.48.0/20 4777 2497 2914 19893

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

AS19893   23 More Specifics   34 Total Advertisements   NTT-GLOBAL-DATA-CENTERS-AMERICA-INC - NTT Global Data Centers Americas, INC., US
    64.84.5.0/24                  64.84.0.0/18
    64.84.6.0/24                  64.84.0.0/18
    64.84.38.0/24                 64.84.0.0/18
    64.84.47.0/24                 64.84.0.0/18
    64.84.58.0/24                 64.84.0.0/18
    65.160.224.0/21               65.160.0.0/13
    65.160.230.0/24               65.160.0.0/13
    65.160.232.0/22               65.160.0.0/13
    65.160.236.0/23               65.160.0.0/13
    65.160.238.0/24               65.160.0.0/13
    74.221.227.0/24               74.221.224.0/20
    74.221.228.0/24               74.221.224.0/20
    157.234.214.0/24              157.234.0.0/16
    173.226.208.0/20              173.226.0.0/15
    173.254.176.0/21              173.254.176.0/20
    173.254.184.0/22              173.254.176.0/20
    204.94.80.0/20                204.94.0.0/15
    204.94.88.0/24                204.94.0.0/15
    204.212.176.0/20              204.212.0.0/14
    208.17.80.0/20                208.0.0.0/11
    208.17.86.0/24                208.0.0.0/11
    216.112.48.0/20               216.112.0.0/16
    216.112.50.0/24               216.112.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS19893 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS19893\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:       19893
             ASName:         NTT-GLOBAL-DATA-CENTERS-AMERICA-INC
             ASHandle:       AS19893
             RegDate:        2001-02-27
             Updated:        2022-06-07
             Ref:            https://rdap.arin.net/registry/autnum/19893
             
             
             OrgName:        NTT Global Data Centers Americas, INC.
             OrgId:          RDC-63
             Address:        P.O. Box 348060
             City:           Sacramento
             StateProv:      CA
             PostalCode:     95834-8060
             Country:        US
             RegDate:        2014-02-18
             Updated:        2025-08-04
             Ref:            https://rdap.arin.net/registry/entity/RDC-63
             
             
             OrgNOCHandle: RAGIN2-ARIN
             OrgNOCName:   RagingWire NOC
             OrgNOCPhone:  +1-916-286-4090 
             OrgNOCEmail:  noc@ragingwire.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/RAGIN2-ARIN
             
             OrgTechHandle: RAGIN1-ARIN
             OrgTechName:   Ragingwire IPAdmin
             OrgTechPhone:  +1-916-286-4090 
             OrgTechEmail:  dca.dl-res-team-network@global.ntt
             OrgTechRef:    https://rdap.arin.net/registry/entity/RAGIN1-ARIN
             
             OrgAbuseHandle: RAGIN-ARIN
             OrgAbuseName:   Ragingwire Abuse
             OrgAbusePhone:  +1-916-286-4090 
             OrgAbuseEmail:  abuse@ragingwire.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAGIN-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.
             #