Report for 20029

Name

HCDL-DENVER-DATA-CENTER - H5 Data Centers, 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.

20029 QUANTITUDE - Quantitude, Inc

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS30239   CENDANT-TELECOMMUNICATIONS - Quantitude, Inc

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8644  AS20029  ORIGIN  Originate:       5376 /19.61  Transit:          0 /0.00  QUANTITUDE - Quantitude, Inc

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       %
 1752 AS20029 QUANTITUDE - Quantitude, Inc                 20     12      5     13      7  35.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.17.202.0/23       4637 3491 701 30239 20029   
  12.17.226.0/23       4637 3491 701 30239 20029 + Announce - aggregate of 12.17.226.0/24 (4637 3491 701 30239 20029) and 12.17.227.0/24 (4637 3491 701 30239 20029)
  12.17.226.0/24       4637 3491 701 30239 20029 - Withdrawn - aggregated with 12.17.227.0/24 (4637 3491 701 30239 20029)
  12.17.227.0/24       4637 3491 701 30239 20029 - Withdrawn - aggregated with 12.17.226.0/24 (4637 3491 701 30239 20029)
  63.75.186.0/24       4637 3491 701 30239 20029   
  167.124.128.0/24     4637 3491 701 30239 20029   
  167.182.1.0/24       4637 3491 701 30239 20029   
  167.182.2.0/23       4637 3491 701 30239 20029 + Announce - aggregate of 167.182.2.0/24 (4637 3491 701 30239 20029) and 167.182.3.0/24 (4637 3491 701 30239 20029)
  167.182.2.0/24       4637 3491 701 30239 20029 - Withdrawn - aggregated with 167.182.3.0/24 (4637 3491 701 30239 20029)
  167.182.3.0/24       4637 3491 701 30239 20029 - Withdrawn - aggregated with 167.182.2.0/24 (4637 3491 701 30239 20029)
  167.182.128.0/24     4637 3491 701 30239 20029   
  167.182.244.0/24     4637 3491 701 30239 20029   
  198.151.34.0/23      4637 3491 701 30239 20029 + Announce - aggregate of 198.151.34.0/24 (4637 3491 701 30239 20029) and 198.151.35.0/24 (4637 3491 701 30239 20029)
  198.151.34.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.35.0/24 (4637 3491 701 30239 20029)
  198.151.35.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.34.0/24 (4637 3491 701 30239 20029)
  198.151.36.0/22      4637 3491 701 30239 20029 + Announce - aggregate of 198.151.36.0/23 (4637 3491 701 30239 20029) and 198.151.38.0/23 (4637 3491 701 30239 20029)
  198.151.36.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.37.0/24 (4637 3491 701 30239 20029)
  198.151.37.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.36.0/24 (4637 3491 701 30239 20029)
  198.151.38.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.39.0/24 (4637 3491 701 30239 20029)
  198.151.39.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.38.0/24 (4637 3491 701 30239 20029)
  198.151.40.0/23      4637 3491 701 30239 20029 + Announce - aggregate of 198.151.40.0/24 (4637 3491 701 30239 20029) and 198.151.41.0/24 (4637 3491 701 30239 20029)
  198.151.40.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.41.0/24 (4637 3491 701 30239 20029)
  198.151.41.0/24      4637 3491 701 30239 20029 - Withdrawn - aggregated with 198.151.40.0/24 (4637 3491 701 30239 20029)
  198.151.42.0/24      4637 3491 701 30239 20029   
  198.175.44.0/24      4637 3491 701 30239 20029   

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

AS20029   17 More Specifics   20 Total Advertisements   QUANTITUDE - Quantitude, Inc
    12.17.202.0/23                12.0.0.0/8
    12.17.226.0/24                12.0.0.0/8
    12.17.227.0/24                12.0.0.0/8
    63.75.186.0/24                63.64.0.0/10
    167.124.128.0/24              167.124.128.0/17
    167.182.1.0/24                167.182.0.0/17
    167.182.2.0/24                167.182.0.0/17
    167.182.3.0/24                167.182.0.0/17
    167.182.128.0/24              167.182.128.0/17
    167.182.244.0/24              167.182.128.0/17
    198.151.36.0/24               198.151.36.0/23
    198.151.37.0/24               198.151.36.0/23
    198.151.38.0/24               198.151.38.0/23
    198.151.39.0/24               198.151.38.0/23
    198.151.40.0/24               198.151.40.0/23
    198.151.41.0/24               198.151.40.0/23
    198.175.44.0/24               198.175.44.0/23

Whois Entry

whois: 402603

IANA has recorded AS20029 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS20029\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:       20029
             ASName:         HCDL-DENVER-DATA-CENTER
             ASHandle:       AS20029
             RegDate:        2001-03-16
             Updated:        2023-08-31
             Ref:            https://rdap.arin.net/registry/autnum/20029
             
             
             OrgName:        H5 Data Centers
             OrgId:          HCDL
             Address:        5350 South Valentia Way
             City:           Greenwood Village
             StateProv:      CO
             PostalCode:     80111
             Country:        US
             RegDate:        2014-04-04
             Updated:        2023-12-06
             Comment:        www.h5datacenters.com
             Ref:            https://rdap.arin.net/registry/entity/HCDL
             
             
             OrgAbuseHandle: ABUSE7435-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-303-714-7901 
             OrgAbuseEmail:  abuse@h5datacenters.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7435-ARIN
             
             OrgTechHandle: LAYTO50-ARIN
             OrgTechName:   Collins, Layton A
             OrgTechPhone:  +1-513-607-2178 
             OrgTechEmail:  layton.collins@h5datacenters.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LAYTO50-ARIN
             
             OrgTechHandle: STELL97-ARIN
             OrgTechName:   Steller, Anthony 
             OrgTechPhone:  +1-314-449-7145 
             OrgTechEmail:  anthony.steller@h5datacenters.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/STELL97-ARIN
             
             OrgTechHandle: AYLUA-ARIN
             OrgTechName:   Ayluardo, Benjamin 
             OrgTechPhone:  +1-303-714-7808 
             OrgTechEmail:  benjamin.ayluardo@h5datacenters.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/AYLUA-ARIN
             
             OrgTechHandle: AYERS94-ARIN
             OrgTechName:   Ayers, Matt 
             OrgTechPhone:  +1-314-449-7144 
             OrgTechEmail:  matthew.ayers@h5datacenters.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/AYERS94-ARIN
             
             OrgTechHandle: LEGNO10-ARIN
             OrgTechName:   Legnon, Darron 
             OrgTechPhone:  +1-303-714-6535 
             OrgTechEmail:  darron.legnon@h5datacenters.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/LEGNO10-ARIN
             
             OrgTechHandle: DURBI29-ARIN
             OrgTechName:   Durbin, Mark 
             OrgTechPhone:  +1-636-575-4456 
             OrgTechEmail:  mark.durbin@h5datacenters.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/DURBI29-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.
             #