Report for 721

Name

DNIC-ASBLK-00721-00726 - United States Department of Defense DoD, 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.

721 DNIC-ASBLK-00721-00726 - United States Department of Defense DoD, US

  Adjacency:     4  Upstream:     1  Downstream:     3
  Upstream Adjacent AS list
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS27066         DNIC-ASBLK-27032-27159 - United States Department of Defense DoD, US
    AS27065         DNIC-ASBLK-27032-27159 - United States Department of Defense DoD, US
    AS27064         DNIC-ASBLK-27032-27159 - United States Department of Defense DoD, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5     AS721          ORG+TRN Originate:   73131008 /5.88   Transit:   41701376 /6.69  DNIC-ASBLK-00721-00726 - United States Department of Defense DoD, 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       %
 2262 AS721         DNIC-ASBLK-00721-00726 - United States Depart    227     31      7    203     24  10.57%


  Prefix               AS Path                              Aggregation Suggestion
  6.16.172.0/23        4777 2516 3356 721 721   
  6.16.174.0/24        4777 2516 3356 721 721   
  6.64.181.0/24        4777 2497 3356 721 721   
  55.0.0.0/8           4777 2516 3356 721 721   
  130.22.0.0/16        4777 2516 3356 721 721   
  131.4.0.0/15         4777 2516 3356 721 721   
  131.16.0.0/16        4777 2516 3356 721 721   
  131.32.0.0/11        4777 2516 3356 721 721   
  131.64.0.0/13        4777 2516 3356 721 721   
  131.73.0.0/16        4777 2516 3356 721 721   
  131.74.0.0/15        4777 2516 3356 721 721   
  131.76.0.0/14        4777 2516 3356 721 721   
  131.78.3.0/24        4777 2497 3356 721 721   
  131.78.204.0/24      4777 2516 3356 721 721 - Withdrawn - matching aggregate 131.76.0.0/14 4777 2516 3356 721 721
  131.80.0.0/14        4777 2516 3356 721 721   
  131.86.0.0/15        4777 2516 3356 721 721   
  131.86.0.0/16        4777 2516 3356 721 721 - Withdrawn - matching aggregate 131.86.0.0/15 4777 2516 3356 721 721
  131.87.0.0/16        4777 2516 3356 721 721 - Withdrawn - matching aggregate 131.86.0.0/15 4777 2516 3356 721 721
  132.0.0.0/10         4777 2516 3356 721 721   
  132.80.0.0/12        4777 2516 3356 721 721   
  132.96.0.0/11        4777 2516 3356 721 721   
  132.128.0.0/12       4777 2516 3356 721 721   
  134.80.0.0/16        4777 2516 3356 721 721   
  134.135.0.0/16       4777 2516 3356 721 721   
  134.233.0.0/16       4777 2497 3356 721 721   
  134.235.0.0/16       4777 2516 3356 721 721   
  136.212.0.0/14       4777 2516 3356 721 721   
  136.216.0.0/14       4777 2516 3356 721 721   
  136.220.0.0/15       4777 2516 3356 721 721   
  137.0.0.0/13         4777 2516 3356 721 721   
  137.8.0.0/14         4777 2516 3356 721 721   
  137.209.0.0/16       4777 2497 3356 721 721   
  137.240.0.0/14       4777 2516 3356 721 721   
  138.50.0.0/16        4777 2497 3356 721 721   
  138.136.0.0/13       4777 2516 3356 721 721   
  138.144.0.0/12       4777 2516 3356 721 721   
  138.160.0.0/15       4777 2497 3356 721 721   
  138.162.5.0/24       4777 2497 3356 721 721   
  138.164.0.0/14       4777 2516 3356 721 721   
  138.168.0.0/14       4777 2516 3356 721 721   
  138.178.0.0/15       4777 2516 3356 721 721   
  138.178.0.0/16       4777 2516 3356 721 721 - Withdrawn - matching aggregate 138.178.0.0/15 4777 2516 3356 721 721
  138.180.0.0/16       4777 2516 3356 721 721   
  139.139.0.0/16       4777 2516 3356 721 721   
  139.241.0.0/16       4777 2516 3356 721 721   
  140.1.0.0/16         4777 2497 3356 721 721   
  140.13.73.0/24       4777 2516 3356 721 721   
  140.21.0.0/16        4777 2516 3356 721 721   
  140.35.64.0/18       4777 2516 3356 721 721   
  140.152.0.0/14       4777 2516 3356 721 721   
  140.153.72.0/24      4777 2497 3356 721 721   
  140.201.0.0/16       4777 2516 3356 721 721   
  141.234.0.0/15       4777 2516 3356 721 721   
  143.69.0.0/16        4777 2516 3356 721 721   
  143.73.0.0/16        4777 2516 3356 721 721   
  143.74.0.0/16        4777 2516 3356 721 721   
  143.76.0.0/16        4777 2516 3356 721 721   
  143.81.0.0/16        4777 2516 3356 721 721   
  143.81.0.0/16        4777 2497 3356 721 721 + Announce - aggregate of 143.81.0.0/17 (4777 2497 3356 721 721) and 143.81.128.0/17 (4777 2497 3356 721 721)
  143.81.0.0/17        4777 2497 3356 721 721 - Withdrawn - aggregated with 143.81.128.0/17 (4777 2497 3356 721 721)
  143.81.103.0/24      4777 2497 3356 721 721 - Withdrawn - matching aggregate 143.81.0.0/17 4777 2497 3356 721 721
  143.81.128.0/17      4777 2497 3356 721 721 - Withdrawn - aggregated with 143.81.0.0/17 (4777 2497 3356 721 721)
  143.83.0.0/16        4777 2516 3356 721 721   
  143.84.0.0/16        4777 2516 3356 721 721   
  143.85.0.0/16        4777 2497 3356 721 721   
  143.85.0.0/17        4777 2516 3356 721 721 + Announce - aggregate of 143.85.0.0/18 (4777 2516 3356 721 721) and 143.85.64.0/18 (4777 2516 3356 721 721)
  143.85.0.0/18        4777 2516 3356 721 721 - Withdrawn - aggregated with 143.85.64.0/18 (4777 2516 3356 721 721)
  143.85.64.0/18       4777 2516 3356 721 721 - Withdrawn - aggregated with 143.85.0.0/18 (4777 2516 3356 721 721)
  143.85.128.0/18      4777 2516 3356 721 721   
  143.85.192.0/18      4777 2497 3356 721 721 - Withdrawn - matching aggregate 143.85.0.0/16 4777 2497 3356 721 721
  143.86.176.0/24      4777 2516 3356 721 721   
  143.86.204.0/23      4777 2497 3356 721 721   
  143.138.0.0/15       4777 2516 3356 721 721   
  143.140.0.0/14       4777 2516 3356 721 721   
  143.144.0.0/13       4777 2516 3356 721 721   
  143.156.0.0/15       4777 2516 3356 721 721   
  143.212.0.0/15       4777 2516 3356 721 721   
  144.100.0.0/14       4777 2516 3356 721 721   
  144.104.0.0/14       4777 2516 3356 721 721   
  144.104.0.0/15       4777 2497 3356 721 721   
  144.109.0.0/16       4777 2516 3356 721 721   
  144.170.0.0/16       4777 2516 3356 721 721   
  144.182.0.0/15       4777 2516 3356 721 721   
  144.251.43.0/24      4777 2516 3356 721 721   
  146.55.22.0/23       4777 2516 3356 721 721   
  146.55.124.0/24      4777 2516 3356 721 721   
  146.55.127.0/24      4777 2516 3356 721 721   
  147.130.0.0/15       4777 2516 3356 721 721   
  147.216.0.0/15       4777 2516 3356 721 721   
  148.48.0.0/15        4777 2497 3356 721 721   
  150.192.0.0/15       4777 2516 3356 721 721   
  153.23.0.0/16        4777 2516 3356 721 721   
  153.24.0.0/14        4777 2516 3356 721 721   
  153.24.0.0/15        4777 2516 3356 721 721 - Withdrawn - matching aggregate 153.24.0.0/14 4777 2516 3356 721 721
  153.26.0.0/16        4777 2516 3356 721 721 - Withdrawn - matching aggregate 153.24.0.0/14 4777 2516 3356 721 721
  153.29.0.0/16        4777 2516 3356 721 721   
  153.29.0.0/16        4777 2497 3356 721 721 + Announce - aggregate of 153.29.0.0/17 (4777 2497 3356 721 721) and 153.29.128.0/17 (4777 2497 3356 721 721)
  153.29.0.0/17        4777 2497 3356 721 721 - Withdrawn - aggregated with 153.29.128.0/17 (4777 2497 3356 721 721)
  153.29.128.0/17      4777 2497 3356 721 721 - Withdrawn - aggregated with 153.29.0.0/17 (4777 2497 3356 721 721)
  155.7.0.0/16         4777 2516 3356 721 721   
  155.8.0.0/15         4777 2516 3356 721 721   
  155.21.192.0/19      4777 2516 3356 721 721   
  155.29.48.0/23       4777 2497 3356 721 721   
  155.29.166.0/23      4777 2497 3356 721 721   
  155.150.0.0/15       4777 2516 3356 721 721   
  155.152.0.0/14       4777 2516 3356 721 721   
  155.155.0.0/16       4777 2497 3356 721 721   
  155.214.0.0/15       4777 2516 3356 721 721   
  155.216.0.0/14       4777 2516 3356 721 721   
  155.252.0.0/16       4777 2516 3356 721 721   
  156.112.148.0/23     4777 2516 3356 721 721   
  158.0.0.0/13         4777 2516 3356 721 721   
  158.8.0.0/14         4777 2516 3356 721 721   
  158.14.0.0/15        4777 2516 3356 721 721   
  158.236.0.0/14       4777 2516 3356 721 721   
  158.240.0.0/14       4777 2516 3356 721 721   
  159.77.0.0/16        4777 2516 3356 721 721   
  160.126.0.0/15       4777 2516 3356 721 721   
  160.132.0.0/15       4777 2497 3356 721 721   
  160.136.0.0/13       4777 2516 3356 721 721   
  160.144.0.0/13       4777 2516 3356 721 721   
  164.87.0.0/16        4777 2516 3356 721 721   
  164.230.0.0/15       4777 2516 3356 721 721   
  164.236.0.0/16       4777 2516 3356 721 721   
  192.41.202.0/24      4777 2516 3356 721 721   
  192.42.41.0/24       4777 2497 3356 721 721   
  192.73.26.0/23       4777 2516 3356 721 721   
  192.73.28.0/23       4777 2516 3356 721 721   
  192.86.112.0/21      4777 2516 3356 721 721   
  192.86.232.0/21      4777 2497 3356 721 721   
  192.86.252.0/24      4777 2516 3356 721 721   
  192.101.132.0/23     4777 2497 3356 721 721   
  192.108.8.0/21       4777 2497 3356 721 721   
  192.108.176.0/21     4777 2516 3356 721 721   
  192.111.116.0/23     4777 2516 3356 721 721   
  192.129.64.0/22      4777 2516 3356 721 721   
  192.132.83.0/24      4777 2516 3356 721 721   
  192.132.84.0/23      4777 2497 3356 721 721   
  192.138.24.0/21      4777 2497 3356 721 721   
  192.138.64.0/20      4777 2497 3356 721 721   
  192.138.80.0/22      4777 2497 3356 721 721   
  192.153.132.0/22     4777 2516 3356 721 721   
  192.153.136.0/21     4777 2516 3356 721 721   
  192.153.144.0/21     4777 2516 3356 721 721   
  192.153.244.0/23     4777 2516 3356 721 721   
  192.156.0.0/18       4777 2516 3356 721 721   
  192.156.64.0/20      4777 2516 3356 721 721   
  192.156.80.0/23      4777 2516 3356 721 721   
  192.172.0.0/19       4777 2516 3356 721 721   
  192.187.4.0/22       4777 2516 3356 721 721   
  192.188.208.0/20     4777 2516 3356 721 721   
  192.240.128.0/20     4777 2516 3356 721 721   
  192.240.129.0/24     4777 2497 3356 721 721   
  192.240.144.0/22     4777 2516 3356 721 721   
  198.25.0.0/16        4777 2516 3356 721 721   
  198.25.0.0/24        4777 2497 3356 721 721   
  198.26.0.0/16        4777 2497 3356 721 721   
  198.49.184.0/21      4777 2516 3356 721 721   
  198.97.72.0/21       4777 2516 3356 721 721   
  198.97.96.0/19       4777 2516 3356 721 721   
  198.97.128.0/18      4777 2516 3356 721 721   
  198.97.192.0/20      4777 2516 3356 721 721   
  198.97.192.0/21      4777 2497 3356 721 721   
  198.97.240.0/20      4777 2516 3356 721 721   
  198.154.8.0/21       4777 2516 3356 721 721   
  198.154.72.0/22      4777 2516 3356 721 721   
  198.218.0.0/15       4777 2516 3356 721 721   
  198.220.0.0/16       4777 2516 3356 721 721   
  198.250.128.0/18     4777 2497 3356 721 721   
  198.250.192.0/18     4777 2516 3356 721 721   
  198.250.192.0/19     4777 2497 3356 721 721   
  198.250.224.0/20     4777 2516 3356 721 721 - Withdrawn - matching aggregate 198.250.192.0/18 4777 2516 3356 721 721
  198.250.240.0/21     4777 2516 3356 721 721 - Withdrawn - matching aggregate 198.250.192.0/18 4777 2516 3356 721 721
  199.9.64.0/18        4777 2516 3356 721 721   
  199.32.128.0/18      4777 2516 3356 721 721   
  199.57.0.0/16        4777 2516 3356 721 721   
  199.112.0.0/15       4777 2516 3356 721 721   
  199.114.32.0/20      4777 2516 3356 721 721   
  199.122.4.0/23       4777 2516 3356 721 721   
  199.122.32.0/20      4777 2516 3356 721 721   
  199.122.56.0/21      4777 2497 3356 721 721   
  199.123.72.0/21      4777 2516 3356 721 721   
  199.123.80.0/21      4777 2516 3356 721 721   
  199.123.91.0/24      4777 2516 3356 721 721   
  199.123.104.0/21     4777 2516 3356 721 721   
  199.123.122.0/23     4777 2516 3356 721 721   
  199.124.16.0/21      4777 2516 3356 721 721   
  199.208.0.0/15       4777 2516 3356 721 721 + Announce - aggregate of 199.208.0.0/16 (4777 2516 3356 721 721) and 199.209.0.0/16 (4777 2516 3356 721 721)
  199.208.0.0/16       4777 2516 3356 721 721 - Withdrawn - aggregated with 199.209.0.0/16 (4777 2516 3356 721 721)
  199.209.0.0/16       4777 2516 3356 721 721 - Withdrawn - aggregated with 199.208.0.0/16 (4777 2516 3356 721 721)
  199.211.64.0/18      4777 2516 3356 721 721   
  199.211.128.0/17     4777 2516 3356 721 721   
  199.211.176.0/20     4777 2516 3356 721 721 - Withdrawn - matching aggregate 199.211.128.0/17 4777 2516 3356 721 721
  199.211.192.0/18     4777 2516 3356 721 721 - Withdrawn - matching aggregate 199.211.128.0/17 4777 2516 3356 721 721
  199.225.0.0/20       4777 2516 3356 721 721   
  199.251.0.0/16       4777 2516 3356 721 721   
  199.252.32.0/20      4777 2516 3356 721 721   
  199.252.128.0/18     4777 2516 3356 721 721   
  199.252.143.0/24     4777 2497 3356 721 721   
  199.252.154.0/23     4777 2497 3356 721 721 + Announce - aggregate of 199.252.154.0/24 (4777 2497 3356 721 721) and 199.252.155.0/24 (4777 2497 3356 721 721)
  199.252.154.0/24     4777 2497 3356 721 721 - Withdrawn - aggregated with 199.252.155.0/24 (4777 2497 3356 721 721)
  199.252.155.0/24     4777 2497 3356 721 721 - Withdrawn - aggregated with 199.252.154.0/24 (4777 2497 3356 721 721)
  199.252.157.0/24     4777 2497 3356 721 721   
  199.252.162.0/24     4777 2497 3356 721 721   
  199.252.180.0/24     4777 2497 3356 721 721   
  204.34.0.0/16        4777 2516 3356 721 721   
  204.34.186.0/24      4777 2516 3356 721 721 - Withdrawn - matching aggregate 204.34.0.0/16 4777 2516 3356 721 721
  204.37.8.0/21        4777 2516 3356 721 721   
  204.37.128.0/17      4777 2516 3356 721 721   
  204.208.0.0/16       4777 2516 3356 721 721   
  204.222.0.0/15       4777 2516 3356 721 721   
  205.56.0.0/13        4777 2516 3356 721 721   
  205.56.162.0/24      4777 2516 3356 721 721 - Withdrawn - matching aggregate 205.56.0.0/13 4777 2516 3356 721 721
  205.64.0.0/11        4777 2516 3356 721 721   
  205.69.238.0/24      4777 2516 3356 721 721 - Withdrawn - matching aggregate 205.64.0.0/11 4777 2516 3356 721 721
  205.96.0.0/13        4777 2516 3356 721 721   
  205.104.0.0/14       4777 2516 3356 721 721 + Announce - aggregate of 205.104.0.0/15 (4777 2516 3356 721 721) and 205.106.0.0/15 (4777 2516 3356 721 721)
  205.104.0.0/15       4777 2516 3356 721 721 - Withdrawn - aggregated with 205.106.0.0/15 (4777 2516 3356 721 721)
  205.106.0.0/15       4777 2516 3356 721 721 - Withdrawn - aggregated with 205.104.0.0/15 (4777 2516 3356 721 721)
  205.108.0.0/15       4777 2516 3356 721 721   
  205.110.0.0/16       4777 2516 3356 721 721   
  205.115.0.0/16       4777 2516 3356 721 721   
  206.37.0.0/16        4777 2516 3356 721 721   
  206.37.202.0/24      4777 2516 3356 721 721 - Withdrawn - matching aggregate 206.37.0.0/16 4777 2516 3356 721 721
  206.38.0.0/15        4777 2516 3356 721 721 + Announce - aggregate of 206.38.0.0/16 (4777 2516 3356 721 721) and 206.39.0.0/16 (4777 2516 3356 721 721)
  206.38.0.0/16        4777 2516 3356 721 721 - Withdrawn - aggregated with 206.39.0.0/16 (4777 2516 3356 721 721)
  206.39.0.0/16        4777 2516 3356 721 721 - Withdrawn - aggregated with 206.38.0.0/16 (4777 2516 3356 721 721)
  207.132.0.0/15       4777 2516 3356 721 721   
  209.22.0.0/16        4777 2516 3356 721 721   
  214.0.0.0/8          4777 2516 3356 721 721   
  214.40.0.0/16        4777 2497 3356 721 721   
  215.0.0.0/9          4777 2516 3356 721 721   
  215.65.0.0/18        4777 2516 3356 721 721 - Withdrawn - matching aggregate 215.0.0.0/9 4777 2516 3356 721 721
  215.67.59.0/24       4777 2497 3356 721 721   

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

AS721   79 More Specifics   227 Total Advertisements   DNIC-ASBLK-00721-00726 - United States Department of Defense DoD, US
    6.16.172.0/23                 6.0.0.0/8
    6.16.174.0/24                 6.0.0.0/8
    6.64.181.0/24                 6.0.0.0/8
    131.78.3.0/24                 131.78.0.0/16
    131.78.204.0/24               131.78.0.0/16
    138.162.5.0/24                138.162.0.0/16
    140.13.73.0/24                140.13.0.0/16
    140.35.64.0/18                140.35.0.0/16
    140.153.72.0/24               140.153.0.0/16
    143.81.0.0/17                 143.81.0.0/16
    143.81.103.0/24               143.81.0.0/16
    143.81.128.0/17               143.81.0.0/16
    143.85.0.0/18                 143.85.0.0/16
    143.85.64.0/18                143.85.0.0/16
    143.85.128.0/18               143.85.0.0/16
    143.85.192.0/18               143.85.0.0/16
    143.86.176.0/24               143.86.0.0/16
    143.86.204.0/23               143.86.0.0/16
    144.251.43.0/24               144.251.0.0/16
    146.55.22.0/23                146.55.0.0/16
    146.55.124.0/24               146.55.0.0/16
    146.55.127.0/24               146.55.0.0/16
    153.29.0.0/17                 153.29.0.0/16
    153.29.128.0/17               153.29.0.0/16
    155.21.192.0/19               155.21.0.0/16
    155.29.48.0/23                155.29.0.0/16
    155.29.166.0/23               155.29.0.0/16
    156.112.148.0/23              156.112.0.0/15
    164.230.0.0/15                164.228.0.0/14
    164.236.0.0/16                164.232.0.0/13
    192.240.129.0/24              192.240.128.0/20
    198.25.0.0/24                 198.25.0.0/16
    198.250.128.0/18              198.250.0.0/16
    198.250.192.0/18              198.250.0.0/16
    198.250.192.0/19              198.250.0.0/16
    198.250.224.0/20              198.250.0.0/16
    198.250.240.0/21              198.250.0.0/16
    199.32.128.0/18               199.32.128.0/17
    199.57.0.0/16                 199.56.0.0/15
    199.114.32.0/20               199.114.32.0/19
    199.122.32.0/20               199.122.32.0/19
    199.122.56.0/21               199.122.32.0/19
    199.123.104.0/21              199.123.96.0/20
    199.123.122.0/23              199.123.120.0/21
    199.208.0.0/16                199.208.0.0/14
    199.209.0.0/16                199.208.0.0/14
    199.211.64.0/18               199.208.0.0/14
    199.211.128.0/17              199.208.0.0/14
    199.211.176.0/20              199.208.0.0/14
    199.211.192.0/18              199.208.0.0/14
    199.225.0.0/20                199.225.0.0/16
    199.252.32.0/20               199.252.0.0/16
    199.252.128.0/18              199.252.0.0/16
    199.252.143.0/24              199.252.0.0/16
    199.252.154.0/24              199.252.0.0/16
    199.252.155.0/24              199.252.0.0/16
    199.252.157.0/24              199.252.0.0/16
    199.252.162.0/24              199.252.0.0/16
    199.252.180.0/24              199.252.0.0/16
    204.34.0.0/16                 204.34.0.0/15
    204.34.186.0/24               204.34.0.0/15
    204.37.8.0/21                 204.36.0.0/15
    204.37.128.0/17               204.36.0.0/15
    205.56.162.0/24               205.56.0.0/13
    205.69.238.0/24               205.64.0.0/11
    205.96.0.0/13                 205.96.0.0/12
    205.104.0.0/15                205.96.0.0/12
    205.106.0.0/15                205.96.0.0/12
    205.108.0.0/15                205.96.0.0/12
    205.110.0.0/16                205.96.0.0/12
    205.115.0.0/16                205.112.0.0/14
    206.37.0.0/16                 206.36.0.0/14
    206.37.202.0/24               206.36.0.0/14
    206.38.0.0/16                 206.36.0.0/14
    206.39.0.0/16                 206.36.0.0/14
    214.40.0.0/16                 214.0.0.0/8
    215.0.0.0/9                   215.0.0.0/8
    215.65.0.0/18                 215.0.0.0/8
    215.67.59.0/24                215.0.0.0/8

Bogus Prefixes Announced by this AS

Prefix	Origin AS	AS Description	Unallocated block
198.97.240.0/20	AS721	DNIC-ASBLK-00721-00726 - United States Department of Defense DoD, US	198.97.241.0 - 198.97.241.255

Whois Entry

whois: 402332

IANA has recorded AS721 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS721\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:       721 - 726
             ASName:         DNIC-ASBLK-00721-00726
             ASHandle:       AS721
             RegDate:        
             Updated:        2025-09-12
             Ref:            https://rdap.arin.net/registry/autnum/721
             
             
             
             OrgName:        United States Department of Defense (DoD)
             OrgId:          USDDD
             Address:        3990 E. Broad Street
             City:           Columbus
             StateProv:      OH
             PostalCode:     43218
             Country:        US
             RegDate:        2007-01-12
             Updated:        2025-03-13
             Ref:            https://rdap.arin.net/registry/entity/USDDD
             
             
             OrgAbuseHandle: MIL-HSTMST-ARIN
             OrgAbuseName:   Network DoD
             OrgAbusePhone:  +1-844-347-2457 
             OrgAbuseEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
             
             OrgNOCHandle: MIL-HSTMST-ARIN
             OrgNOCName:   Network DoD
             OrgNOCPhone:  +1-844-347-2457 
             OrgNOCEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN
             
             OrgTechHandle: REGIS10-ARIN
             OrgTechName:   Registration
             OrgTechPhone:  +1-844-347-2457 
             OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
             OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN
             
             OrgTechHandle: MIL-HSTMST-ARIN
             OrgTechName:   Network DoD
             OrgTechPhone:  +1-844-347-2457 
             OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
             OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-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.
             #