Report for 1904

Name

DNIC-AS-01904 - 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 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.

1904 FR-RENATER-REMIP

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS721     DISA-ASNBLK - DoD Network Information Center

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9161  AS1904   ORIGIN  Originate:       4352 /19.91  Transit:          0 /0.00  FR-RENATER-REMIP

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       %
 2081 AS1904  FR-RENATER-REMIP                             14      7      2      9      5  35.71%


  Prefix               AS Path                              Aggregation Suggestion
  192.152.18.0/24      4637 209 721 1904      
  192.207.74.0/24      4637 209 721 1904      
  198.154.64.0/24      4637 209 721 1904      
  198.154.68.0/23      4637 209 721 1904    + Announce - aggregate of 198.154.68.0/24 (4637 209 721 1904) and 198.154.69.0/24 (4637 209 721 1904)
  198.154.68.0/24      4637 209 721 1904    - Withdrawn - aggregated with 198.154.69.0/24 (4637 209 721 1904)
  198.154.69.0/24      4637 209 721 1904    - Withdrawn - aggregated with 198.154.68.0/24 (4637 209 721 1904)
  198.154.74.0/24      4637 209 721 1904      
  207.132.83.0/24      4637 209 721 1904      
  207.132.122.0/24     4637 209 721 1904      
  209.22.104.0/22      4637 209 721 1904      
  209.22.105.0/24      4637 209 721 1904    - Withdrawn - matching aggregate 209.22.104.0/22 4637 209 721 1904
  209.22.106.0/24      4637 209 721 1904    - Withdrawn - matching aggregate 209.22.104.0/22 4637 209 721 1904
  209.22.107.0/24      4637 209 721 1904    - Withdrawn - matching aggregate 209.22.104.0/22 4637 209 721 1904
  209.22.108.0/23      4637 209 721 1904    + Announce - aggregate of 209.22.108.0/24 (4637 209 721 1904) and 209.22.109.0/24 (4637 209 721 1904)
  209.22.108.0/24      4637 209 721 1904    - Withdrawn - aggregated with 209.22.109.0/24 (4637 209 721 1904)
  209.22.109.0/24      4637 209 721 1904    - Withdrawn - aggregated with 209.22.108.0/24 (4637 209 721 1904)

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

AS1904   12 More Specifics   14 Total Advertisements   FR-RENATER-REMIP
    198.154.64.0/24               198.154.64.0/21
    198.154.68.0/24               198.154.64.0/21
    198.154.69.0/24               198.154.64.0/21
    198.154.74.0/24               198.154.72.0/22
    207.132.83.0/24               207.132.0.0/15
    207.132.122.0/24              207.132.0.0/15
    209.22.104.0/22               209.22.0.0/16
    209.22.105.0/24               209.22.0.0/16
    209.22.106.0/24               209.22.0.0/16
    209.22.107.0/24               209.22.0.0/16
    209.22.108.0/24               209.22.0.0/16
    209.22.109.0/24               209.22.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS1904 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1904\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:       1904
             ASName:         DNIC-AS-01904
             ASHandle:       AS1904
             RegDate:        1992-07-07
             Updated:        2025-09-12
             Ref:            https://rdap.arin.net/registry/autnum/1904
             
             
             
             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
             
             
             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: 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
             
             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
             
             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
             
             
             #
             # 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.
             #