Report for 33084

Name

DC-NET - DC-Net, 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.

33084 DC-NET - DC-Net, US

  Adjacency:     4  Upstream:     2  Downstream:     2
  Upstream Adjacent AS list
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS11974         DOS-GPADN-01 - US Department of State, US
    AS14072         WASH-DC-CITY-GOVT - Government of the District of Columbia, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2719  AS33084        ORG+TRN Originate:      79616 /15.72  Transit:       5888 /19.48 DC-NET - DC-Net, 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       %
 7150 AS33084       DC-NET - DC-Net, US                               22      9      3     16      6  27.27%


  Prefix               AS Path                              Aggregation Suggestion
  104.245.168.0/21     4777 2497 3356 33084 + Announce - aggregate of 104.245.168.0/22 (4777 2497 3356 33084) and 104.245.172.0/22 (4777 2497 3356 33084)
  104.245.168.0/22     4777 2497 3356 33084 - Withdrawn - aggregated with 104.245.172.0/22 (4777 2497 3356 33084)
  104.245.172.0/23     4777 2497 3356 33084 - Withdrawn - aggregated with 104.245.174.0/23 (4777 2497 3356 33084)
  104.245.174.0/23     4777 2497 3356 33084 - Withdrawn - aggregated with 104.245.172.0/23 (4777 2497 3356 33084)
  164.82.1.0/24        4777 2497 3356 33084   
  164.82.2.0/24        4777 2516 3356 33084 33084   
  164.82.3.0/24        4777 2497 3356 33084   
  164.82.4.0/22        4777 2516 3356 33084 33084   
  164.82.8.0/21        4777 2516 3356 33084 33084 + Announce - aggregate of 164.82.8.0/22 (4777 2516 3356 33084 33084) and 164.82.12.0/22 (4777 2516 3356 33084 33084)
  164.82.8.0/22        4777 2516 3356 33084 33084 - Withdrawn - aggregated with 164.82.12.0/22 (4777 2516 3356 33084 33084)
  164.82.12.0/22       4777 2516 3356 33084 33084 - Withdrawn - aggregated with 164.82.8.0/22 (4777 2516 3356 33084 33084)
  164.82.16.0/21       4777 2497 3356 33084 + Announce - aggregate of 164.82.16.0/22 (4777 2497 3356 33084) and 164.82.20.0/22 (4777 2497 3356 33084)
  164.82.16.0/22       4777 2497 3356 33084 - Withdrawn - aggregated with 164.82.20.0/22 (4777 2497 3356 33084)
  164.82.20.0/22       4777 2497 3356 33084 - Withdrawn - aggregated with 164.82.16.0/22 (4777 2497 3356 33084)
  164.82.24.0/22       4777 2497 3356 33084   
  164.82.28.0/24       4777 2516 3356 33084 33084   
  164.82.30.0/24       4777 2497 3356 33084   
  164.82.48.0/22       4777 2497 3356 33084   
  164.82.52.0/24       4777 2497 3356 33084   
  164.82.54.0/24       4777 2497 3356 33084   
  164.82.56.0/21       4777 2497 3356 33084   
  164.82.254.0/24      4777 2497 3356 33084   
  166.91.0.0/16        4777 2497 6461 33084   
  166.91.2.0/23        4777 2497 6461 33084 - Withdrawn - matching aggregate 166.91.0.0/16 4777 2497 6461 33084
  166.91.248.0/24      4777 2497 6461 33084 - Withdrawn - matching aggregate 166.91.0.0/16 4777 2497 6461 33084

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

AS33084   21 More Specifics   22 Total Advertisements   DC-NET - DC-Net, US
    104.245.168.0/22              104.245.168.0/21
    104.245.172.0/23              104.245.168.0/21
    104.245.174.0/23              104.245.168.0/21
    164.82.1.0/24                 164.82.0.0/16
    164.82.2.0/24                 164.82.0.0/16
    164.82.3.0/24                 164.82.0.0/16
    164.82.4.0/22                 164.82.0.0/16
    164.82.8.0/22                 164.82.0.0/16
    164.82.12.0/22                164.82.0.0/16
    164.82.16.0/22                164.82.0.0/16
    164.82.20.0/22                164.82.0.0/16
    164.82.24.0/22                164.82.0.0/16
    164.82.28.0/24                164.82.0.0/16
    164.82.30.0/24                164.82.0.0/16
    164.82.48.0/22                164.82.0.0/16
    164.82.52.0/24                164.82.0.0/16
    164.82.54.0/24                164.82.0.0/16
    164.82.56.0/21                164.82.0.0/16
    164.82.254.0/24               164.82.0.0/16
    166.91.2.0/23                 166.91.0.0/16
    166.91.248.0/24               166.91.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS33084 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS33084\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:       33084
             ASName:         DC-NET
             ASHandle:       AS33084
             RegDate:        2010-04-02
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/33084
             
             
             OrgName:        DC-Net
             OrgId:          DCGOV-1
             Address:        441 4th Street NW 930S
             City:           Washington
             StateProv:      DC
             PostalCode:     20001
             Country:        US
             RegDate:        2010-03-08
             Updated:        2020-11-20
             Ref:            https://rdap.arin.net/registry/entity/DCGOV-1
             
             
             OrgNOCHandle: ACTOD-ARIN
             OrgNOCName:   Associate Chief Technology Officer - DCNET
             OrgNOCPhone:  +1-202-715-3800 
             OrgNOCEmail:  dcnet@dc.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/ACTOD-ARIN
             
             OrgAbuseHandle: ACTOD-ARIN
             OrgAbuseName:   Associate Chief Technology Officer - DCNET
             OrgAbusePhone:  +1-202-715-3800 
             OrgAbuseEmail:  dcnet@dc.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ACTOD-ARIN
             
             OrgTechHandle: ACTOD-ARIN
             OrgTechName:   Associate Chief Technology Officer - DCNET
             OrgTechPhone:  +1-202-715-3800 
             OrgTechEmail:  dcnet@dc.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/ACTOD-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.
             #