Report for 401999

Name

PUBLIC-SAFETY-NET-EXCG - Fairfax County NCR, 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.

401999 PUBLIC-SAFETY-NET-EXCG - Fairfax County NCR, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
58018 AS401999       ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  PUBLIC-SAFETY-NET-EXCG - Fairfax County NCR, 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       %
77686 AS401999      PUBLIC-SAFETY-NET-EXCG - Fairfax County NCR,       2      0      0      2      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  76.9.155.0/24        4777 6939 401999       
  76.9.156.0/24        4777 6939 401999       

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

AS401999   2 More Specifics   2 Total Advertisements   PUBLIC-SAFETY-NET-EXCG - Fairfax County NCR, US
    76.9.155.0/24                 76.9.128.0/19
    76.9.156.0/24                 76.9.128.0/19

Whois Entry

whois: 402332

IANA has recorded AS401999 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS401999\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:       401999
             ASName:         PUBLIC-SAFETY-NET-EXCG
             ASHandle:       AS401999
             RegDate:        2025-09-19
             Updated:        2025-09-19
             Ref:            https://rdap.arin.net/registry/autnum/401999
             
             
             OrgName:        Fairfax County NCR
             OrgId:          FCG-44
             Address:        12000 Government Center Parkway
             City:           Fairfax
             StateProv:      VA
             PostalCode:     22035
             Country:        US
             RegDate:        2014-04-17
             Updated:        2025-09-17
             Ref:            https://rdap.arin.net/registry/entity/FCG-44
             
             
             OrgAbuseHandle: MDE20-ARIN
             OrgAbuseName:   Dent, Michael 
             OrgAbusePhone:  +1-703-772-6435 
             OrgAbuseEmail:  Michael.Dent@fairfaxcounty.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MDE20-ARIN
             
             OrgTechHandle: MKP8-ARIN
             OrgTechName:   Palacios, Michael  K
             OrgTechPhone:  +1-703-324-4505 
             OrgTechEmail:  mike.palacios@fairfaxcounty.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/MKP8-ARIN
             
             OrgTechHandle: BUSTA-ARIN
             OrgTechName:   Bustamante, Francis 
             OrgTechPhone:  +1-703-324-4190 
             OrgTechEmail:  francis.bustamante@fairfaxcounty.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/BUSTA-ARIN
             
             OrgTechHandle: MRO315-ARIN
             OrgTechName:   O'Brien, Mark Robert
             OrgTechPhone:  +1-703-324-4228 
             OrgTechEmail:  mark.o'brien@fairfaxcounty.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/MRO315-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.
             #