Report for 1842

Name

USGS-AS - Department of Interior United States Geological Survey, 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.

1842 USGS-AS - Department of Interior United States Geological Survey, US

  Adjacency:     4  Upstream:     3  Downstream:     1
  Upstream Adjacent AS list
    AS22284         AS22284-DOI-OPS - U.S. Department of the Interior, US
    AS11537         INTERNET2-RESEARCH-EDU - Internet2, US
    AS3549          LVLT-3549 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS5663          EDCNET - Department of Interior United States Geological Survey, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32514 AS1842         ORG+TRN Originate:       1280 /21.68  Transit:       5632 /19.54 USGS-AS - Department of Interior United States Geological Survey, 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       %
31011 AS1842        USGS-AS - Department of Interior United State      5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  130.118.152.0/24     4777 2516 3356 22284 3549 1842   
  137.227.230.0/24     4777 2497 3356 22284 1842   
  152.61.132.0/24      4608 7575 11537 1842 1842   
  152.61.229.0/24      4608 7575 11537 1842 1842   
  192.55.108.0/24      4777 2497 3356 22284 1842   

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

AS1842   4 More Specifics   5 Total Advertisements   USGS-AS - Department of Interior United States Geological Survey, US
    130.118.152.0/24              130.118.0.0/16
    137.227.230.0/24              137.227.0.0/16
    152.61.132.0/24               152.61.0.0/16
    152.61.229.0/24               152.61.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS1842 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS1842\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:       1842
             ASName:         USGS-AS
             ASHandle:       AS1842
             RegDate:        1992-05-11
             Updated:        2024-10-04
             Ref:            https://rdap.arin.net/registry/autnum/1842
             
             
             OrgName:        Department of Interior United States Geological Survey
             OrgId:          USGS-Z
             Address:        12201 Sunrise Valley Drive
             City:           Reston
             StateProv:      VA
             PostalCode:     20192
             Country:        US
             RegDate:        2024-09-23
             Updated:        2025-07-31
             Ref:            https://rdap.arin.net/registry/entity/USGS-Z
             
             
             OrgAbuseHandle: HOSTM550-ARIN
             OrgAbuseName:   Hostmaster
             OrgAbusePhone:  +1-703-965-1720 
             OrgAbuseEmail:  hostmaster@usgs.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM550-ARIN
             
             OrgTechHandle: STEVE25-ARIN
             OrgTechName:   Harrington, Steven A
             OrgTechPhone:  +1-303-969-6629 
             OrgTechEmail:  steven_harrington@ios.doi.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/STEVE25-ARIN
             
             OrgTechHandle: HOSTM550-ARIN
             OrgTechName:   Hostmaster
             OrgTechPhone:  +1-703-965-1720 
             OrgTechEmail:  hostmaster@usgs.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM550-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.
             #