Report for 26810

Name

HHSNET-NOC-ASN - U.S. Dept. of Health and Human Services, 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.

26810 HHSNET-NOC-ASN - U.S. Dept. of Health and Human Services, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS19050         TIC-DHHS-INTERIOR - U.S. Department of Health & Human Services, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
926   AS26810        ORIGIN  Originate:     313856 /13.74  Transit:          0 /0.00  HHSNET-NOC-ASN - U.S. Dept. of Health and Human Services, 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       %
 8411 AS26810       HHSNET-NOC-ASN - U.S. Dept. of Health and Hum     18      5      0     13      5  27.78%


  Prefix               AS Path                              Aggregation Suggestion
  158.70.0.0/16        4777 2516 3356 15029 15029 15029 19050 26810 26810   
  158.70.144.0/24      4777 2516 3356 15029 15029 15029 19050 26810 26810 - Withdrawn - matching aggregate 158.70.0.0/16 4777 2516 3356 15029 15029 15029 19050 26810 26810
  158.71.0.0/17        4777 2516 3356 15029 15029 15029 19050 26810 26810   
  158.71.128.0/18      4777 2516 3356 15029 15029 15029 19050 26810 26810   
  158.71.192.0/19      4777 2516 3356 15029 15029 15029 19050 26810 26810   
  158.71.192.0/24      4777 2516 3356 15029 15029 15029 19050 26810 26810 - Withdrawn - matching aggregate 158.71.192.0/19 4777 2516 3356 15029 15029 15029 19050 26810 26810
  158.71.225.0/24      4777 2516 3356 15029 15029 15029 19050 26810 26810   
  158.72.0.0/16        4777 2516 3356 15029 15029 15029 19050 26810 26810   
  158.72.139.0/24      4777 2516 3356 15029 15029 15029 19050 26810 26810 - Withdrawn - matching aggregate 158.72.0.0/16 4777 2516 3356 15029 15029 15029 19050 26810 26810
  158.74.0.0/16        4777 2516 3356 15029 15029 15029 19050 26810 26810   
  158.74.30.0/24       4777 2516 3356 15029 15029 15029 19050 26810 26810 - Withdrawn - matching aggregate 158.74.0.0/16 4777 2516 3356 15029 15029 15029 19050 26810 26810
  158.74.35.0/24       4777 2516 3356 15029 15029 15029 19050 26810 26810 - Withdrawn - matching aggregate 158.74.0.0/16 4777 2516 3356 15029 15029 15029 19050 26810 26810
  162.99.0.0/17        4777 2516 3356 15029 15029 15029 19050 26810 26810   
  162.99.128.0/18      4777 2516 3356 15029 15029 15029 19050 26810 26810   
  162.99.192.0/19      4777 2516 3356 15029 15029 15029 19050 26810 26810   
  198.102.218.0/24     4777 2516 3356 15029 15029 15029 19050 26810 26810   
  198.179.0.0/23       4777 2516 3356 15029 15029 15029 19050 26810 26810   
  198.179.2.0/24       4777 2516 3356 15029 15029 15029 19050 26810 26810   

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

AS26810   14 More Specifics   18 Total Advertisements   HHSNET-NOC-ASN - U.S. Dept. of Health and Human Services, US
    158.70.144.0/24               158.70.0.0/16
    158.71.0.0/17                 158.71.0.0/16
    158.71.128.0/18               158.71.0.0/16
    158.71.192.0/19               158.71.0.0/16
    158.71.192.0/24               158.71.0.0/16
    158.71.225.0/24               158.71.0.0/16
    158.72.139.0/24               158.72.0.0/16
    158.74.30.0/24                158.74.0.0/16
    158.74.35.0/24                158.74.0.0/16
    162.99.0.0/17                 162.99.0.0/16
    162.99.128.0/18               162.99.0.0/16
    162.99.192.0/19               162.99.0.0/16
    198.179.0.0/23                198.179.0.0/22
    198.179.2.0/24                198.179.0.0/22

Whois Entry

whois: 402332

IANA has recorded AS26810 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26810\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:       26810
             ASName:         HHSNET-NOC-ASN
             ASHandle:       AS26810
             RegDate:        2002-11-25
             Updated:        2025-02-11
             Ref:            https://rdap.arin.net/registry/autnum/26810
             
             
             OrgName:        U.S. Dept. of Health and Human Services
             OrgId:          UDHHS
             Address:        HHS/ASA/OCIO
             Address:        5600 Fishers Lane
             City:           Rockville
             StateProv:      MD
             PostalCode:     20852
             Country:        US
             RegDate:        1992-02-15
             Updated:        2025-12-31
             Ref:            https://rdap.arin.net/registry/entity/UDHHS
             
             
             OrgAbuseHandle: MOXLE3-ARIN
             OrgAbuseName:   Moxley, Duane 
             OrgAbusePhone:  +1-202-770-5350 
             OrgAbuseEmail:  duane.moxley@hhs.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MOXLE3-ARIN
             
             OrgTechHandle: MILLE3252-ARIN
             OrgTechName:   Miller, Tim 
             OrgTechPhone:  +1-206-615-2450 
             OrgTechEmail:  timothy.miller@hhs.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/MILLE3252-ARIN
             
             OrgTechHandle: MOXLE3-ARIN
             OrgTechName:   Moxley, Duane 
             OrgTechPhone:  +1-202-770-5350 
             OrgTechEmail:  duane.moxley@hhs.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/MOXLE3-ARIN
             
             OrgTechHandle: PSC110-ARIN
             OrgTechName:   Program Support Center
             OrgTechPhone:  +1-202-774-2125 
             OrgTechEmail:  hostmaster@psc.hhs.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/PSC110-ARIN
             
             OrgNOCHandle: MOXLE3-ARIN
             OrgNOCName:   Moxley, Duane 
             OrgNOCPhone:  +1-202-770-5350 
             OrgNOCEmail:  duane.moxley@hhs.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MOXLE3-ARIN
             
             OrgAbuseHandle: ABUSE5037-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-301-443-2893 
             OrgAbuseEmail:  abuse@hhs.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5037-ARIN
             
             OrgTechHandle: VOYTA-ARIN
             OrgTechName:   Voyta, Steven 
             OrgTechPhone:  +1-240-506-1441 
             OrgTechEmail:  steven.voyta@hhs.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/VOYTA-ARIN
             
             OrgNOCHandle: HNOC10-ARIN
             OrgNOCName:   HHS Network Operations Center
             OrgNOCPhone:  +1-301-443-2893 
             OrgNOCEmail:  HHS_ITIO_NOC@HHS.GOV
             OrgNOCRef:    https://rdap.arin.net/registry/entity/HNOC10-ARIN
             
             RTechHandle: VOYTA-ARIN
             RTechName:   Voyta, Steven 
             RTechPhone:  +1-240-506-1441 
             RTechEmail:  steven.voyta@hhs.gov
             RTechRef:    https://rdap.arin.net/registry/entity/VOYTA-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.
             #