Report for 26297

Name

HCGOV - Howard County, Maryland, 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.

26297 HCGOV - Howard County, Maryland, US

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS27026         NETWORKMARYLAND - networkMaryland, US
    AS6939          HURRICANE - Hurricane Electric LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
15909 AS26297        ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  HCGOV - Howard County, Maryland, 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       %
37908 AS26297       HCGOV - Howard County, Maryland, US                5      0      0      5      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  165.140.212.0/22     4777 6939 26297        
  167.102.188.0/22     4777 2497 701 27026 26297   
  167.102.191.0/24     4777 2497 701 27026 26297 26297   
  167.102.248.0/21     4777 2497 701 27026 26297   
  198.51.121.0/24      4777 2497 701 27026 26297 26297   

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

AS26297   3 More Specifics   5 Total Advertisements   HCGOV - Howard County, Maryland, US
    167.102.188.0/22              167.102.0.0/16
    167.102.191.0/24              167.102.0.0/16
    167.102.248.0/21              167.102.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS26297 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26297\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:       26297
             ASName:         HCGOV
             ASHandle:       AS26297
             RegDate:        2014-01-30
             Updated:        2025-10-27
             Ref:            https://rdap.arin.net/registry/autnum/26297
             
             
             OrgName:        Howard County, Maryland
             OrgId:          HCM-55
             Address:        HOWARD COUNTY
             Address:        3430 COURT HOUSE DR
             City:           Ellicott City
             StateProv:      MD
             PostalCode:     21043
             Country:        US
             RegDate:        2012-09-21
             Updated:        2025-10-27
             Ref:            https://rdap.arin.net/registry/entity/HCM-55
             
             
             OrgAbuseHandle: MPE236-ARIN
             OrgAbuseName:   English, Matthew Phillip
             OrgAbusePhone:  +1-410-313-3552 
             OrgAbuseEmail:  menglish@howardcountymd.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MPE236-ARIN
             
             OrgAbuseHandle: MILLE3209-ARIN
             OrgAbuseName:   Miller, Nathan 
             OrgAbusePhone:  +1-410-313-3553 
             OrgAbuseEmail:  nmiller@howardcountymd.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/MILLE3209-ARIN
             
             OrgDNSHandle: MILLE3209-ARIN
             OrgDNSName:   Miller, Nathan 
             OrgDNSPhone:  +1-410-313-3553 
             OrgDNSEmail:  nmiller@howardcountymd.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/MILLE3209-ARIN
             
             OrgRoutingHandle: BROAD127-ARIN
             OrgRoutingName:   Broadband Administrator
             OrgRoutingPhone:  +1-410-313-0467 
             OrgRoutingEmail:  lgmanning@howardcountymd.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/BROAD127-ARIN
             
             OrgNOCHandle: MILLE3209-ARIN
             OrgNOCName:   Miller, Nathan 
             OrgNOCPhone:  +1-410-313-3553 
             OrgNOCEmail:  nmiller@howardcountymd.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MILLE3209-ARIN
             
             OrgNOCHandle: MPE236-ARIN
             OrgNOCName:   English, Matthew Phillip
             OrgNOCPhone:  +1-410-313-3552 
             OrgNOCEmail:  menglish@howardcountymd.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/MPE236-ARIN
             
             OrgAbuseHandle: BROAD127-ARIN
             OrgAbuseName:   Broadband Administrator
             OrgAbusePhone:  +1-410-313-0467 
             OrgAbuseEmail:  lgmanning@howardcountymd.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROAD127-ARIN
             
             OrgDNSHandle: MPE236-ARIN
             OrgDNSName:   English, Matthew Phillip
             OrgDNSPhone:  +1-410-313-3552 
             OrgDNSEmail:  menglish@howardcountymd.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/MPE236-ARIN
             
             OrgTechHandle: BROAD127-ARIN
             OrgTechName:   Broadband Administrator
             OrgTechPhone:  +1-410-313-0467 
             OrgTechEmail:  lgmanning@howardcountymd.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/BROAD127-ARIN
             
             OrgTechHandle: MILLE3209-ARIN
             OrgTechName:   Miller, Nathan 
             OrgTechPhone:  +1-410-313-3553 
             OrgTechEmail:  nmiller@howardcountymd.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/MILLE3209-ARIN
             
             OrgRoutingHandle: MPE236-ARIN
             OrgRoutingName:   English, Matthew Phillip
             OrgRoutingPhone:  +1-410-313-3552 
             OrgRoutingEmail:  menglish@howardcountymd.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/MPE236-ARIN
             
             OrgTechHandle: MPE236-ARIN
             OrgTechName:   English, Matthew Phillip
             OrgTechPhone:  +1-410-313-3552 
             OrgTechEmail:  menglish@howardcountymd.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/MPE236-ARIN
             
             OrgNOCHandle: BROAD127-ARIN
             OrgNOCName:   Broadband Administrator
             OrgNOCPhone:  +1-410-313-0467 
             OrgNOCEmail:  lgmanning@howardcountymd.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/BROAD127-ARIN
             
             OrgDNSHandle: BROAD127-ARIN
             OrgDNSName:   Broadband Administrator
             OrgDNSPhone:  +1-410-313-0467 
             OrgDNSEmail:  lgmanning@howardcountymd.gov
             OrgDNSRef:    https://rdap.arin.net/registry/entity/BROAD127-ARIN
             
             OrgTechHandle: FORDM16-ARIN
             OrgTechName:   Ford, Mark 
             OrgTechPhone:  +1-410-313-3096 
             OrgTechEmail:  mford@howardcountymd.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/FORDM16-ARIN
             
             OrgRoutingHandle: MILLE3209-ARIN
             OrgRoutingName:   Miller, Nathan 
             OrgRoutingPhone:  +1-410-313-3553 
             OrgRoutingEmail:  nmiller@howardcountymd.gov
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/MILLE3209-ARIN
             
             RTechHandle: BROAD127-ARIN
             RTechName:   Broadband Administrator
             RTechPhone:  +1-410-313-0467 
             RTechEmail:  lgmanning@howardcountymd.gov
             RTechRef:    https://rdap.arin.net/registry/entity/BROAD127-ARIN
             
             RTechHandle: MPE236-ARIN
             RTechName:   English, Matthew Phillip
             RTechPhone:  +1-410-313-3552 
             RTechEmail:  menglish@howardcountymd.gov
             RTechRef:    https://rdap.arin.net/registry/entity/MPE236-ARIN
             
             RTechHandle: MILLE3209-ARIN
             RTechName:   Miller, Nathan 
             RTechPhone:  +1-410-313-3553 
             RTechEmail:  nmiller@howardcountymd.gov
             RTechRef:    https://rdap.arin.net/registry/entity/MILLE3209-ARIN
             
             RTechHandle: FORDM16-ARIN
             RTechName:   Ford, Mark 
             RTechPhone:  +1-410-313-3096 
             RTechEmail:  mford@howardcountymd.gov
             RTechRef:    https://rdap.arin.net/registry/entity/FORDM16-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.
             #