Report for 55111

Name

CALVERT-COUNTY - Calvert County, 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.

55111 CALVERT-COUNTY - Calvert County, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS27026         NETWORKMARYLAND - networkMaryland, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
51029 AS55111        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  CALVERT-COUNTY - Calvert County, 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       %
48620 AS55111       CALVERT-COUNTY - Calvert County, US                1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.102.218.0/23     4777 2497 3356 27026 55111   

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

AS55111   1 More Specifics   1 Total Advertisements   CALVERT-COUNTY - Calvert County, US
    167.102.218.0/23              167.102.0.0/16

Whois Entry

whois: 402591

IANA has recorded AS55111 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS55111\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:       55111
             ASName:         CALVERT-COUNTY
             ASHandle:       AS55111
             RegDate:        2013-03-07
             Updated:        2013-03-07
             Ref:            https://rdap.arin.net/registry/autnum/55111
             
             
             OrgName:        Calvert County
             OrgId:          CCPS-16
             Address:        1305 Dares Beach Road
             City:           Prince Frederick
             StateProv:      MD
             PostalCode:     20678
             Country:        US
             RegDate:        2012-11-30
             Updated:        2012-11-30
             Ref:            https://rdap.arin.net/registry/entity/CCPS-16
             
             
             OrgNOCHandle: RAL150-ARIN
             OrgNOCName:   Lippert, Richard Allen
             OrgNOCPhone:  +1-410-474-5105 
             OrgNOCEmail:  lippertr@calvertnet.k12.md.us
             OrgNOCRef:    https://rdap.arin.net/registry/entity/RAL150-ARIN
             
             OrgTechHandle: RAL150-ARIN
             OrgTechName:   Lippert, Richard Allen
             OrgTechPhone:  +1-410-474-5105 
             OrgTechEmail:  lippertr@calvertnet.k12.md.us
             OrgTechRef:    https://rdap.arin.net/registry/entity/RAL150-ARIN
             
             OrgAbuseHandle: RAL150-ARIN
             OrgAbuseName:   Lippert, Richard Allen
             OrgAbusePhone:  +1-410-474-5105 
             OrgAbuseEmail:  lippertr@calvertnet.k12.md.us
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/RAL150-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.
             #