Report for 27026

Name

NETWORKMARYLAND - networkMaryland, 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 AS6447) 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.

27026 NETWORKMARYLAND, US

  Adjacency:    18  Upstream:     5  Downstream:    13
  Upstream Adjacent AS list
    AS701           UUNET, US
    AS33657         CMCS, US
    AS10886         MAX-GIGAPOP, US
    AS6939          HURRICANE, US
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS19861         WCBE, US
    AS15268         MDARCHIVES, US
    AS397940        FCG-AS-01, US
    AS393709        HCGAS, US
    AS398130        MARYLAND-AOC, US
    AS401062        MD-HAGERSTOWN-COMMUNITY-COLLEGE-01, US
    AS30067         AACG-AS, US
    AS26297         HCGOV, US
    AS4954          CARR, US
    AS6059          UMS2-ASN, US
    AS55111         CALVERT-COUNTY, US
    AS53302         BALTIMORECOUNTYGOVERNMENT, US
    AS64248         WCPS-ASN-01, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1752  AS27026        ORG+TRN Originate:     137728 /14.93  Transit:      78848 /15.73 NETWORKMARYLAND, 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       %
 2565 AS27026       NETWORKMARYLAND, US                               26     22      0      4     22  84.62%


  Prefix               AS Path                              Aggregation Suggestion
  167.102.0.0/16       6939 27026 27026       
  167.102.0.0/19       6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.29.0/24      6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.32.0/19      6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.56.0/22      7018 3356 27026 27026 {27026}   
  167.102.56.0/24      7018 3356 27026 27026 {27026} - Withdrawn - matching aggregate 167.102.56.0/22 7018 3356 27026 27026 {27026}
  167.102.64.0/19      6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.76.0/23      6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.96.0/19      6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.108.0/22     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.128.0/19     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.134.0/24     7018 3356 27026 27026   
  167.102.142.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.147.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.160.0/19     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.160.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.161.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.166.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.178.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.192.0/19     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.198.0/23     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.224.0/19     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.227.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.236.0/23     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  167.102.243.0/24     6939 27026 27026     - Withdrawn - matching aggregate 167.102.0.0/16 6939 27026 27026
  204.145.182.0/24     6939 27026 27026       

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

AS27026   26 More Specifics   28 Total Advertisements   NETWORKMARYLAND, US
    167.102.0.0/19                167.102.0.0/16
    167.102.29.0/24               167.102.0.0/16
    167.102.32.0/19               167.102.0.0/16
    167.102.56.0/22               167.102.0.0/16
    167.102.56.0/24               167.102.0.0/16
    167.102.64.0/19               167.102.0.0/16
    167.102.76.0/23               167.102.0.0/16
    167.102.96.0/19               167.102.0.0/16
    167.102.108.0/22              167.102.0.0/16
    167.102.128.0/19              167.102.0.0/16
    167.102.130.0/24              167.102.0.0/16
    167.102.136.0/24              167.102.0.0/16
    167.102.142.0/24              167.102.0.0/16
    167.102.147.0/24              167.102.0.0/16
    167.102.160.0/19              167.102.0.0/16
    167.102.160.0/24              167.102.0.0/16
    167.102.161.0/24              167.102.0.0/16
    167.102.166.0/24              167.102.0.0/16
    167.102.178.0/24              167.102.0.0/16
    167.102.192.0/19              167.102.0.0/16
    167.102.195.0/24              167.102.0.0/16
    167.102.198.0/23              167.102.0.0/16
    167.102.224.0/19              167.102.0.0/16
    167.102.227.0/24              167.102.0.0/16
    167.102.236.0/23              167.102.0.0/16
    167.102.243.0/24              167.102.0.0/16

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 167.102.195.0/24            Announced

Whois Entry

whois: 402590

IANA has recorded AS27026 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS27026\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:       27026
             ASName:         NETWORKMARYLAND
             ASHandle:       AS27026
             RegDate:        2003-01-14
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/27026
             
             
             OrgName:        networkMaryland
             OrgId:          NETWO-13
             Address:        100 Community Place
             Address:        Office of Information Technology
             City:           Crownsville
             StateProv:      MD
             PostalCode:     21032
             Country:        US
             RegDate:        2002-12-20
             Updated:        2025-07-29
             Ref:            https://rdap.arin.net/registry/entity/NETWO-13
             
             
             OrgTechHandle: RRM19-ARIN
             OrgTechName:   Manian, Ramesh R
             OrgTechPhone:  +1-301-237-1680 
             OrgTechEmail:  ramesh.manian@maryland.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/RRM19-ARIN
             
             OrgNOCHandle: NOC11330-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-877-664-6963 
             OrgNOCEmail:  noc@networkmaryland.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11330-ARIN
             
             OrgTechHandle: SMITH6257-ARIN
             OrgTechName:   Smith, Adam 
             OrgTechPhone:  +1-410-697-0914 
             OrgTechEmail:  adam.smith@maryland.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/SMITH6257-ARIN
             
             OrgAbuseHandle: ABUSE3524-ARIN
             OrgAbuseName:   Abuse
             OrgAbusePhone:  +1-877-664-6963 
             OrgAbuseEmail:  dbmabuse.doit@maryland.gov
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3524-ARIN
             
             OrgTechHandle: TECH406-ARIN
             OrgTechName:   Tech
             OrgTechPhone:  +1-410-553-2604 
             OrgTechEmail:  tech@maryland.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECH406-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.
             #