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 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.

27026 NETWORKMARYLAND - networkMaryland, US

  Adjacency:    13  Upstream:     2  Downstream:    11
  Upstream Adjacent AS list
    AS701           UUNET - Verizon Business, US
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
  Downstream Adjacent AS list
    AS393709        HCGAS - Harford County, Maryland, US
    AS6059          UMS2-ASN - University System of Maryland, US
    AS55111         CALVERT-COUNTY - Calvert County, US
    AS64248         WCPS-ASN-01 - Worcester County Public Schools, US
    AS15268         MDARCHIVES - Maryland State Archives, US
    AS397940        FCG-AS-01 - Frederick County Government, US
    AS398130        MARYLAND-AOC - Maryland Administrative Office of the Courts AOC, US
    AS30067         AACG-AS - Anne Arundel County, Maryland, US
    AS26297         HCGOV - Howard County, Maryland, US
    AS4954          CARR - Carroll County Government, US
    AS53302         BALTIMORECOUNTYGOVERNMENT - Baltimore County Government, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1734  AS27026        ORG+TRN Originate:     137728 /14.93  Transit:      78848 /15.73 NETWORKMARYLAND - 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       %
 2771 AS27026       NETWORKMARYLAND - networkMaryland, US             26     19      0      7     19  73.08%


  Prefix               AS Path                              Aggregation Suggestion
  167.102.0.0/16       4777 2497 701 27026 27026   
  167.102.0.0/19       4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.29.0/24      4777 2497 3356 27026 27026   
  167.102.32.0/19      4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.56.0/22      4777 2497 701 27026 27026 {27026}   
  167.102.56.0/24      4777 2497 701 27026 27026 {27026} - Withdrawn - matching aggregate 167.102.56.0/22 4777 2497 701 27026 27026 {27026}
  167.102.64.0/19      4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.76.0/23      4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.96.0/19      4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.108.0/22     4777 2497 3356 27026 27026   
  167.102.128.0/19     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.134.0/24     4777 2516 3356 27026 27026   
  167.102.142.0/24     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.147.0/24     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.160.0/19     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.160.0/24     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.161.0/24     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.166.0/24     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.178.0/24     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.192.0/19     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.198.0/23     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.224.0/19     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.227.0/24     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.236.0/23     4777 2497 701 27026 27026 - Withdrawn - matching aggregate 167.102.0.0/16 4777 2497 701 27026 27026
  167.102.243.0/24     4777 2497 3356 27026 27026   
  204.145.182.0/24     4777 2497 701 27026 27026   

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

AS27026   24 More Specifics   26 Total Advertisements   NETWORKMARYLAND - 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
    167.102.134.0/24              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
    167.102.198.0/23              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

Whois Entry

whois: 402332

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: 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: 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
             
             OrgTechHandle: TECH406-ARIN
             OrgTechName:   Tech
             OrgTechPhone:  +1-410-553-2604 
             OrgTechEmail:  tech@maryland.gov
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECH406-ARIN
             
             OrgNOCHandle: NOC11330-ARIN
             OrgNOCName:   NOC
             OrgNOCPhone:  +1-877-664-6963 
             OrgNOCEmail:  noc@networkmaryland.gov
             OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC11330-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.
             #