Report for 26840

Name

ABG - Advanced Business Group, LLC, 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.

26840 ABG - Advanced Business Group, LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS33491         COMCAST-33491 - Comcast Cable Communications, LLC, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32455 AS26840        ORIGIN  Originate:       1280 /21.68  Transit:          0 /0.00  ABG - Advanced Business Group, LLC, 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       %
37243 AS26840       ABG - Advanced Business Group, LLC, US             4      0      0      4      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  50.233.76.0/24       4777 2516 7922 33491 26840   
  65.114.68.0/24       4777 2516 7922 33491 26840   
  208.47.211.0/24      4777 2516 7922 33491 26840   
  216.111.116.0/23     4777 2516 7922 33491 26840   

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

AS26840   4 More Specifics   4 Total Advertisements   ABG - Advanced Business Group, LLC, US
    50.233.76.0/24                50.128.0.0/9
    65.114.68.0/24                65.112.0.0/12
    208.47.211.0/24               208.44.0.0/14
    216.111.116.0/23              216.111.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS26840 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS26840\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:       26840
             ASName:         ABG
             ASHandle:       AS26840
             RegDate:        2002-12-05
             Updated:        2012-03-02
             Ref:            https://rdap.arin.net/registry/autnum/26840
             
             
             OrgName:        Advanced Business Group, LLC
             OrgId:          ABGL
             Address:        1055 Campus Drive
             City:           Mundelein
             StateProv:      IL
             PostalCode:     60060
             Country:        US
             RegDate:        2002-11-18
             Updated:        2011-09-24
             Ref:            https://rdap.arin.net/registry/entity/ABGL
             
             
             OrgTechHandle: NOC234-ARIN
             OrgTechName:   Network Operations Center
             OrgTechPhone:  +1-847-247-0700 
             OrgTechEmail:  netadmin@abgnetwork.net
             OrgTechRef:    https://rdap.arin.net/registry/entity/NOC234-ARIN
             
             OrgAbuseHandle: NOC234-ARIN
             OrgAbuseName:   Network Operations Center
             OrgAbusePhone:  +1-847-247-0700 
             OrgAbuseEmail:  netadmin@abgnetwork.net
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC234-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.
             #