Report for 54036

Name

CHES-NET - Clean Harbors Environmental Services, Inc., 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.

54036 CHES-NET, US

  Adjacency:     6  Upstream:     6  Downstream:     0
  Upstream Adjacent AS list
    AS46887         CROWNCASTLE-AS46887, US
    AS9498          BBIL-AP BHARTI Airtel Ltd., IN
    AS852           TELUS Communications, CA
    AS3257          GTT-BACKBONE GTT, US
    AS4755          TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
    AS7015          COMCAST-7015, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14303 AS54036        ORIGIN  Originate:       5888 /19.48  Transit:          0 /0.00  CHES-NET, 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       %
 8984 AS54036       CHES-NET, US                                      20      8      3     15      5  25.00%


  Prefix               AS Path                              Aggregation Suggestion
  12.15.160.0/24       57866 1299 46887 54036   
  155.203.1.0/24       293 3356 46887 54036   
  155.203.2.0/23       57866 1299 46887 54036 + Announce - aggregate of 155.203.2.0/24 (57866 1299 46887 54036) and 155.203.3.0/24 (57866 1299 46887 54036)
  155.203.2.0/24       57866 1299 46887 54036 - Withdrawn - aggregated with 155.203.3.0/24 (57866 1299 46887 54036)
  155.203.3.0/24       57866 1299 46887 54036 - Withdrawn - aggregated with 155.203.2.0/24 (57866 1299 46887 54036)
  155.203.4.0/24       57866 3356 7015 54036   
  155.203.8.0/22       293 3356 46887 54036   
  155.203.15.0/24      57866 3356 7015 54036   
  155.203.64.0/24      57866 3356 7015 54036   
  155.203.126.0/24     57866 3356 7015 54036   
  155.203.128.0/24     57866 1299 46887 54036   
  155.203.176.0/24     6939 852 54036         
  155.203.200.0/22     6939 9498 54036      + Announce - aggregate of 155.203.200.0/23 (6939 9498 54036) and 155.203.202.0/23 (6939 9498 54036)
  155.203.200.0/24     6939 9498 54036      - Withdrawn - aggregated with 155.203.201.0/24 (6939 9498 54036)
  155.203.201.0/24     6939 9498 54036      - Withdrawn - aggregated with 155.203.200.0/24 (6939 9498 54036)
  155.203.202.0/24     6939 9498 54036      - Withdrawn - aggregated with 155.203.203.0/24 (6939 9498 54036)
  155.203.203.0/24     6939 9498 54036      - Withdrawn - aggregated with 155.203.202.0/24 (6939 9498 54036)
  155.203.204.0/23     6939 9498 54036      + Announce - aggregate of 155.203.204.0/24 (6939 9498 54036) and 155.203.205.0/24 (6939 9498 54036)
  155.203.204.0/24     6939 9498 54036      - Withdrawn - aggregated with 155.203.205.0/24 (6939 9498 54036)
  155.203.205.0/24     6939 9498 54036      - Withdrawn - aggregated with 155.203.204.0/24 (6939 9498 54036)
  155.203.207.0/24     2914 6453 4755 54036   
  155.203.249.0/24     3257 54036             
  155.203.253.0/24     57866 3356 7015 54036   

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

AS54036   17 More Specifics   17 Total Advertisements   CHES-NET, US
    12.15.160.0/24                12.0.0.0/8
    155.203.1.0/24                155.203.0.0/16
    155.203.2.0/24                155.203.0.0/16
    155.203.3.0/24                155.203.0.0/16
    155.203.4.0/24                155.203.0.0/16
    155.203.8.0/22                155.203.0.0/16
    155.203.15.0/24               155.203.0.0/16
    155.203.64.0/24               155.203.0.0/16
    155.203.126.0/24              155.203.0.0/16
    155.203.128.0/24              155.203.0.0/16
    155.203.129.0/24              155.203.0.0/16
    155.203.176.0/24              155.203.0.0/16
    155.203.200.0/24              155.203.0.0/16
    155.203.201.0/24              155.203.0.0/16
    155.203.202.0/24              155.203.0.0/16
    155.203.249.0/24              155.203.0.0/16
    155.203.253.0/24              155.203.0.0/16

Whois Entry

whois: 402603

IANA has recorded AS54036 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS54036\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:       54036
             ASName:         CHES-NET
             ASHandle:       AS54036
             RegDate:        2011-09-14
             Updated:        2012-03-02
             Comment:        http://www.cleanharbors.com
             Comment:        Standard IT hours are 9am to 5pm EST
             Ref:            https://rdap.arin.net/registry/autnum/54036
             
             
             OrgName:        Clean Harbors Environmental Services, Inc.
             OrgId:          CHES-7
             Address:        42 Longwater Drive
             City:           Norwell
             StateProv:      MA
             PostalCode:     02061
             Country:        US
             RegDate:        2011-08-23
             Updated:        2011-09-24
             Comment:        http://www.cleanharbors.com
             Comment:        Standard IT hours are 9am to 5pm EST.
             Ref:            https://rdap.arin.net/registry/entity/CHES-7
             
             
             OrgAbuseHandle: NETWO4542-ARIN
             OrgAbuseName:   Network Services
             OrgAbusePhone:  +1-781-792-5000 
             OrgAbuseEmail:  networkservices@cleanharbors.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4542-ARIN
             
             OrgTechHandle: NETWO4542-ARIN
             OrgTechName:   Network Services
             OrgTechPhone:  +1-781-792-5000 
             OrgTechEmail:  networkservices@cleanharbors.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4542-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.
             #