Data as of Nov 3, 2026
Autonomous system

AS54036

Clean Harbors Environmental Services, Inc.

Announces 6,400 addresses in 22 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
12.15.160.0/24
since Oct 2011
BusinessAT&T Enterprises, LLC
155.203.1.0/24
since Oct 2018
BusinessSafety-Kleen Systems, INC
155.203.2.0/24
since Feb 2019
BusinessSafety-Kleen Systems, INC
155.203.3.0/24
since Apr 2019
BusinessSafety-Kleen Systems, INC
155.203.4.0/24
since Apr 2019
BusinessSafety-Kleen Systems, INC
155.203.8.0/22
since Jul 2019
BusinessSafety-Kleen Systems, INC
155.203.15.0/24
since Feb 2019
BusinessSafety-Kleen Systems, INC
155.203.64.0/24
since Nov 2019
BusinessSafety-Kleen Systems, INC
155.203.126.0/24
since Nov 2018
BusinessSafety-Kleen Systems, INC
155.203.128.0/24
since Nov 2018
BusinessSafety-Kleen Systems, INC
155.203.176.0/24
since Feb 2021
BusinessSafety-Kleen Systems, INC
155.203.200.0/24
since Jul 2019
BusinessSafety-Kleen Systems, INC
155.203.201.0/24
since Jul 2019
BusinessSafety-Kleen Systems, INC
155.203.202.0/24
since Jul 2019
BusinessSafety-Kleen Systems, INC
155.203.203.0/24
since Jan 2025
BusinessSafety-Kleen Systems, INC
155.203.204.0/24
since Nov 2024
BusinessSafety-Kleen Systems, INC
155.203.205.0/24
since Aug 2025
BusinessSafety-Kleen Systems, INC
155.203.206.0/24
since Oct 10, 2026
BusinessSafety-Kleen Systems, INC
155.203.207.0/24
since May 2026
BusinessSafety-Kleen Systems, INC
155.203.208.0/24
since Jun 2026
BusinessSafety-Kleen Systems, INC
155.203.249.0/24
since Mar 2024
BusinessSafety-Kleen Systems, INC
155.203.253.0/24
since Nov 2018
BusinessSafety-Kleen Systems, INC

Network & history

Profile
Registered
Sep 14, 2011
Domain
cleanharbors.com
Industry
Law, Business, and Consulting Services