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
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 12.15.160.0/24 since Oct 2011 | Business | AT&T Enterprises, LLC | |
| 155.203.1.0/24 since Oct 2018 | Business | Safety-Kleen Systems, INC | |
| 155.203.2.0/24 since Feb 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.3.0/24 since Apr 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.4.0/24 since Apr 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.8.0/22 since Jul 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.15.0/24 since Feb 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.64.0/24 since Nov 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.126.0/24 since Nov 2018 | Business | Safety-Kleen Systems, INC | |
| 155.203.128.0/24 since Nov 2018 | Business | Safety-Kleen Systems, INC | |
| 155.203.176.0/24 since Feb 2021 | Business | Safety-Kleen Systems, INC | |
| 155.203.200.0/24 since Jul 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.201.0/24 since Jul 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.202.0/24 since Jul 2019 | Business | Safety-Kleen Systems, INC | |
| 155.203.203.0/24 since Jan 2025 | Business | Safety-Kleen Systems, INC | |
| 155.203.204.0/24 since Nov 2024 | Business | Safety-Kleen Systems, INC | |
| 155.203.205.0/24 since Aug 2025 | Business | Safety-Kleen Systems, INC | |
| 155.203.206.0/24 since Oct 10, 2026 | Business | Safety-Kleen Systems, INC | |
| 155.203.207.0/24 since May 2026 | Business | Safety-Kleen Systems, INC | |
| 155.203.208.0/24 since Jun 2026 | Business | Safety-Kleen Systems, INC | |
| 155.203.249.0/24 since Mar 2024 | Business | Safety-Kleen Systems, INC | |
| 155.203.253.0/24 since Nov 2018 | Business | Safety-Kleen Systems, INC |
Network & history
Profile
- Registered
- Sep 14, 2011
- Domain
- cleanharbors.com
- Industry
- Law, Business, and Consulting Services
Routing patterns
How its announcements have moved
Arrivals