Data as of Nov 3, 2026
155.203.201.0/24
No anonymizer space · no proxy exits in 30 daysClean Harbors Environmental Services, Inc. · space held by Safety-Kleen Systems, INC
Network & registry
Origin network
AS54036
US
- Name
- Clean Harbors Environmental Services, Inc.
- Type
- Business
- Registered
- Sep 14, 2011
- Domain
- cleanharbors.com
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2019
- Current origin since
- Jul 2019 · 7.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 155.203.0.0/16
- Netname
- CLEAN-HARBORS-155
- Registrant
- Safety-Kleen Systems, INC
- Organization
- Safety-Kleen Systems, INC (SAFETY-1)
- Org address
- One Brinckman Way, Elgin, IL, 60123
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-155-203-0-0-1
- Parent
- NET-155-0-0-0-0
- Created
- Nov 25, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 25, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN