Data as of Nov 3, 2026
136.143.136.0/24
No anonymizer space · no proxy exits in 30 daysHypertherm Inc.
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS174 Cogent Communications, LLC, after 2.2 years unannounced
Network & registry
Origin network
AS10858
US
- Name
- Hypertherm Inc.
- Type
- Business
- Registered
- Jul 1, 2008
- Domain
- hypertherm.com
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- May 2018
- Current origin since
- Jun 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 136.143.136.0/24
- Netname
- HYPER-27
- Registrant
- Hypertherm Inc.
- Organization
- Hypertherm Inc. (HYPER-27)
- Org address
- 21 Great Hollow Road, Hanover, NH, 03755
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-136-143-136-0-1
- Parent
- NET-136-0-0-0-0
- Created
- May 15, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- May 15, 2026
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Giaccone, Brian N
- Phone
- +1-603-643-3441
- Handle
- BNG13-ARIN