Data as of Nov 6, 2026
146.174.200.0/23
No anonymizer space · no proxy exits in 30 daysAS400650 · space held by Quantum Corporation
Network & registry
Announced by
Covering announcement 146.174.192.0/18
- Prefix
- 146.174.192.0/18
- Announced by
- AS400650
- Type
- Business
- RPKI
- No RPKI
- Netname
- QUANTUM1
- Registrant
- Quantum Corporation
- RIR
- ARIN
Origin network
AS400650
ZZ
- Type
- Business
- Registered
- Nov 5, 2026
- Domain
- quantum.com
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 146.174.192.0/18
146.174.192.0/18
Routing history
- Pattern
- Stable
- First seen
- Nov 2022
- Current origin since
- Nov 2022 · 4.0 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 146.
174. 192. 0/ 18 - Netname
- QUANTUM1
- Registrant
- Quantum Corporation
- Organization
- Quantum Corporation (QUANTU-3)
- Org address
- 224 Airport Parkway, San Jose, CA, 95110
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-146-174-192-0-1
- Parent
- NET-146-0-0-0-0
- Created
- Feb 22, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 22, 1991
- Status
- assigned
Report abuse
Abuse contact
- chuck.
hampton@ quantum. com - Name
- Quantum Corporation
- Phone
- +1-719-536-5000
- Handle
- ZQ13-ARIN