Data as of Nov 6, 2026
146.174.192.0/18
No anonymizer space · no proxy exits in 30 daysAS400650 · space held by Quantum Corporation
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 146.174.238.0/23 since Aug 2012 | AS209 | Residential | Quantum Corporation |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 15,872 | 97% | 2 | |
| Residential | 512 | 3.1% | 1 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2022
- Current origin since
- Nov 2022 · 4.0 yr
- Origin networks
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 146.174.200.0/22 | AS2764 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.200.0/23 | AS2764 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.200.0/24 | AS2764 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.201.0/24 | AS2764 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.202.0/23 | AS2764 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.202.0/24 | AS2764 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.203.0/24 | AS2764 | RADB | Proxy route object registered by AS2764 | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.208.0/24 | AS9398 | RADB | (140633) | MAINT-AS2764 | Nov 13, 2023 |
| 146.174.236.0/24 | AS9534 | RADB | Proxy-registered route object | MAINT-HGC-INTL | Oct 2, 2026 |
| 146.174.236.0/24 | AS209 | NTTCOM | Quantum Amcorp | MAINT-AS9534 | Jan 21, 2014 |
| 146.174.236.0/24 | AS9534 | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Dec 2, 2014 |
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