Data as of Nov 10, 2026
64.78.158.0/24
No anonymizer space · no proxy exits in 30 daysOpen Technology Solutions, LLC · space held by Flexential Colorado Corp.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.78.152.0/21 since Feb 2021 | AS13649 | Hosting | Flexential Colorado Corp. | |
| 64.78.144.0/20 since May 2005 | AS13649 | Hosting | Flexential Colorado Corp. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.78.144.0/20 | 4,096 | VIAWEST-BLK-13 | Flexential Colorado Corp. (VINS) · US | Direct Allocation | Apr 27, 2000 | abuse@ |
| └ 64.78.158.0/24 | 256 | FLEX-404E-9E00-24 | Open Technology Solutions (C08082330) · US | Reassigned | Oct 28, 2021 | abuse@ via VIAWEST-BLK-13 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Flexential Colorado Corp.
- Handle
- VINS
- Range
- 64.
78. 144. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Apr 27, 2000
Origin network
AS31902
US
- Name
- Open Technology Solutions, LLC
- Type
- Business
- Registered
- Jan 21, 2004
- Domain
- open-techs.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2010
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 3
- Last change of origin
- Nov 2021
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31902 | RADB | SQVWL001 | MAINT-FLEXENTIAL | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 64.
78. 158. 0/ 24 - Netname
- FLEX-404E-9E00-24
- Registrant
- Open Technology Solutions
- Organization
- Open Technology Solutions (C08082330)
- Type
- Reassigned
- Handle
- NET-64-78-158-0-1
- Parent
- NET-64-78-144-0-1
- Created
- Oct 28, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
flexential. com - Name
- Abuse
- Phone
- +1-833-264-3539
- Handle
- ZP76-ARIN