Data as of Nov 6, 2026
23.134.52.0/24
No anonymizer space · no proxy exits in 30 daysOsir, Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 30, 2026
from AS197362 Fiks Networks SH.P.K.
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 |
|---|---|---|---|---|---|---|
| 23.134.52.0/24 | 256 | ZANA-TECH-DUALST-1 | Osir, Inc. (ZT-75) · US | Direct Allocation | Feb 10, 2025 | abuse@ |
| └ 23.134.52.0/24 | 256 | ZANA-TECH-DS | unknown | Reassigned | Feb 10, 2025 | abuse@ via ZANA-TECH-DUALST-1 |
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
Origin network
AS11867
US
- Name
- Osir, Inc.
- Type
- Hosting
- Registered
- Feb 12, 2025
- Domain
- osir.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2025
- Current origin since
- Sep 30, 2026 · 1 mo
- Origin networks
- 3
- Last change of origin
- Sep 30, 2026
Recorded history
History
- Handoffs
- 4
- Also announced by
- 197362
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 23.
134. 52. 0/ 24 - Netname
- ZANA-TECH-DS
- Registrant
- Osir, Inc.
- Organization
- Osir, Inc. (ZT-75)
- Org address
- 131 Continental Dr,, Newark, DE, 19713
- Org country
- US
- Type
- Reassigned
- Handle
- NET-23-134-52-0-2
- Parent
- NET-23-134-52-0-1
- Created
- Feb 10, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 10, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
osir. com - Name
- ABUSE
- Phone
- +1-929-556-6652
- Handle
- ABUSE9119-ARIN