Data as of Nov 11, 2026
176.97.1.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by "Scientific-Industrial Firm "Volz" Limited Liability Company
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Jul 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 176.97.0.0/21 since Aug 2025 | AS12963 | Residential | "Scientific-Industrial Firm "Volz" Limited Liability Company |
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 |
|---|---|---|---|---|---|---|
| 176.97.0.0/21 | 2,048 | UA-LDC-20110912 | "Scientific-Industrial Firm "Volz" Limited Liability Company (ORG-LDC1-RIPE) · UA | ALLOCATED PA | Aug 14, 2025 | abuse@ |
| └ 176.97.1.0/24 | 256 | fristgrecht-azure-net | FRISTGRECHT | ASSIGNED PA | Jul 3, 2026 | abuse@ via UA-LDC-20110912 |
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
- "Scientific-Industrial Firm "Volz" Limited Liability Company
- Handle
- ORG-LDC1-RIPE
- Range
- 176.
97. 0. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Aug 14, 2025
Origin network
AS8075
US
- Name
- Microsoft Corporation
- Type
- Hosting
- Registered
- Mar 31, 1997
- Domain
- microsoft.com
- Website
- www.microsoft.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.97.1.0/24 | AS8075 | /24 | RIPE | RPKI valid |
| 176.97.0.0/21 | AS12963 | /21 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 176.
97. 1. 0/ 24 - Netname
- fristgrecht-azure-net
- Registrant
- FRISTGRECHT
- Registrant country
- UA
- Organization
- FRISTGRECHT
- Org country
- UA
- Type
- ASSIGNED PA
- Created
- Jul 3, 2026
- Updated
- Jul 9, 2026
- Maintainer
- LDC-UA-MNT
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- Sep 12, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
volz. ua - Name
- LDC NOC
- Handle
- LDC-RIPE