Data as of Nov 11, 2026
45.154.75.0/24
No anonymizer space · no proxy exits in 30 daysPositive Systems LLC · space held by Konstantin Kirsanov
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 |
|---|---|---|---|---|---|---|
| 45.154.72.0/22 | 1,024 | IT-FASTSERVERS-20190916 | Konstantin Kirsanov (ORG-KK168-RIPE) · IT | ALLOCATED PA | Sep 16, 2019 | abuse@ |
| └ 45.154.75.0/24 | 256 | RU-POZITIS-75 | Positive Systems LLC (ORG-PS374-RIPE) · RU | ASSIGNED PA | Sep 19, 2019 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Konstantin Kirsanov
- Handle
- ORG-KK168-RIPE
- Range
- 45.
154. 72. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Sep 16, 2019
Origin network
AS42072
RU
- Name
- Positive Systems LLC
- Type
- Education
- Registered
- Sep 30, 2019
- Domain
- positivesystems.ru
- Industry
- Elementary and Secondary Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2019
- Current origin since
- Sep 2019 · 7.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.154.74.0/23 | AS42072 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42072 | RIPE | POZITIS-MNT | Oct 6, 2019 |
Whois
Registration for this announcement
- Range
- 45.
154. 75. 0/ 24 - Netname
- RU-POZITIS-75
- Registrant
- Positive Systems LLC
- Registrant country
- RU
- Organization
- Positive Systems LLC (ORG-PS374-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Sep 19, 2019
- Updated
- Nov 14, 2019
- Maintainer
- POZITIS-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Sep 16, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
pozitis. ru - Name
- Positive Systems NOC
- Handle
- PSN50-RIPE