Data as of Nov 3, 2026
45.154.73.0/24
No anonymizer space · no proxy exits in 30 daysKonstantin 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 | [email protected] |
| └ 45.154.73.0/24 | 256 | IT-FASTSERVERS-73 | unknown | ASSIGNED PA | Sep 19, 2019 | [email protected] via IT-FASTSERVERS-20190916 |
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
- Konstantin Kirsanov
- Handle
- ORG-KK168-RIPE
- Range
- 45.154.72.0/22
- Registration type
- ALLOCATED PA
- Record created
- Sep 16, 2019
Origin network
AS208200
IT
- Name
- Konstantin Kirsanov
- Type
- Hosting
- Registered
- Sep 16, 2019
- Domain
- fastservers.it
- Website
- www.fastservers.it/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2019
- Current origin since
- May 2020 · 6.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.154.72.0/23 | AS208200 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS208200 | RIPE | MNT-IT-FASTSERVERS-1 | Sep 20, 2019 |
Whois
Registration for this announcement
- Range
- 45.154.73.0/24
- Netname
- IT-FASTSERVERS-73
- Registrant country
- IT
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 19, 2019
- Updated
- Sep 19, 2019
- Maintainer
- mnt-it-fastservers-1
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Sep 16, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR55628-RIPE