Data as of Nov 12, 2026
45.81.65.0/24
No anonymizer space · no proxy exits in 30 daysEmisfera Societa' Cooperativa · space held by Viatek Srl
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 45.81.64.0/22 | 1,024 | IT-VIATEK-20190517 | Viatek Srl (ORG-VS257-RIPE) · IT | ALLOCATED PA | May 17, 2019 | abuse@ |
| └ 45.81.65.0/24 | 256 | Emisfera-65 | unknown | SUB-ALLOCATED PA | May 13, 2025 | abuse@ via IT-VIATEK-20190517 |
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
Announced by
Covering announcement 45.81.64.0/22
- Prefix
- 45.81.64.0/22
- Announced by
- AS41644 Emisfera Societa' Cooperativa
- Type
- Business
- Proxy exits
- 9
- RPKI
- RPKI valid
- Netname
- IT-VIATEK-20190517
- Registrant
- Viatek Srl
- RIR
- RIPE NCC
Origin network
AS41644
IT
- Name
- Emisfera Societa' Cooperativa
- Type
- Business
- Registered
- Sep 28, 2006
- Domain
- emisfera.it
- Website
- www.emisfera.it
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 45.81.64.0/22
45.81.64.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2025
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.81.64.0/22 | AS41644 | /22 | RIPE | RPKI valid |
IRR
Route objects on 45.81.64.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS41644 | RIPE | MNT-IT-VIATEK-1 | May 20, 2025 |
Whois
Registration for this announcement
- Range
- 45.
81. 64. 0/ 22 - Netname
- IT-VIATEK-20190517
- Registrant
- Viatek Srl
- Registrant country
- IT
- Organization
- Viatek Srl (ORG-VS257-RIPE)
- Org country
- IT
- Type
- ALLOCATED PA
- Created
- May 17, 2019
- Updated
- May 20, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- May 17, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
viatek. it - Name
- Abuse-C Role
- Handle
- AR52606-RIPE