Data as of Nov 9, 2026
81.16.220.0/24
1 residential-proxy exit · 30 daysSirius Technology SRL · space held by Opticonn SRL
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
40 observations
Proxy providers listing exits
- AnyIP
- FloppyData
Network & registry
Announced by
Covering announcement 81.16.220.0/22
- Prefix
- 81.16.220.0/22
- Announced by
- AS60501 Sirius Technology SRL
- Type
- Residential
- Proxy exits
- 11
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- IT-OPTICONN-20180816
- Registrant
- Opticonn SRL
- RIR
- RIPE NCC
Origin network
AS60501
IT
- Name
- Sirius Technology SRL
- Type
- Internet provider
- Registered
- Jul 9, 2013
- Domain
- siriustec.it
- Website
- www.siriustec.it
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.16.220.0/22
81.16.220.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2018
- Current origin since
- Aug 2018 · 8.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.16.220.0/22 | AS60501 | /22 | RIPE | RPKI valid |
IRR
Route objects on 81.16.220.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS60501 | RIPE | SIRIUS IPv4 NET3 | IT-OPTICONN-1-MNT | May 24, 2023 |
Whois
Registration for this announcement
- Range
- 81.
16. 220. 0/ 22 - Netname
- IT-OPTICONN-20180816
- Registrant
- Opticonn SRL
- Registrant country
- IT
- Organization
- Opticonn SRL (ORG-OS243-RIPE)
- Org country
- IT
- Type
- ALLOCATED-ASSIGNED PA
- Created
- Aug 16, 2018
- Updated
- Jan 20, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Aug 16, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
opticonn. it - Name
- Abuse-C Role
- Handle
- AR47887-RIPE