Data as of Nov 13, 2026
80.83.173.0/24
1 residential-proxy exit · 30 daysNetwork Sistemi S.R.L.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
5
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
4 observations
Proxy providers listing exits
- 2Extract
- Byteful
- Infatica
- Proxy-Seller
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 80. | 1,280 | IT-NETWORKSISTEMI-20010802 | Network Sistemi S.R.L. (ORG-NSS42-RIPE) · IT | ALLOCATED PA | May 30, 2025 | abuse@ |
| └ 80.83.173.0/24 | 256 | NETWORKSISTEMI-NET | unknown | ASSIGNED PA | Nov 30, 2023 | abuse@ via IT-NETWORKSISTEMI-20010802 |
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
- Network Sistemi S.R.L.
- Handle
- ORG-NSS42-RIPE
- Range
- 80.
83. 171. 0 - 80. 83. 175. 255 - Registration type
- ALLOCATED PA
- Record created
- May 30, 2025
Origin network
AS21058
IT
- Name
- Network Sistemi S.R.L.
- Type
- Internet provider
- Registered
- Aug 8, 2001
- Domain
- networksistemi.it
- Website
- www.networksistemi.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
- Jan 2009
- Current origin since
- Jan 2009 · 18 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 80.83.173.0/24 | AS21058 | /24 | RIPE | RPKI valid |
| 80.83.172.0/23 | AS21058 | /23 | RIPE | Too specific |
| 80.83.172.0/22 | AS21058 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21058 | RIPE | LIR-IT-NETWORKSISTEMI-1-MNT | Nov 30, 2023 |
Whois
Registration for this announcement
- Range
- 80.
83. 173. 0/ 24 - Netname
- NETWORKSISTEMI-NET
- Registrant country
- IT
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Nov 30, 2023
- Updated
- Nov 30, 2023
- Maintainer
- lir-it-networksistemi-1-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Aug 2, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
networksistemi. it - Name
- Abuse-C Role
- Handle
- AR69594-RIPE