Data as of Nov 13, 2026
45.159.36.0/24
No anonymizer space · no proxy exits in 30 daysOpticonn SRL
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 45.159.36.0/22 since Sep 2024 | AS57264 | Residential | 83 1 always on | Opticonn SRL |
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 |
|---|---|---|---|---|---|---|
| 45.159.36.0/22 | 1,024 | IT-OPTICONN-20190930 | Opticonn SRL (ORG-OS243-RIPE) · IT | ALLOCATED PA | Dec 30, 2021 | abuse@ |
| └ 45.159.36.0/24 | 256 | SIRIUS_ | unknown | ASSIGNED PA | Sep 30, 2019 | abuse@ via IT-OPTICONN-20190930 |
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
- Opticonn SRL
- Handle
- ORG-OS243-RIPE
- Range
- 45.
159. 36. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Dec 30, 2021
Origin network
AS57264
IT
- Name
- Opticonn SRL
- Type
- Internet provider
- Registered
- Feb 26, 2019
- Domain
- opticonn.it
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2019
- Current origin since
- Dec 2019 · 6.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.159.36.0/24 | AS57264 | /24 | RIPE | RPKI valid |
| 45.159.36.0/22 | AS57264 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57264 | RIPE | OPTICONN IPv4 NET1/1 | IT-OPTICONN-1-MNT | May 24, 2023 |
Whois
Registration for this announcement
- Range
- 45.
159. 36. 0/ 24 - Netname
- SIRIUS_
S4_ CUSTOMERS_ NET1 - Registrant country
- IT
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 30, 2019
- Updated
- Sep 30, 2019
- Maintainer
- mnt-it-essequattro-1
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Sep 30, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
opticonn. it - Name
- Abuse-C Role
- Handle
- AR47887-RIPE