Data as of Nov 15, 2026
45.133.212.0/24
No anonymizer space · no proxy exits in 30 daysSeflow s.r.l. · space held by BigBox Softwares LLC
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 |
|---|---|---|---|---|---|---|
| 45.133.212.0/22 | 1,024 | US-BIGBOX-20190725 | BigBox Softwares LLC (ORG-BSL27-RIPE) · US | ALLOCATED PA | Nov 15, 2021 | abuse@ |
| └ 45.133.212.0/23 | 512 | BigBox-Italy-Aggregated-3 | unknown | SUB-ALLOCATED PA | Dec 7, 2023 | abuse@ via US-BIGBOX-20190725 |
| └ 45.133.212.0/24 | 256 | ItalyNetwork-5 | unknown | ASSIGNED PA | Jul 25, 2019 | abuse@ via BigBox-Italy-Aggregated-3 |
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 45.133.212.0/23
- Prefix
- 45.133.212.0/23
- Announced by
- AS49367 Seflow s.r.l.
- Type
- Hosting
- RPKI
- No RPKI
- Netname
- BigBox-Italy-Aggregated-3
- RIR
- RIPE NCC
Registry
Holder
- Organization
- BigBox Softwares LLC
- Handle
- ORG-BSL27-RIPE
- Range
- 45.
133. 212. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Nov 15, 2021
- Reallocated to
- Not named in the registry
- Reallocated range
- 45.
133. 212. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Dec 7, 2023
Origin network
AS49367
IT
- Name
- Seflow s.r.l.
- Type
- Hosting
- Registered
- May 27, 2009
- Domain
- seflow.net
- Website
- www.seflow.net
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 28
Routing timeline
Who has announced 45.133.212.0/23
45.133.212.0/23
Routing history
- Pattern
- Stable
- First seen
- Dec 2023
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 1
IRR
Route objects on 45.133.212.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49367 | RIPE | MNT-SEFLOW | Dec 19, 2023 |
Whois
Registration for this announcement
- Range
- 45.
133. 212. 0/ 23 - Netname
- BigBox-Italy-Aggregated-3
- Registrant country
- IT
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Dec 7, 2023
- Updated
- Dec 7, 2023
- Maintainer
- MNT-SEFLOW
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Jul 25, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
bigboxhost. com - Name
- Abuse-C Role
- Handle
- AR53030-RIPE