Data as of Nov 12, 2026
158.58.173.0/24
No anonymizer space · no proxy exits in 30 daysSeflow s.r.l.
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 |
|---|---|---|---|---|---|---|
| 158.58.168.0/21 | 2,048 | IT-SEFLOW-20111110 | Seflow s.r.l. (ORG-SS112-RIPE) · IT | ALLOCATED PA | Nov 10, 2011 | abuse@ |
| └ 158.58.172.0/23 | 512 | SEFLOW-MGMT | Dedicated Servers | ASSIGNED PA | Oct 29, 2012 | abuse@ via IT-SEFLOW-20111110 |
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 158.58.168.0/21
- Prefix
- 158.58.168.0/21
- Announced by
- AS49367 Seflow s.r.l.
- Type
- Hosting
- Proxy exits
- 11
- RPKI
- RPKI valid
- Netname
- IT-SEFLOW-20111110
- Registrant
- Seflow s.r.l.
- RIR
- RIPE NCC
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 158.58.168.0/21
158.58.168.0/21
Routing history
- Pattern
- Stable
- First seen
- Nov 2011
- Current origin since
- Dec 2023 · 2.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.58.168.0/21 | AS31034 | /24 | RIPE | Another network |
| 158.58.168.0/21 | AS49367 | /24 | RIPE | RPKI valid |
IRR
Route objects on 158.58.168.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49367 | RIPE | SeFlow.it Internet Services - wf2 - Milan | MNT-SEFLOW | Nov 10, 2011 |
Whois
Registration for this announcement
- Range
- 158.
58. 168. 0/ 21 - Netname
- IT-SEFLOW-20111110
- Registrant
- Seflow s.r.l.
- Registrant country
- IT
- Organization
- Seflow s.r.l. (ORG-SS112-RIPE)
- Org country
- IT
- Type
- ALLOCATED PA
- Created
- Nov 10, 2011
- Updated
- Aug 30, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Nov 10, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
seflow. net - Name
- Abuse Contact
- Handle
- MB14946