Data as of Nov 11, 2026
37.16.112.0/22
No anonymizer space · no proxy exits in 30 daysF-Solutions Oy
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 |
|---|---|---|---|---|---|---|
| 37.16.96.0/19 | 8,192 | FI-FSOL-20111219 | F-Solutions Oy (ORG-FO10-RIPE) · FI | ALLOCATED PA | Dec 19, 2011 | abuse@ |
| └ 37.16.112.0/22 | 1,024 | REO-NET | Rauman Energia Sähköverkko Oy | ASSIGNED PA | Jan 19, 2012 | abuse@ via FI-FSOL-20111219 |
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 37.16.112.0/21
- Prefix
- 37.16.112.0/21
- Announced by
- AS57664 F-Solutions Oy
- Type
- Business
- RPKI
- RPKI valid
- Netname
- FI-FSOL-20111219
- Registrant
- F-Solutions Oy
- RIR
- RIPE NCC
Origin network
AS57664
FI
- Name
- F-Solutions Oy
- Type
- Business
- Registered
- Dec 30, 2011
- Domain
- f-solutions.fi
- Industry
- Community Groups and Nonprofits
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.16.112.0/21
37.16.112.0/21
Routing history
- Pattern
- Stable
- First seen
- Jan 2025
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.16.112.0/21 | AS57664 | /21 | RIPE | RPKI valid |
| 37.16.112.0/20 | AS57664 | /24 | RIPE | RPKI valid |
| 37.16.112.0/20 | AS51691 | /20 | RIPE | Another network |
IRR
Route objects on 37.16.112.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57664 | RIPE | FSOL-MNT | Dec 16, 2024 |
Whois
Registration for this announcement
- Range
- 37.
16. 96. 0/ 19 - Netname
- FI-FSOL-20111219
- Registrant
- F-Solutions Oy
- Registrant country
- FI
- Organization
- F-Solutions Oy (ORG-FO10-RIPE)
- Org country
- FI
- Type
- ALLOCATED PA
- Created
- Dec 19, 2011
- Updated
- Apr 15, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FI
- Delegated
- Dec 19, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
f-solutions. fi - Name
- F-Solutions Oy Role
- Handle
- FSOL-RIPE