Data as of Nov 7, 2026
178.217.129.128/26
No anonymizer space · no proxy exits in 30 daysKnowit 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 |
|---|---|---|---|---|---|---|
| 178.217.128.0/21 | 2,048 | FI-PLENWARE-20100601 | Knowit Solutions Oy (ORG-CPO1-RIPE) · FI | ALLOCATED PA | Apr 16, 2021 | abuse@ |
| └ 178.217.129.128/26 | 64 | FI-CYBERCOM-CDN3 | Content delivery / Load balancing | ASSIGNED PA | Apr 21, 2021 | abuse@ via FI-PLENWARE-20100601 |
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 178.217.128.0/21
- Prefix
- 178.217.128.0/21
- Announced by
- AS51164 Knowit Solutions Oy
- Type
- Business
- Proxy exits
- 1
- RPKI
- RPKI valid
- Netname
- FI-PLENWARE-20100601
- Registrant
- Knowit Solutions Oy
- RIR
- RIPE NCC
Origin network
AS51164
FI
- Name
- Knowit Solutions Oy
- Type
- Business
- Registered
- Jun 11, 2010
- Domain
- knowit.fi
- Website
- www.knowit.fi
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 178.217.128.0/21
178.217.128.0/21
Routing history
- Pattern
- Stable
- First seen
- Jul 2010
- Current origin since
- Jul 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.217.128.0/21 | AS51164 | /21 | RIPE | RPKI valid |
IRR
Route objects on 178.217.128.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS51164 | RIPE | Knowit Solutions Oy | HARDWARE-MNT | Mar 11, 2025 |
Whois
Registration for this announcement
- Range
- 178.
217. 128. 0/ 21 - Netname
- FI-PLENWARE-20100601
- Registrant
- Knowit Solutions Oy
- Registrant country
- FI
- Organization
- Knowit Solutions Oy (ORG-CPO1-RIPE)
- Org country
- FI
- Type
- ALLOCATED PA
- Created
- Apr 16, 2021
- Updated
- Mar 11, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FI
- Delegated
- Jun 1, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hard. ware. fi - Name
- Abuse Contact
- Handle
- ABUS666-FI