Data as of Nov 12, 2026
45.128.41.0/24
No anonymizer space · no proxy exits in 30 daysK-Net SAS · space held by K-sys SA
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 |
|---|---|---|---|---|---|---|
| 45.128.40.0/22 | 1,024 | CH-KSYS-20190711 | K-sys SA (ORG-KS73-RIPE) · CH | ALLOCATED PA | Nov 28, 2024 | abuse@ |
| └ 45.128.41.0/24 | 256 | KNET-CUSTOMERS | Knet FAI Range | ASSIGNED PA | Oct 15, 2020 | abuse@ via CH-KSYS-20190711 |
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 45.128.40.0/22
- Prefix
- 45.128.40.0/22
- Announced by
- AS24904 K-Net SAS
- Type
- Residential
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- CH-KSYS-20190711
- Registrant
- K-sys SA
- RIR
- RIPE NCC
Origin network
AS24904
FR
- Name
- K-Net SAS
- Type
- Internet provider
- Registered
- May 14, 2002
- Domain
- kwaoo.com
- Website
- www.kwaoo.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 45.128.40.0/22
45.128.40.0/22
Routing history
- Pattern
- Stable
- First seen
- Oct 2020
- Current origin since
- Oct 2020 · 6.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.128.40.0/22 | AS24904 | /24 | RIPE | RPKI valid |
IRR
Route objects on 45.128.40.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS24904 | RIPE | K-NET | MNT-KWAOO | Oct 15, 2020 |
Whois
Registration for this announcement
- Range
- 45.
128. 40. 0/ 22 - Netname
- CH-KSYS-20190711
- Registrant
- K-sys SA
- Registrant country
- FR
- Organization
- K-sys SA (ORG-KS73-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Nov 28, 2024
- Updated
- Jan 2, 2025
- Maintainer
- MNT-KSYS
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Jul 11, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
kwaoo. net - Name
- KNET ABUSE
- Handle
- KA4373-RIPE