Data as of Nov 5, 2026
89.200.223.0/24
No anonymizer space · no proxy exits in 30 daysCKW Fiber Services AG · space held by TailorIT AG
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin May 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 89.200.220.0/22 since Jul 2022 | AS198433 | Unknown | TailorIT AG |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 89.200.220.0/22 | 1,024 | CH-TAILORIT-20180726 | TailorIT AG (ORG-TA1267-RIPE) · CH | ALLOCATED PA | Jul 26, 2018 | support@ |
| └ 89.200.223.0/24 | 256 | INFRA-MANAGED | unknown | ASSIGNED PA | May 29, 2026 | support@ via CH-TAILORIT-20180726 |
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
Registry
Holder
- Organization
- TailorIT AG
- Handle
- ORG-TA1267-RIPE
- Range
- 89.
200. 220. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Jul 26, 2018
Origin network
AS198433
CH
- Name
- CKW Fiber Services AG
- Type
- Internet provider
- Registered
- Jan 26, 2012
- Domain
- ckw.ch
- Website
- www.ckw.ch/fiber-services/uebersicht-fiber-services.html
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2026
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.200.223.0/24 | AS198433 | /24 | RIPE | RPKI valid |
| 89.200.220.0/22 | AS198433 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS198433 | RIPE | CH-TAILORIT-1-MNT | Nov 21, 2022 |
Whois
Registration for this announcement
- Range
- 89.
200. 223. 0/ 24 - Netname
- INFRA-MANAGED
- Registrant country
- CH
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- May 29, 2026
- Updated
- May 29, 2026
- Maintainer
- ch-tailorit-1-mnt
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Jul 26, 2018
- Status
- assigned
Report abuse
Abuse contact
- support@
tailorit. ch - Name
- Abuse-C Role
- Handle
- AR46420-RIPE