Data as of Nov 6, 2026
193.135.43.0/24
No anonymizer space · no proxy exits in 30 daysCloudflare, Inc. · space held by Synthes GmbH
Network & registry
Origin network
AS13335
US
- Name
- Cloudflare, Inc.
- Type
- Hosting
- Registered
- Jul 14, 2010
- Domain
- cloudflare.com
- Website
- www.cloudflare.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 14
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2025
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 193.135.40.0/21 | AS8075 | /24 | RIPE | Another network |
| 193.135.40.0/21 | AS13335 | /24 | RIPE | RPKI valid |
| 193.135.40.0/21 | AS14618 | /24 | RIPE | Another network |
| 193.135.40.0/21 | AS16509 | /24 | RIPE | Another network |
| 193.135.40.0/21 | AS54282 | /24 | RIPE | Another network |
| 193.135.40.0/21 | AS198949 | /24 | RIPE | Another network |
| 193.135.40.0/21 | AS396982 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13335 | RIPE | JNJ_ | Apr 30, 2026 |
Whois
Registration for this announcement
- Range
- 193.
135. 40. 0/ 21 - Netname
- STRATEC-NET
- Registrant
- Synthes GmbH
- Registrant country
- CH
- Organization
- Synthes GmbH (ORG-SG61-RIPE)
- Org country
- CH
- Type
- ASSIGNED PI
- Created
- Aug 22, 2002
- Updated
- Apr 30, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- May 28, 1997
- Status
- assigned
Report abuse
Abuse contact
- fink.
gregory@ synthes. com - Name
- Abuse-C Role
- Handle
- AR13856-RIPE