Data as of Nov 10, 2026
91.
- Proxy activity
- Not seen in 30 days
- Type
- Hosting
- Risk
- 50 / 100 · Medium
- Announced by
- AS46844SharktechHosting
- Announcement
- 91.227.155.0/24RPKI valid
- Company
- Fiber Ltd
- Location
- Amsterdam, North Holland, The Netherlands
Network & registry
Announced by
Announcement
- Prefix
- 91.227.155.0/24
- Announced by
- AS46844 Sharktech
- Type
- Hosting
- RPKI
- RPKI valid
Origin network
AS46844
US
- Name
- Sharktech
- Type
- Hosting
- Registered
- Mar 31, 2009
- Domain
- sharktech.net
- Website
- sharktech.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 85
Routing timeline
Who has announced 91.227.155.0/24
91.227.155.0/24
Routing history
- Pattern
- Rotating
- First seen
- Jun 2011
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 6
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 5
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.227.155.0/24 | AS46844 | /24 | RIPE | RPKI valid |
IRR
Route objects on 91.227.155.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46844 | RIPE | IP-RIPE | Feb 11, 2026 |
Whois
Registration for this address
- Range
- 91.
227. 155. 0/ 24 - Netname
- SC-FIBER-20110516
- Registrant
- Fiber Ltd
- Registrant country
- CZ
- Organization
- Fiber Ltd (ORG-FL428-RIPE)
- Org country
- SC
- Type
- ALLOCATED PA
- Created
- Nov 17, 2025
- Updated
- Feb 11, 2026
- Maintainer
- FIBRE-MNT
- RIR
- RIPE NCC
- Country
- SC
- Delegated
- May 16, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
fiberb. com - Name
- Fiber Ltd
- Handle
- FL10101-RIPE
Geolocation
Location detail
- Country
- The Netherlands
- Region
- North Holland
- City
- Amsterdam
- Coordinates
- 52.
3740, 4. 8897 - Time zone
- Europe/Amsterdam
- Continent
- Europe
- EU
- yes
- GeoNames
- 2759794