Data as of Nov 6, 2026
91.227.155.0/24
4 residential-proxy exits · 30 daysSharktech · space held by Fiber Ltd
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
550 observations
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 |
|---|---|---|---|---|---|---|
| 91.227.155.0/24 | 256 | SC-FIBER-20110516 | Fiber Ltd (ORG-FL428-RIPE) · SC | ALLOCATED PA | Nov 17, 2025 | abuse@ |
| └ 91. | 255 | CZ-NELEEL-20260205 | Online Connect Ltd (ORG-OCL42-RIPE) | ASSIGNED PA | Feb 11, 2026 | host@ |
| └ 91.227.155.255/32 | 1 | CZ-NELEEL-20260205 | Online Connect Ltd (ORG-OCL42-RIPE) | ASSIGNED PA | Feb 11, 2026 | host@ |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2011
- Current origin since
- Feb 2026 · 8 mo
- Origin networks
- 6
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 5
Whois
Registration for this announcement
- 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