Data as of Nov 9, 2026
204.188.192.0/18
9 residential-proxy exits · 30 daysSharktech
Residential-proxy exits
Proxy exits
9
0.05% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
601 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 |
|---|---|---|---|---|---|---|
| 204.188.192.0/18 | 16,384 | SHARKTECH-INC | Sharktech (SHARK-7) · US | Direct Allocation | Jun 12, 2009 | abuse@ |
| └ 204.188.192.0/18 | 16,384 | ST-CHI | Sharktech (SHARK-8) · US | Reallocated | Jan 22, 2014 | abuse@ |
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
- Stable
- First seen
- Jun 2009
- Current origin since
- Jun 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.188.192.0/18 | AS46844 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 204.188.242.0/24 | AS399277 | ARIN | Sharktech | MNT-SHARK-7 | Dec 6, 2024 |
| 204.188.254.0/24 | AS399277 | ARIN | Sharktech | MNT-SHARK-7 | Dec 6, 2024 |
Whois
Registration for this announcement
- Range
- 204.
188. 192. 0/ 18 - Netname
- ST-CHI
- Registrant
- Sharktech
- Organization
- Sharktech (SHARK-8)
- Org address
- 427 S La Salle St, Chicago, IL, 60605
- Org country
- US
- Type
- Reallocated
- Handle
- NET-204-188-192-0-2
- Parent
- NET-204-188-192-0-1
- Created
- Jan 22, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 12, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sharktech. net - Name
- ABUSE Department
- Phone
- +1-844-706-7383
- Handle
- ABUSE1080-ARIN