Data as of Nov 11, 2026
46.183.201.0/24
No anonymizer space · no proxy exits in 30 daysTWO Sigma Investments, LP · space held by Two Sigma International Limited
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 |
|---|---|---|---|---|---|---|
| 46.183.200.0/21 | 2,048 | UK-TWOSIGMA-20101209 | Two Sigma International Limited (ORG-TSIL2-RIPE) · GB | ALLOCATED PA | Dec 9, 2010 | abuse@ |
| └ 46.183.201.0/24 | 256 | NET-46-183-201-0-24 | unknown | ASSIGNED PA | Feb 27, 2025 | abuse@ via UK-TWOSIGMA-20101209 |
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
- Two Sigma International Limited
- Handle
- ORG-TSIL2-RIPE
- Range
- 46.
183. 200. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Dec 9, 2010
Origin network
AS36671
US
- Name
- TWO Sigma Investments, LP
- Type
- Business
- Registered
- Mar 14, 2006
- Domain
- twosigma.com
- Website
- twosigma.com
- Industry
- Other
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2025
- Current origin since
- Feb 2025 · 1.8 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS36671 | RIPE | TWOSIGMA-RIPE-MNT | Feb 27, 2025 |
Whois
Registration for this announcement
- Range
- 46.
183. 201. 0/ 24 - Netname
- NET-46-183-201-0-24
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Feb 27, 2025
- Updated
- Feb 27, 2025
- Maintainer
- TWOSIGMA-RIPE-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Dec 9, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
twosigma. com - Name
- abuse
- Handle
- AA39687-RIPE