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AS36671, TWO SIGMA INVESTMENTS, LP

ASN:

Last update 45 minutes ago
at 2026-11-08 17:12 UTC
Corrections?

AS36671 (TWOSIGMA2)

Country:

US - United States (North America)

Type:

Business

Org.:

TWO SIGMA INVESTMENTS, LP
https://www.twosigma.com
Social media: @linkedin @instagram

Stats:

Peers

11

IX'es

-

Prefixes

16

Sub
prefixes

4

IPv4

3,584

IPv6

3.1^26

Eyeballs

~100

Associations:

AS36671 / TWO SIGMA INVESTMENTS, LP has operational ties with 1 other ASN's (see associated ASN's).

Contact:

TWO SIGMA INVESTMENTS, LP
100 Avenue of the Americas, 16th Floor
10013
New York
US

+1-212-625-5700

abuse contact
abuse@twosigma.com
+1-212-625-5700

History

Date

Peers

IX'es

Prefixes

Sub prefixes

IPv4

IPv6

2026-10-17

+1

-

-

-

-

-

2026-10-18

-1

-

-

-

-

-

2026-10-23

+1

-

-

-

-

-

2026-11-06

-1

-

-

-

-

-

2026-11-07

+1

-

-

-

-

-

Current

11

-

16

4

3,584

3.1^26

- - show more (+11 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefixes

Brazil

Upstream

LINK BRASIL TELECOMUNICACOES LTDA

5,543

40

Hong Kong

Upstream

PCCW Global (HK) Limited

705

572

Sweden

Upstream

Arelion Sweden AB

2,687

134

United States

Upstream

GTT Communications Inc.

1,571

1,933

United States

Upstream

Cogent Communications, LLC

6,562

4,474

United States

Upstream

GTT Communications Inc.

1,852

1,985

United States

Upstream

Level 3 Parent, LLC

6,603

1,313

United States

Upstream

2,887

264

United States

Upstream

Verizon Business

1,193

993

United States

Upstream

AT&T Enterprises, LLC

2,306

641

United States

Upstream

29

179

Announced prefixes

Country

ASN

Announced prefix

Description

Count

United States

TWO SIGMA INVESTMENTS, LP

256

Australia

TWO SIGMA INVESTMENTS, LP

256

United States

TWO SIGMA INVESTMENTS, LP

256

Britain (UK)

TWO SIGMA INVESTMENTS, LP

256

United States

TWO SIGMA INVESTMENTS, LP

256

United States

38.117.134.0/24

TWO SIGMA INVESTMENTS, LP

256

Britain (UK)

46.183.200.0/24

Two Sigma International Limited

256

Britain (UK)

46.183.201.0/24

TWO SIGMA INVESTMENTS, LP

256

Japan

207.226.133.0/24

TWO SIGMA INVESTMENTS, LP

256

United States

208.77.212.0/22

TWO SIGMA INVESTMENTS, LP

1,024

United States

• 208.77.212.0/24

TWO SIGMA INVESTMENTS, LP

* 256

- - show more (+5 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS36671'
002	+002	1 ASN's found
002	+000	Done
002	+000	Load details of AS36671
004	+002	Last update of ASN: 2026-11-08 17:12 UTC
015	+012	16 prefixes found
053	+037	11 peers found
054	+002	No matching IX connections found!
056	+001	3 links loaded, 3 verified
290	+235	16 historical items loaded
297	+007	2 associated ASN's found
297	+000	Done

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Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8, json-viewer by alenaksu, twelve.tools .

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and usability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8, json-viewer by alenaksu, twelve.tools .

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and usability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark
iamrootdottech@gmail.com