AS36671 - TWOSIGMA2 - TWO SIGMA INVESTMENTS, LP, US

United States United Kingdom Japan Hong Kong
AS Number
AS36671
AS Name
TWOSIGMA2
Org Name
TWO SIGMA INVESTMENTS, LP
Country
United States
Registry

arin

RegDate

2001-10-30

Updated

2022-05-17

AS36671 Looking Glass
IPv4Prefixes

16

IPv6Prefixes

2

IPv4 NUMs

4,096

IPv6 NUMs(/64)

16,777,216

4,096 IPv4 Addresses
CIDR Description IP Num
8.2.105.0/24
IRR Valid
TWO SIGMA INVESTMENTS, LP 256
8.245.33.0/24
IRR Valid
TWO SIGMA INVESTMENTS, LP 256
38.27.161.0/24
IRR Valid
Cogent Communications, LLC 256
38.97.45.0/24
IRR InValid
Cogent Communications, LLC 256
38.108.14.0/24
IRR Valid
TWO SIGMA INVESTMENTS, LP 256
38.117.134.0/24
IRR Valid
PSINet, Inc. 256
46.183.200.0/24
Two Sigma International Limited 256
46.183.201.0/24
NET-46-183-201-0-24 256
77.77.172.0/24
IRR Valid
TWO-SIGMA-INVESTMENTS-LP-GTT 256
154.210.0.0/24
IRR InValid
China_Mobile_International_Limited China Mobile International Limited. 256
207.226.133.0/24
IRR Valid
TWO SIGMA INVESTMENTS, LP 256
208.77.212.0/24
ROA Signed and Valid IRR Parent Valid
TWO SIGMA INVESTMENTS, LP 256
208.77.212.0/22
ROA Signed and Valid IRR Valid
TWO SIGMA INVESTMENTS, LP 1024
208.77.213.0/24
ROA Signed and Valid IRR Parent Valid
TWO SIGMA INVESTMENTS, LP 256
208.77.214.0/24
ROA Signed and Valid IRR Parent Valid
TWO SIGMA INVESTMENTS, LP 256
212.133.79.0/24
ROA Signed and Valid IRR InValid
Two_Sigma 256
CIDR Description IP NUMs(prefix /64)
2620:106:3000::/40
ROA Signed and Valid IRR Valid
TWO SIGMA INVESTMENTS, LP 16777216
2620:106:3003::/48
ROA Signed and Valid IRR Parent Valid
TWO SIGMA INVESTMENTS, LP 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,635,904 841,814,704,128 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,662,208 17,717,198,848 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 93,108,480 2,430,968,987,648 IPv4 IPv4
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,655,744 IPv4 IPv4
AS58453 CMI-INT-HK - China Mobile International Limited, HK Hong Kong 196,864 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,904,256 185,519,570,944 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 394,752 77,326,712,832 IPv4 IPv4
AS3491 CONSOLE-CONNECT-ASN - PCCW Global, Inc., US United States 1,084,672 13,421,838,336 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,418,496 1,241,262,981,120 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,081,728 77,331,890,432 IPv4 IPv4 IPv6 IPv6 
ASNumber:       36671
ASName:         TWOSIGMA2
ASHandle:       AS36671
RegDate:        2006-03-14
Updated:        2012-10-10    
Ref:            https://rdap.arin.net/registry/autnum/36671


OrgName:        TWO SIGMA INVESTMENTS, LP
OrgId:          TSI-21
Address:        100 Avenue of the Americas, 16th Floor
City:           New York
StateProv:      NY
PostalCode:     10013
Country:        US
RegDate:        2001-10-30
Updated:        2022-05-17
Ref:            https://rdap.arin.net/registry/entity/TSI-21


OrgAbuseHandle: ABUSE8450-ARIN
OrgAbuseName:   abuse contact
OrgAbusePhone:  +1-212-625-5700 
OrgAbuseEmail:  abuse@twosigma.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8450-ARIN

OrgTechHandle: NETWO5478-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-646-292-6288 
OrgTechEmail:  neteng@twosigma.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO5478-ARIN