ASN Information - AS36671

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General Information

Name: TWO SIGMA INVESTMENTS, LP
Domain: twosigma.com
Country: US
Type: business
Registry: ARIN

Prefix Counts

IPv4 Count: 15,104
IPv6 Count: 310,693,935,640,959,697,899,487,232

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
8.2.105.0/24 US LVLT-TSI-21-8-2-105 TWO SIGMA INVESTMENTS, LP ARIN reassignment 256
8.245.33.0/24 US LVLT-TSI-21-8-245-33 TWO SIGMA INVESTMENTS, LP ARIN reassignment 256
38.27.161.0/24 US COGENT-A Psinet, Inc. ARIN allocation 256
38.97.45.0/24 US COGENT-A Psinet, Inc. ARIN allocation 256
38.108.14.0/24 US TWOSIGMA-CGNT-NET-1 TWO SIGMA INVESTMENTS, LP ARIN reassignment 256
38.117.134.0/24 US COGENT-NB-0002 Psinet, Inc. ARIN reallocation 256
46.183.200.0/24 GB UK-TWOSIGMA-20101209 Two Sigma International Limited RIPE_NCC ALLOCATED PA 256
46.183.201.0/24 GB NET-46-183-201-0-24 NET-46-183-201-0-24 RIPE_NCC ASSIGNED PA 256
74.121.208.0/21 US TWOSIGMA-NB-0002 TWO SIGMA INVESTMENTS, LP ARIN allocation 2,048
77.77.172.0/24 GB TWO-SIGMA-INVESTMENTS-LP-GTT Two Sigma Investments LP RIPE_NCC ASSIGNED PA 256
154.210.0.0/24 HK China_Mobile_International_Limited China Mobile International Limited. AFRINIC ASSIGNED PA 256
207.226.133.0/24 US TWO-SIGMA TWO SIGMA INVESTMENTS, LP ARIN reassignment 256
208.77.212.0/22 US TWOSIGMA-NB-0001 TWO SIGMA INVESTMENTS, LP ARIN allocation 1,024
208.77.212.0/24 US TWOSIGMA-NB-0001 TWO SIGMA INVESTMENTS, LP ARIN allocation 256
208.77.213.0/24 US TWOSIGMA-NB-0001 TWO SIGMA INVESTMENTS, LP ARIN allocation 256
208.77.214.0/24 US TWOSIGMA-NB-0001 TWO SIGMA INVESTMENTS, LP ARIN allocation 256
212.133.79.0/24 GB Two_Sigma Customer Lan RIPE_NCC ASSIGNED PA 256
216.180.32.0/19 US TSI-21 TWO SIGMA INVESTMENTS, LP ARIN allocation 8,192

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2620:106:3000::/40 US TWOSIGMA-NB-0003 TWO SIGMA INVESTMENTS, LP ARIN allocation
2620:106:3003::/48 US TWOSIGMA-NB-0003 TWO SIGMA INVESTMENTS, LP ARIN allocation

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