Renaissance Technologies Corp.

Data as of 2026-10-18
Handle
This organisation
Netblocks15 · 5,632 IPv4 addresses
Registered in United States (14) · India (1)
Record ID250202263
RegistryBGP
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Evidence & provenance ?
Attribution RIR handle
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (15)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.251.100.0/22 Renaissance Technologies P. Ltd. BGP ANNOUNCED ● high
192.5.35.0/24 Renaissance Technologies Corporation ARIN DIRECT ALLOCATION ● high
204.75.201.0/24 Renaissance Technologies Corp. ARIN DIRECT ALLOCATION ● high
216.223.240.0/20 Renaissance Technologies Corp. ARIN DIRECT ALLOCATION ● high
216.223.240.0/22 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.240.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.242.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.243.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.244.0/22 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.244.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.246.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.247.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.252.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.253.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high
216.223.254.0/24 Renaissance Technologies Corp. BGP ANNOUNCED ● high

Footprint over time

17 weekly snapshots · JSON
15 -3 netblocks since 2026-07-05
2026-07-05 peak 18 2026-10-18

Other domains hosted in this network

what's this?
rentec.com

NIC Handles

AS132943 AS22077 MAINT-IN-IRINN NETAD143-ARIN RTC-7 RTC-8 SY48-ARIN SY48-ARIN SY48-ARIN