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AS4195
AS4195 D. E. Shaw & Co. LP
SHAW - D. E. Shaw & Co. LP · registered in the United States
IPv4 addresses 70,144 37 prefixes · 0.002% of announced IPv4
Rank in United States #789 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #2,429 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 37 prefixes, in address order.
103.145.16.0/24 149.77.0.0/18 149.77.64.0/19 149.77.96.0/23 149.77.98.0/23 149.77.100.0/22 149.77.104.0/21 149.77.112.0/20 149.77.128.0/18 149.77.192.0/24 149.77.193.0/24 149.77.194.0/23 149.77.196.0/22 149.77.200.0/21 149.77.208.0/23 149.77.210.0/23 149.77.212.0/22 149.77.216.0/21 149.77.224.0/21 149.77.232.0/24 149.77.233.0/24 149.77.234.0/23 149.77.236.0/22 149.77.240.0/21 149.77.248.0/22 149.77.252.0/23 149.77.254.0/24 149.77.255.0/24 160.30.203.0/24 205.231.96.0/22 205.231.100.0/23 205.231.102.0/24 205.231.103.0/24 205.231.104.0/24 205.231.105.0/24 205.231.106.0/23 205.231.108.0/22
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AS62618 #791 MICHIGANTECH - Michigan Technological University70,144
AS6364 #792 ATLANTIC-NET-1 - Atlantic.net, Inc.69,888
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources