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CIDR Range

103.145.16.64/26

64 IPs /26 D. E. Shaw & Co. LP AS4195 India APNIC
Addresses
64
64
IP Range
103.145.16.64
→ 103.145.16.127
Sub-ranges
3+
within this block
PTR Density
0.0%
0 of 64 IPs have PTR ~

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 103.145.16.64/26

CIDRIPsOrganizationASNCountry
103.145.16.96/27 32 D. E. Shaw & Co. LP AS4195 IN
103.145.16.64/28 16 D. E. Shaw & Co. LP AS4195 IN
103.145.16.80/28 16 D. E. Shaw & Co. LP AS4195 IN

Geolocation

All 64 IP addresses in 103.145.16.64/26

103.145.16.64 103.145.16.65 103.145.16.66 103.145.16.67 103.145.16.68 103.145.16.69 103.145.16.70 103.145.16.71 103.145.16.72 103.145.16.73 103.145.16.74 103.145.16.75 103.145.16.76 103.145.16.77 103.145.16.78 103.145.16.79 103.145.16.80 103.145.16.81 103.145.16.82 103.145.16.83 103.145.16.84 103.145.16.85 103.145.16.86 103.145.16.87 103.145.16.88 103.145.16.89 103.145.16.90 103.145.16.91 103.145.16.92 103.145.16.93 103.145.16.94 103.145.16.95 103.145.16.96 103.145.16.97 103.145.16.98 103.145.16.99 103.145.16.100 103.145.16.101 103.145.16.102 103.145.16.103 103.145.16.104 103.145.16.105 103.145.16.106 103.145.16.107 103.145.16.108 103.145.16.109 103.145.16.110 103.145.16.111 103.145.16.112 103.145.16.113 103.145.16.114 103.145.16.115 103.145.16.116 103.145.16.117 103.145.16.118 103.145.16.119 103.145.16.120 103.145.16.121 103.145.16.122 103.145.16.123 103.145.16.124 103.145.16.125 103.145.16.126 103.145.16.127

BGP Routing

Live BGP anomalies →

Not announced as an exact prefix — covered by the announced supernet 103.145.16.0/24.

Announced prefix
103.145.16.0/24
Origin AS
AS4195
Announcement samples
79,108
Last seen
2026-07-25 18:22:54

Frequently Asked Questions

What is 103.145.16.64/26?

103.145.16.64/26 is a CIDR network block containing 64 IPv4 addresses (from 103.145.16.64 to 103.145.16.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 103.145.16.64/26 network?

The 103.145.16.64/26 range is allocated to D. E. Shaw & Co. LP and announced via AS4195 from India.

How many IP addresses are in 103.145.16.64/26?

103.145.16.64/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-07-25 18:25:31 UTC
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