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CIDR Range

103.75.118.128/26

Addresses
64
64
Sub-ranges
0+
within this block
PTR Density
4.7%
3 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.

73/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

First and last addresses in 103.75.118.128/26

103.75.118.128/26 runs from 103.75.118.128 to 103.75.118.191.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 103.75.118.0/24.

Announced prefix
Origin AS
Announcement samples
25,458
Last seen
2026-11-14 12:03:21

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date Event From To
2026-05-10 New Allocation — CA

Frequently Asked Questions

What is 103.75.118.128/26?

103.75.118.128/26 is a CIDR network block containing 64 IPv4 addresses (from 103.75.118.128 to 103.75.118.191). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 103.75.118.128/26 network?

The 103.75.118.128/26 range is allocated to BrainStorm Network, Inc and announced via AS136258 from Japan.

How many IP addresses are in 103.75.118.128/26?

103.75.118.128/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-11-14 12:24:06 UTC
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