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CIDR Range

193.203.0.64/26

64 IPs /26 Austria RIPE
Addresses
64
64
Sub-ranges
0+
within this block
PTR Density
76.6%
49 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.

64/100
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 193.203.0.64/26

193.203.0.64/26 runs from 193.203.0.64 to 193.203.0.127.

First 16
Last 16

Not announced as an exact prefix — covered by the announced supernet 193.203.0.0/23.

Announced prefix
Origin AS
⚠ 3 origins (MOAS)
Announcement samples
686
Last seen
2026-11-13 15:51:14

Frequently Asked Questions

What is 193.203.0.64/26?

193.203.0.64/26 is a CIDR network block containing 64 IPv4 addresses (from 193.203.0.64 to 193.203.0.127). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 193.203.0.64/26 network?

The 193.203.0.64/26 range is allocated to an unknown organization from Austria.

How many IP addresses are in 193.203.0.64/26?

193.203.0.64/26 contains exactly 64 usable IPv4 addresses. A /26 prefix length means 64 addresses are covered by this single routing entry.

Last updated: 2026-11-13 23:24:05 UTC
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