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CIDR Range

5.63.165.0/31

Addresses
2
2
Sub-ranges
0+
within this block
PTR Density
0.0%
0 of 2 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.

72/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Geolocation

All 2 IP addresses in 5.63.165.0/31

Not announced as an exact prefix — covered by the announced supernet 5.63.160.0/21.

Announced prefix
Origin AS
Announcement samples
6,048
Last seen
2026-07-23 10:06:00

Frequently Asked Questions

What is 5.63.165.0/31?

5.63.165.0/31 is a CIDR network block containing 2 IPv4 addresses (from 5.63.165.0 to 5.63.165.1). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 5.63.165.0/31 network?

The 5.63.165.0/31 range is allocated to GNC-Alfa CJSC and announced via AS49800 from Armenia.

How many IP addresses are in 5.63.165.0/31?

5.63.165.0/31 contains exactly 2 usable IPv4 addresses. A /31 prefix length means 2 addresses are covered by this single routing entry.

Last updated: 2026-07-23 11:25:31 UTC
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