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Organization

AltStack

IPv4 addresses
256
CIDR ranges
1
Category
unknown
BGP prefixes announced
2

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by AltStack

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by AltStack

ASNNameIPsPrefixesCountry
AS213959 AltStack 512 2 NL

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
157.173.74.0/24 256
100.0%
AS213959 NL — —
185.104.131.0/24 256
99.6%
AS213959 NL — —

Frequently Asked Questions

How many IP addresses does AltStack own?

AltStack controls 256 IPv4 addresses distributed across 1 CIDR ranges. The organization is registered in The Netherlands.

What ASNs does AltStack operate?

AltStack operates 1 Autonomous System. Each ASN represents an independently routed network that AltStack manages for internet traffic delivery.

What countries does AltStack serve?

AltStack has IP address allocations in 2 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is AltStack?

AltStack is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-10-10 05:39:06 UTC
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