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Organization

CERIZ SASU

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

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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by CERIZ SASU

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

ASNs owned by CERIZ SASU

ASNNameIPsPrefixesCountry
AS51257 CERIZ SASU 256 1 FR

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
171.22.146.0/24 256
0.0%
AS51257 FR

Frequently Asked Questions

How many IP addresses does CERIZ SASU own?

CERIZ SASU controls 256 IPv4 addresses distributed across 1 CIDR ranges. The organization is registered in France.

What ASNs does CERIZ SASU operate?

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

What type of organization is CERIZ SASU?

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

Last updated: 2026-07-31 15:40:32 UTC
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