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Organization

Densan Co., Ltd.

IPv4 addresses
35,328
CIDR ranges
6
Category
unknown
BGP prefixes announced
11

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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by Densan Co., Ltd.

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

ASNs owned by Densan Co., Ltd.

ASNNameIPsPrefixesCountry
AS17955 Densan Co., Ltd. 35.3K 6 JP

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
202.247.192.0/18 16.4K
59.7%
AS17955 JP Nagano Nagano
210.56.160.0/19 8.2K
93.7%
AS17955 JP Nagano Nagano
120.88.16.0/20 4.1K
97.6%
AS17955 JP Nagano Nagano
203.223.48.0/20 4.1K
76.3%
AS17955 JP Nagano Ueda
192.47.64.0/21 2.0K
4.6%
AS17955 JP
103.152.138.0/23 512
92.2%
AS17955 JP Nagano Nagano

Frequently Asked Questions

How many IP addresses does Densan Co., Ltd. own?

Densan Co., Ltd. controls 35.3K IPv4 addresses distributed across 6 CIDR ranges. The organization is registered in Japan.

What ASNs does Densan Co., Ltd. operate?

Densan Co., Ltd. operates 1 Autonomous System. Each ASN represents an independently routed network that Densan Co., Ltd. manages for internet traffic delivery.

What type of organization is Densan Co., Ltd.?

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

Last updated: 2026-07-20 18:40:31 UTC
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