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Organization

LWSA S/A

IPv4 addresses
18,432
CIDR ranges
31
Category
unknown
BGP prefixes announced
82

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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Countries served by LWSA S/A

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

ASNs owned by LWSA S/A

ASNNameIPsPrefixesCountry
AS28299 LWSA S/A 13.8K 25 BR
AS262518 LWSA S/A 4.6K 6 BR

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
177.12.160.0/20 4.1K
52.2%
AS28299 BR São Paulo Cotia
177.12.168.0/21 2.0K
65.9%
AS28299 BR Paraná Curitiba
177.67.120.0/21 2.0K
98.3%
AS262518 BR — —
138.122.172.0/22 1.0K
98.2%
AS262518 BR — —
177.12.160.0/22 1.0K
35.3%
AS28299 BR — —
187.1.136.0/22 1.0K
80.7%
AS28299 BR — —
191.6.196.0/22 1.0K
96.0%
AS28299 BR — —
191.6.212.0/22 1.0K
46.9%
AS28299 BR — —
191.6.216.0/22 1.0K
59.3%
AS28299 BR — —
177.12.166.0/23 512
60.7%
AS28299 BR — —
177.67.114.0/23 512
98.6%
AS262518 BR — —
177.67.118.0/23 512
97.5%
AS262518 BR — —
177.185.192.0/23 512
4.3%
AS28299 BR — —
187.1.128.0/23 512
31.1%
AS28299 BR — —
187.1.134.0/23 512
4.9%
AS28299 BR — —
187.1.142.0/23 512
47.5%
AS28299 BR — —
191.6.208.0/23 512
93.0%
AS28299 BR — —
191.6.220.0/23 512
53.7%
AS28299 BR — —
177.12.165.0/24 256
40.2%
AS28299 BR — —
177.67.113.0/24 256
99.2%
AS262518 BR — —
177.67.117.0/24 256
98.8%
AS262518 BR — —
177.185.197.0/24 256
5.9%
AS28299 BR — —
177.185.204.0/24 256
12.1%
AS28299 BR — —
187.1.130.0/24 256
68.8%
AS28299 BR — —
187.1.141.0/24 256
2.0%
AS28299 BR — —
189.38.85.0/24 256
11.7%
AS28299 BR — —
189.38.87.0/24 256
39.1%
AS28299 BR — —
189.38.88.0/24 256
2.3%
AS28299 BR — —
189.38.95.0/24 256
5.9%
AS28299 BR — —
191.6.192.0/24 256
47.3%
AS28299 BR — —
191.6.211.0/24 256
94.5%
AS28299 BR — —
191.6.223.0/24 256
87.9%
AS28299 BR — —

Frequently Asked Questions

How many IP addresses does LWSA S/A own?

LWSA S/A controls 18.4K IPv4 addresses distributed across 31 CIDR ranges. The organization is registered in Brazil.

What ASNs does LWSA S/A operate?

LWSA S/A operates 2 Autonomous Systems. Each ASN represents an independently routed network that LWSA S/A manages for internet traffic delivery.

What type of organization is LWSA S/A?

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

Last updated: 2026-11-12 02:24:05 UTC
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