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Autonoom Systeem

AS28299

LWSA S/A

Aangekondigde IPs
24,576
CIDR-prefixes
43
ASN
AS28299

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 →

Network profile

Source: PeeringDB →
Network type Content
Traffic level 10-20Gbps
Geographic scope South America
Traffic ratio Heavy Outbound
Peering policy Selective
IRR record RADB::AS-KINGHOST

Present at 1 internet exchange: IX.br (PTT.br) São Paulo: ATM/MPLA

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
191.6.192.0/19 8.2K
54.6%
LWSA SA BR
177.12.160.0/20 4.1K
48.0%
LWSA SA BR São Paulo Cotia
177.185.192.0/20 4.1K
33.5%
LWSA SA BR
187.1.128.0/20 4.1K
43.4%
LWSA SA BR Rio Grande do Sul Porto Alegre
189.38.80.0/20 4.1K
30.8%
LWSA SA BR Rio Grande do Sul Porto Alegre
191.6.208.0/20 4.1K
62.2%
LWSA SA BR
177.12.168.0/21 2.0K
0.0%
LWSA S/A BR Paraná Curitiba
191.6.216.0/21 2.0K
61.0%
LWSA SA BR
177.12.160.0/22 1.0K
0.0%
LWSA S/A BR
177.12.168.0/22 1.0K
78.8%
LWSA SA BR
187.1.128.0/22 1.0K
50.4%
LWSA SA BR
187.1.136.0/22 1.0K
79.0%
LWSA SA BR
191.6.196.0/22 1.0K
88.2%
LWSA SA BR
191.6.212.0/22 1.0K
41.7%
LWSA SA BR
191.6.216.0/22 1.0K
54.1%
LWSA SA BR
177.12.162.0/23 512
34.0%
LWSA SA BR
177.12.166.0/23 512
55.3%
LWSA SA BR
177.185.192.0/23 512
4.3%
LWSA SA BR
187.1.128.0/23 512
30.5%
Locaweb Servicos de Internet SA BR
187.1.134.0/23 512
4.5%
LWSA SA BR
187.1.142.0/23 512
46.7%
LWSA SA BR
191.6.208.0/23 512
85.5%
LWSA SA BR
191.6.216.0/23 512
53.1%
LWSA S/A BR
191.6.220.0/23 512
51.4%
LWSA SA BR
177.12.161.0/24 256
24.2%
LWSA SA BR
177.12.165.0/24 256
37.9%
Locaweb Servicos de Internet SA BR
177.12.172.0/24 256
87.5%
LWSA SA BR
177.185.192.0/24 256
0.0%
LWSA S/A BR
177.185.197.0/24 256
5.5%
LWSA SA BR
177.185.204.0/24 256
10.5%
LWSA SA BR
187.1.129.0/24 256
40.6%
LWSA SA BR
187.1.130.0/24 256
66.4%
LWSA SA BR
187.1.132.0/24 256
29.7%
LWSA S/A BR
187.1.141.0/24 256
2.0%
LWSA SA BR
189.38.85.0/24 256
10.2%
LWSA SA BR
189.38.87.0/24 256
36.7%
LWSA SA BR
189.38.88.0/24 256
2.0%
LWSA SA BR
189.38.95.0/24 256
5.9%
LWSA SA BR
191.6.192.0/24 256
43.4%
LWSA SA BR
191.6.208.0/24 256
84.0%
LWSA SA BR
191.6.211.0/24 256
79.7%
Locaweb Servicos de Internet SA BR
191.6.219.0/24 256
25.0%
LWSA S/A BR
191.6.223.0/24 256
85.5%
LWSA SA BR

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS28299 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
177.12.164.0/22 69,322 2026-09-11 14:38:32
177.12.168.0/22 68,826 2026-09-11 14:38:32
177.12.160.0/22 68,766 2026-09-11 14:38:32
177.12.160.0/20 68,375 2026-09-11 14:38:32
177.12.172.0/22 68,354 2026-09-11 14:38:32
177.12.168.0/21 68,317 2026-09-11 14:38:32
177.12.160.0/21 68,081 2026-09-11 14:38:32
177.185.192.0/20 67,868 2026-09-11 14:38:34
177.185.196.0/22 67,684 2026-09-11 14:38:34
191.6.192.0/22 67,623 2026-09-11 14:32:25
189.38.84.0/22 67,563 2026-09-11 14:32:25
187.1.128.0/22 67,383 2026-09-11 14:39:56
189.38.80.0/20 67,378 2026-09-11 14:32:25
187.1.140.0/22 67,277 2026-09-11 14:39:56
187.1.136.0/22 67,270 2026-09-11 14:39:56
191.6.192.0/19 67,104 2026-09-11 14:32:25
191.6.196.0/22 67,083 2026-09-11 14:32:25
189.38.80.0/21 67,014 2026-09-11 14:32:25
187.1.132.0/22 66,984 2026-09-11 14:39:56
191.6.212.0/22 66,958 2026-09-11 14:32:35
189.38.92.0/22 66,949 2026-09-11 14:32:35
191.6.220.0/22 66,905 2026-09-11 14:32:35
191.6.216.0/22 66,892 2026-09-11 14:32:35
191.6.208.0/22 66,706 2026-09-11 14:32:35
187.1.128.0/20 66,595 2026-09-11 14:39:56
191.6.216.0/21 66,426 2026-09-11 14:32:35
191.6.192.0/21 66,395 2026-09-11 14:32:25
187.1.128.0/21 66,302 2026-09-11 14:39:56
187.1.136.0/21 66,015 2026-09-11 14:39:56
191.6.208.0/21 65,824 2026-09-11 14:32:35
191.6.218.0/23 47,967 2026-09-11 13:20:19
177.185.204.0/23 42,419 2026-09-11 13:19:33
191.6.222.0/23 41,384 2026-09-11 13:20:19
191.6.216.0/23 38,267 2026-09-11 13:20:19
177.185.192.0/23 38,216 2026-09-11 13:19:33
177.12.166.0/23 36,585 2026-09-11 13:29:22
191.6.192.0/23 36,251 2026-09-11 13:29:22
187.1.134.0/23 36,145 2026-09-11 13:29:22
191.6.210.0/23 36,021 2026-09-11 13:29:22
191.6.214.0/23 36,005 2026-09-11 13:29:22
191.6.208.0/23 36,004 2026-09-11 13:29:22
187.1.138.0/23 35,994 2026-09-11 13:29:22
191.6.212.0/23 35,989 2026-09-11 13:29:22
189.38.86.0/23 35,929 2026-09-11 13:29:22
187.1.130.0/23 34,248 2026-09-11 13:19:33
191.6.220.0/23 33,638 2026-09-11 13:20:19
177.12.168.0/23 32,768 2026-09-11 13:29:22
177.12.170.0/23 32,740 2026-09-11 13:29:22
177.12.172.0/23 32,603 2026-09-11 13:29:22
177.12.160.0/23 32,546 2026-09-11 13:29:22

Toon top 50 of 62 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS28299?

AS28299 is een Autonomous System Number toegewezen aan LWSA S/A. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS28299 aan?

AS28299 kondigt 24.6K IPv4-adressen aan, verdeeld over 43 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Brazil.

Wie beheert AS28299?

AS28299 wordt beheerd door LWSA S/A. De organisatie is gevestigd in Brazil. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS28299 geregistreerd?

AS28299 is geregistreerd in Brazil. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-11 14:41:07 UTC
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