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Sistema Autônomo

AS20911

Net-Surf.net Ltd.

IPs Anunciados
36,608
Prefixos CIDR
25
ASN
AS20911

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.

70/100
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 Cable/DSL/ISP
Geographic scope Regional
Traffic ratio Not Disclosed
Peering policy Open

Present at 3 internet exchanges: BIX.BG: Main, NetIX: NetIX, B-IX

Principais intervalos CIDR

CIDRIPsPTR DensityOrganizaçãoPaísStateCity
178.254.192.0/18 16.4K
0.1%
Net-Surf.net Ltd. BG Montana Montana
46.229.192.0/20 4.1K
0.0%
Net-Surf.net Ltd. BG Vratsa Kozloduy
78.90.248.0/21 2.0K
0.4%
Net-Surf.net Ltd. BG Blagoevgrad Blagoevgrad
93.152.248.0/21 2.0K
0.0%
Net-Surf.net Ltd. BG Blagoevgrad Blagoevgrad
95.111.120.0/21 2.0K
86.5%
Net-Surf.net Ltd. BG Blagoevgrad Blagoevgrad
80.72.88.0/22 1.0K
0.0%
Net-Surf.net Ltd. BG Blagoevgrad Blagoevgrad
185.95.248.0/22 1.0K
0.0%
Net-Surf.net Ltd. BG Montana Berkovitsa
195.230.28.0/22 1.0K
0.0%
Net-Surf.net Ltd. BG Vratsa Kozloduy
45.90.90.0/23 512
0.0%
Net-Surf.net Ltd. BG Montana Montana
78.128.36.0/23 512
0.0%
Net-Surf.net Ltd. BG
84.21.174.0/23 512
0.0%
Net-Surf.net Ltd. BG Montana Varshets
87.120.118.0/23 512
0.0%
Net-Surf.net Ltd. BG Montana Montana
87.120.122.0/23 512
0.0%
Net-Surf.net Ltd. BG Blagoevgrad Blagoevgrad
87.121.70.0/23 512
0.0%
Net-Surf.net Ltd. BG Blagoevgrad Blagoevgrad
93.123.26.0/23 512
0.0%
Net-Surf.net Ltd. BG Montana Lom
93.152.228.0/23 512
0.0%
Net-Surf.net Ltd. BG Montana Berkovitsa
94.156.162.0/23 512
0.0%
Net-Surf.net Ltd. BG
193.42.34.0/23 512
0.0%
Net-Surf.net Ltd. BG Montana Montana
78.128.40.0/24 256
0.0%
Net-Surf.net Ltd. BG
79.124.9.0/24 256
0.0%
Net-Surf.net Ltd. BG
87.120.124.0/24 256
0.0%
Net-Surf.net Ltd. BG
92.249.50.0/24 256
0.0%
Net-Surf.net Ltd. BG
95.214.27.0/24 256
0.0%
Net-Surf.net Ltd. BG Vratsa Kozloduy
194.55.186.0/24 256
0.0%
Net-Surf.net Ltd. BG
194.169.175.0/24 256
0.0%
Net-Surf.net Ltd. BG Blagoevgrad Blagoevgrad

Prefixos BGP Anunciados

Anomalias BGP ao vivo →

Prefixos AS20911 realmente se origina no BGP, observado em nossos coletores RIPE RIS. Esta visualização de roteamento ao vivo pode diferir da alocação de registro acima.

PrefixAmostras de anúncioÚltima vez visto
178.254.209.0/24 499,173 2026-07-24 21:09:26
78.90.248.0/24 309,619 2026-07-24 21:09:53
178.254.202.0/24 308,861 2026-07-24 21:09:52
178.254.235.0/24 304,450 2026-07-24 21:09:52
178.254.236.0/24 303,926 2026-07-24 21:09:52
178.254.237.0/24 299,032 2026-07-24 21:09:52
178.254.200.0/23 296,581 2026-07-24 21:09:52
178.254.203.0/24 296,558 2026-07-24 21:09:52
178.254.204.0/24 294,422 2026-07-24 21:09:53
178.254.198.0/24 292,376 2026-07-24 21:09:53
178.254.238.0/24 287,484 2026-07-24 21:09:53
178.254.239.0/24 284,557 2026-07-24 21:09:53
178.254.227.0/24 281,488 2026-07-24 21:09:53
178.254.205.0/24 279,223 2026-07-24 21:09:53
178.254.231.0/24 278,931 2026-07-24 21:09:53
178.254.232.0/24 276,415 2026-07-24 21:09:53
178.254.234.0/24 274,806 2026-07-24 21:09:53
178.254.233.0/24 274,658 2026-07-24 21:09:53
178.254.201.0/24 274,392 2026-07-24 21:09:53
178.254.199.0/24 274,347 2026-07-24 21:09:53
178.254.193.0/24 272,330 2026-07-24 21:09:53
195.230.31.0/24 270,058 2026-07-24 21:09:53
178.254.200.0/24 267,944 2026-07-24 21:09:53
178.254.228.0/24 267,250 2026-07-24 21:09:53
80.72.90.0/24 267,157 2026-07-24 21:09:53
92.249.50.0/24 264,965 2026-07-24 21:09:53
178.254.194.0/24 263,080 2026-07-24 21:09:53
80.72.88.0/24 262,906 2026-07-24 21:09:53
178.254.195.0/24 260,405 2026-07-24 21:09:53
178.254.192.0/24 260,333 2026-07-24 21:09:53
80.72.89.0/24 259,968 2026-07-24 21:09:53
178.254.229.0/24 258,554 2026-07-24 21:09:53
178.254.196.0/24 255,858 2026-07-24 21:09:53
84.21.174.0/24 254,452 2026-07-24 21:09:53
178.254.230.0/24 253,104 2026-07-24 21:09:53
80.72.91.0/24 252,804 2026-07-24 21:09:53
178.254.197.0/24 251,503 2026-07-24 21:09:53
78.128.37.0/24 249,180 2026-07-24 21:09:53
84.21.175.0/24 249,015 2026-07-24 21:09:53
79.124.9.0/24 248,489 2026-07-24 21:09:53
95.111.125.0/24 245,398 2026-07-24 21:09:53
178.254.223.0/24 241,272 2026-07-24 21:09:53
95.111.126.0/24 241,064 2026-07-24 21:09:53
45.90.90.0/24 240,675 2026-07-24 21:09:53
194.169.175.0/24 236,814 2026-07-24 21:09:53
178.254.224.0/24 233,697 2026-07-24 21:09:53
93.152.228.0/24 224,610 2026-07-24 21:09:53
45.90.91.0/24 221,201 2026-07-24 21:09:53
178.254.225.0/24 220,264 2026-07-24 21:09:53
93.152.229.0/24 210,805 2026-07-24 21:09:53

Mostrando os principais 50 of 203 prefixos anunciados por volume de amostras.

Frequently Asked Questions

O que é AS20911?

AS20911 é um Autonomous System Number atribuído a Net-Surf.net Ltd.. Um ASN identifica uma rede que controla um conjunto específico de endereços IP e determina como o tráfego é roteado pela internet via BGP (Border Gateway Protocol).

Quantos endereços IP o AS20911 anuncia?

AS20911 anuncia 36.6K endereços IPv4 distribuídos por 25 prefixos CIDR roteados. A rede está registrada em Bulgaria.

Quem opera o AS20911?

AS20911 é operado por Net-Surf.net Ltd.. A organização está sediada em Bulgaria. Você pode ver todos os intervalos de IP e ASNs relacionados na página da organização.

Em que país o AS20911 está registrado?

AS20911 está registrado em Bulgaria. Isso indica onde o operador de rede está sediado, embora os endereços IP que ele anuncia possam atender usuários globalmente.

Última atualização: 2026-07-24 21:10:31 UTC
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