Check-Host.cc

BR
Country

Brazil

Aggregated network and security signals for Brazil, sourced from BGP feeds, CT logs, our scan layer and honeypot network.

ASNs observed
7,845
last 30 d
Open IPs
1,306,313
last 90 d
Hosting share
12%
of open IPs
Threat hits
29
IOC matches

Top ASNs

ASN Name Open IPs
AS4230 Claro 78,956
AS26599 TELEFÔNICA BRASIL AS26599 34,133
AS28573 Claro S.A. (NET) 27,732
AS20940 Akamai Technologies 18,413
AS27699 TELEFÔNICA BRASIL AS27699 16,838
AS31898 Oracle Cloud Infrastructure 15,844
AS18881 TELEFÔNICA BRASIL AS18881 14,916
AS27715 Locaweb S.A. 9,274
AS10881 PoP-PR/RNP 7,618
AS174 Cogent Communications, Inc. 5,826
AS16735 Algar 4,827
AS58658 DingFeng XinHui(HongKong) Technology Limited 4,717
AS10429 TELEFÔNICA BRASIL AS10429 4,006
AS16509 Amazon.com 3,613
AS8075 Microsoft 3,500
AS28343 Unifique Telecomunicações 3,287
AS53006 3,155
AS396982 Google Cloud 2,428
AS22085 Claro Brazil AS22085 2,417
AS28220 Alares Internet 2,243

Top Hosting Providers

ASN Name Open IPs
AS4230 Claro 78,956
AS20940 Akamai Technologies 18,413
AS31898 Oracle Cloud Infrastructure 15,844
AS27715 Locaweb S.A. 9,274
AS10881 PoP-PR/RNP 7,618
AS174 Cogent Communications, Inc. 5,826
AS16735 Algar 4,827
AS8075 Microsoft 3,500
AS22085 Claro Brazil AS22085 2,417
AS1916 Rede Nacional de Ensino e Pesquisa - RNP 2,211
AS22689 Internet by Sercomtel 1,793
AS7738 Vtal 7738 1,462
AS8167 Vtal 8167 1,444
AS270764 Ecxon Datacenter 1,410
AS28202 Rede Brasileira de Comunicacao 1,343

Top open ports

Port Hosts
7547 86,921
80 44,989
443 42,820
2000 35,230
22 21,254
179 14,848
5060 13,883
23 12,170
21 10,375
8080 10,252
53 9,670
554 9,507
1024 9,209
1723 9,069
8000 8,143

Tech-Stack Distribution

Technology Hosts
jQuery 7,148
Bootstrap 1,494
crypto-js 1,423
RequireJS 961
jQuery UI 398
Popper 391
jQuery Migrate 304
D3 257
Modernizr 178
jsDelivr 176
Google Analytics 175
Google Tag Manager 169
OWL Carousel 159
WOW 144
cdnjs 130

Top Server headers

Server Hosts
AkamaiGHost 11,732
Apache 4,172
nginx 4,155
Microsoft-IIS/10.0 1,113
nginx/1.18.0 (Ubuntu) 1,081
Microsoft-HTTPAPI/2.0 1,036
nginx/1.24.0 (Ubuntu) 874
gvs 1.0 861
HTTPD 640
proxygen-bolt 525
lighttpd/1.4.39 485
TR069 client TCP connection request Server 455
squid/4.14 453
openresty 447
ZTE web server 1.0 ZTE corp 2015. 427

Top Attack Sources

Feed Category Matched IPs
firehol-l1 abuse 15
spamhaus-drop spam 12
tor-exit anonymizer 2