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
1,313,245
last 90 d
Hosting share
12.1%
of open IPs
Threat hits
29
IOC matches

Top ASNs

ASN Name Open IPs
AS4230 Claro 79,249
AS26599 TELEFÔNICA BRASIL AS26599 34,982
AS28573 Claro S.A. (NET) 28,412
AS20940 Akamai Technologies 18,888
AS27699 TELEFÔNICA BRASIL AS27699 17,253
AS31898 Oracle Cloud Infrastructure 16,207
AS18881 TELEFÔNICA BRASIL AS18881 15,281
AS27715 Locaweb S.A. 9,468
AS10881 PoP-PR/RNP 7,746
AS174 Cogent Communications, Inc. 5,946
AS16735 Algar 4,948
AS58658 DingFeng XinHui(HongKong) Technology Limited 4,937
AS10429 TELEFÔNICA BRASIL AS10429 4,100
AS16509 Amazon.com 3,651
AS8075 Microsoft 3,605
AS28343 Unifique Telecomunicações 3,364
AS53006 3,211
AS396982 Google Cloud 2,482
AS22085 Claro Brazil AS22085 2,439
AS28220 Alares Internet 2,269

Top Hosting Providers

ASN Name Open IPs
AS4230 Claro 79,249
AS20940 Akamai Technologies 18,888
AS31898 Oracle Cloud Infrastructure 16,207
AS27715 Locaweb S.A. 9,468
AS10881 PoP-PR/RNP 7,746
AS174 Cogent Communications, Inc. 5,946
AS16735 Algar 4,948
AS8075 Microsoft 3,605
AS22085 Claro Brazil AS22085 2,439
AS1916 Rede Nacional de Ensino e Pesquisa - RNP 2,249
AS22689 Internet by Sercomtel 1,845
AS7738 Vtal 7738 1,496
AS8167 Vtal 8167 1,484
AS270764 Ecxon Datacenter 1,410
AS28202 Rede Brasileira de Comunicacao 1,369

Top open ports

Port Hosts
7547 89,030
80 46,224
443 43,935
2000 36,088
22 21,771
179 15,245
5060 14,252
23 12,481
21 10,629
8080 10,518
53 9,916
554 9,784
1024 9,422
1723 9,285
8000 8,370

Tech-Stack Distribution

Technology Hosts
jQuery 7,405
Bootstrap 1,548
crypto-js 1,468
RequireJS 987
jQuery UI 419
Popper 404
jQuery Migrate 318
D3 264
Modernizr 186
Google Analytics 181
jsDelivr 178
Google Tag Manager 174
OWL Carousel 161
WOW 146
Cloudflare 132

Top Server headers

Server Hosts
AkamaiGHost 12,117
nginx 4,305
Apache 4,275
Microsoft-IIS/10.0 1,143
nginx/1.18.0 (Ubuntu) 1,110
Microsoft-HTTPAPI/2.0 1,066
nginx/1.24.0 (Ubuntu) 907
gvs 1.0 888
HTTPD 671
proxygen-bolt 539
lighttpd/1.4.39 498
squid/4.14 471
TR069 client TCP connection request Server 469
openresty 455
ZTE web server 1.0 ZTE corp 2015. 440

Top Attack Sources

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