Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Sao Francisco de Itabapoana

Region: Rio de Janeiro

Country: Brazil

Internet Service Provider: Alfa Telecomunicacoes

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attack
Attempted Brute Force (dovecot)
2020-10-14 01:28:30
attackspambots
Attempted Brute Force (dovecot)
2020-10-13 16:38:14
attack
Aug 27 05:07:39 mail.srvfarm.net postfix/smtpd[1339899]: warning: static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]: SASL PLAIN authentication failed: 
Aug 27 05:07:39 mail.srvfarm.net postfix/smtpd[1339899]: lost connection after AUTH from static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]
Aug 27 05:08:21 mail.srvfarm.net postfix/smtpd[1354723]: warning: static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]: SASL PLAIN authentication failed: 
Aug 27 05:08:22 mail.srvfarm.net postfix/smtpd[1354723]: lost connection after AUTH from static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]
Aug 27 05:10:46 mail.srvfarm.net postfix/smtpd[1354724]: warning: static-138-59-40-199.alfatelecomunicacoes.net.br[138.59.40.199]: SASL PLAIN authentication failed:
2020-08-28 08:35:24
Comments on same subnet:
IP Type Details Datetime
138.59.40.168 attackbotsspam
failed_logins
2020-09-09 19:27:34
138.59.40.168 attackspam
failed_logins
2020-09-09 13:26:03
138.59.40.168 attack
failed_logins
2020-09-09 05:38:58
138.59.40.202 attackspambots
Attempted Brute Force (dovecot)
2020-09-01 04:01:18
138.59.40.33 attackspambots
"Account brute force using dictionary attack against Exchange Online"
2019-08-06 00:43:59
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.59.40.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38740
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;138.59.40.199.			IN	A

;; AUTHORITY SECTION:
.			390	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020082702 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Aug 28 08:35:18 CST 2020
;; MSG SIZE  rcvd: 117
Host info
199.40.59.138.in-addr.arpa domain name pointer static-138-59-40-199.alfatelecomunicacoes.net.br.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
199.40.59.138.in-addr.arpa	name = static-138-59-40-199.alfatelecomunicacoes.net.br.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
178.32.215.89 attack
Aug  3 20:43:46 MK-Soft-VM4 sshd\[25581\]: Invalid user stortora from 178.32.215.89 port 59452
Aug  3 20:43:46 MK-Soft-VM4 sshd\[25581\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.215.89
Aug  3 20:43:48 MK-Soft-VM4 sshd\[25581\]: Failed password for invalid user stortora from 178.32.215.89 port 59452 ssh2
...
2019-08-04 05:08:38
36.26.96.232 attackspambots
port scan and connect, tcp 23 (telnet)
2019-08-04 05:19:44
45.227.255.202 attackbotsspam
A portscan was detected. Details about the event:

Time.............: 2019-08-03 21:23:26

Source IP address: 45.227.255.202 (hostby.web4net.org)
2019-08-04 05:27:26
159.65.12.204 attack
Aug  3 15:08:48 MK-Soft-VM5 sshd\[21033\]: Invalid user diesel from 159.65.12.204 port 57240
Aug  3 15:08:48 MK-Soft-VM5 sshd\[21033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.12.204
Aug  3 15:08:49 MK-Soft-VM5 sshd\[21033\]: Failed password for invalid user diesel from 159.65.12.204 port 57240 ssh2
...
2019-08-04 04:57:57
138.68.4.198 attackspam
Aug  3 18:51:56 meumeu sshd[21346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.198 
Aug  3 18:51:58 meumeu sshd[21346]: Failed password for invalid user www from 138.68.4.198 port 42228 ssh2
Aug  3 18:58:17 meumeu sshd[21992]: Failed password for root from 138.68.4.198 port 38246 ssh2
...
2019-08-04 05:14:48
159.203.115.76 attackbotsspam
SSH bruteforce (Triggered fail2ban)
2019-08-04 05:24:12
182.61.41.203 attackspam
Aug  3 18:29:05 lnxweb61 sshd[25726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.41.203
2019-08-04 05:09:13
62.122.18.83 attack
Aug  3 15:09:15 system,error,critical: login failure for user admin from 62.122.18.83 via telnet
Aug  3 15:09:17 system,error,critical: login failure for user root from 62.122.18.83 via telnet
Aug  3 15:09:18 system,error,critical: login failure for user root from 62.122.18.83 via telnet
Aug  3 15:09:22 system,error,critical: login failure for user Administrator from 62.122.18.83 via telnet
Aug  3 15:09:24 system,error,critical: login failure for user root from 62.122.18.83 via telnet
Aug  3 15:09:25 system,error,critical: login failure for user admin from 62.122.18.83 via telnet
Aug  3 15:09:29 system,error,critical: login failure for user admin from 62.122.18.83 via telnet
Aug  3 15:09:30 system,error,critical: login failure for user root from 62.122.18.83 via telnet
Aug  3 15:09:32 system,error,critical: login failure for user support from 62.122.18.83 via telnet
Aug  3 15:09:36 system,error,critical: login failure for user admin from 62.122.18.83 via telnet
2019-08-04 04:47:29
106.13.139.163 attackspambots
Aug  3 21:45:22 v22018076622670303 sshd\[16708\]: Invalid user tech from 106.13.139.163 port 51480
Aug  3 21:45:22 v22018076622670303 sshd\[16708\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.139.163
Aug  3 21:45:23 v22018076622670303 sshd\[16708\]: Failed password for invalid user tech from 106.13.139.163 port 51480 ssh2
...
2019-08-04 05:07:15
220.142.32.11 attackspam
Honeypot attack, port: 445, PTR: 220-142-32-11.dynamic-ip.hinet.net.
2019-08-04 05:18:30
220.92.16.90 attackbotsspam
SSH Bruteforce @ SigaVPN honeypot
2019-08-04 04:54:36
112.217.150.113 attack
2019-08-03T15:08:06.271243abusebot-3.cloudsearch.cf sshd\[1225\]: Invalid user ibm from 112.217.150.113 port 48842
2019-08-04 05:16:32
185.110.127.26 attackbots
Aug  3 08:08:18 cac1d2 sshd\[11859\]: Invalid user guohui from 185.110.127.26 port 39701
Aug  3 08:08:18 cac1d2 sshd\[11859\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.110.127.26
Aug  3 08:08:21 cac1d2 sshd\[11859\]: Failed password for invalid user guohui from 185.110.127.26 port 39701 ssh2
...
2019-08-04 05:07:41
129.226.55.241 attack
Aug  3 21:52:41 mail sshd\[16864\]: Failed password for invalid user cbs from 129.226.55.241 port 60100 ssh2
Aug  3 22:12:20 mail sshd\[17179\]: Invalid user josh from 129.226.55.241 port 43470
...
2019-08-04 05:21:38
27.199.169.183 attack
Aug  3 15:07:48   DDOS Attack: SRC=27.199.169.183 DST=[Masked] LEN=40 TOS=0x00 PREC=0x00 TTL=47  DF PROTO=TCP SPT=35405 DPT=80 WINDOW=0 RES=0x00 RST URGP=0
2019-08-04 05:25:28

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