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: unknown

Region: unknown

Country: Russian Federation

Internet Service Provider: OJSC Ufanet

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspambots
SSH Brute Force, server-1 sshd[6764]: Failed password for invalid user teamspeak-server from 81.30.203.70 port 42526 ssh2
2019-08-27 07:08:56
attackbots
Aug 22 00:41:20 lcprod sshd\[5571\]: Invalid user steam from 81.30.203.70
Aug 22 00:41:20 lcprod sshd\[5571\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.30.203.70
Aug 22 00:41:22 lcprod sshd\[5571\]: Failed password for invalid user steam from 81.30.203.70 port 51340 ssh2
Aug 22 00:45:43 lcprod sshd\[5939\]: Invalid user kp from 81.30.203.70
Aug 22 00:45:43 lcprod sshd\[5939\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.30.203.70
2019-08-23 02:11:20
Comments on same subnet:
IP Type Details Datetime
81.30.203.202 attackbots
spam
2020-04-06 13:17:43
81.30.203.202 attackbots
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-03-29 21:51:36
81.30.203.202 attack
spam
2020-02-29 17:42:01
81.30.203.202 attack
spam
2020-01-24 13:57:24
81.30.203.202 attackspam
2019-11-29T16:09:02.794737MailD postfix/smtpd[11924]: NOQUEUE: reject: RCPT from 81.30.203.202.static.ufanet.ru[81.30.203.202]: 554 5.7.1 Service unavailable; Client host [81.30.203.202] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?81.30.203.202; from= to= proto=ESMTP helo=<81.30.203.202.static.ufanet.ru>
2019-11-29T16:09:03.057675MailD postfix/smtpd[11924]: NOQUEUE: reject: RCPT from 81.30.203.202.static.ufanet.ru[81.30.203.202]: 554 5.7.1 Service unavailable; Client host [81.30.203.202] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?81.30.203.202; from= to= proto=ESMTP helo=<81.30.203.202.static.ufanet.ru>
2019-11-29T16:09:03.474311MailD postfix/smtpd[11924]: NOQUEUE: reject: RCPT from 81.30.203.202.static.ufanet.ru[81.30.203.202]: 554 5.7.1 Service unavailable; Client host [81.30.203.202] blocked using bl.spamcop.net; Blocked - see https://www.spamco
2019-11-30 03:25:11
81.30.203.202 attackbotsspam
Automatic report - Banned IP Access
2019-08-13 17:31:54
81.30.203.202 attack
Absender hat Spam-Falle ausgel?st
2019-07-04 20:37:31
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.30.203.70
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52139
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019082200 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Aug 23 02:11:06 CST 2019
;; MSG SIZE  rcvd: 116
Host info
70.203.30.81.in-addr.arpa domain name pointer protek17.ufanet.ru.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
70.203.30.81.in-addr.arpa	name = protek17.ufanet.ru.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
178.62.117.106 attack
Oct  3 18:25:31 localhost sshd\[8241\]: Invalid user aya from 178.62.117.106 port 37978
Oct  3 18:25:31 localhost sshd\[8241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.117.106
Oct  3 18:25:33 localhost sshd\[8241\]: Failed password for invalid user aya from 178.62.117.106 port 37978 ssh2
2019-10-04 00:41:27
201.220.8.18 attackspambots
Automatic report - Port Scan Attack
2019-10-04 00:16:43
123.24.177.82 attack
Chat Spam
2019-10-04 00:19:37
61.194.0.217 attackspambots
Oct  3 17:33:57 bouncer sshd\[17075\]: Invalid user us from 61.194.0.217 port 36119
Oct  3 17:33:57 bouncer sshd\[17075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.194.0.217 
Oct  3 17:33:59 bouncer sshd\[17075\]: Failed password for invalid user us from 61.194.0.217 port 36119 ssh2
...
2019-10-04 00:04:42
165.227.9.145 attack
Oct  3 06:19:55 friendsofhawaii sshd\[5320\]: Invalid user user from 165.227.9.145
Oct  3 06:19:55 friendsofhawaii sshd\[5320\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.9.145
Oct  3 06:19:58 friendsofhawaii sshd\[5320\]: Failed password for invalid user user from 165.227.9.145 port 33852 ssh2
Oct  3 06:24:24 friendsofhawaii sshd\[5814\]: Invalid user speed from 165.227.9.145
Oct  3 06:24:24 friendsofhawaii sshd\[5814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.9.145
2019-10-04 00:33:41
122.117.46.164 attackbotsspam
" "
2019-10-04 00:25:08
62.117.12.62 attackspam
Oct  3 17:14:33 icinga sshd[28087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.117.12.62
Oct  3 17:14:35 icinga sshd[28087]: Failed password for invalid user supervisor from 62.117.12.62 port 36486 ssh2
...
2019-10-04 00:25:27
105.16.115.8 attackspam
ICMP MP Probe, Scan -
2019-10-04 00:22:46
118.25.61.152 attackspam
Oct  3 05:44:50 sachi sshd\[8214\]: Invalid user unknow from 118.25.61.152
Oct  3 05:44:50 sachi sshd\[8214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.61.152
Oct  3 05:44:52 sachi sshd\[8214\]: Failed password for invalid user unknow from 118.25.61.152 port 53278 ssh2
Oct  3 05:50:43 sachi sshd\[8673\]: Invalid user xz from 118.25.61.152
Oct  3 05:50:43 sachi sshd\[8673\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.61.152
2019-10-04 00:01:39
202.99.199.142 attackspam
Brute force attempt
2019-10-04 00:44:55
168.232.198.18 attack
2019-10-03T14:52:49.822795shield sshd\[2204\]: Invalid user smiley from 168.232.198.18 port 60176
2019-10-03T14:52:49.827095shield sshd\[2204\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168-232-198-18.static.konectivatelecomunicacoes.com.br
2019-10-03T14:52:53.096341shield sshd\[2204\]: Failed password for invalid user smiley from 168.232.198.18 port 60176 ssh2
2019-10-03T14:58:07.164808shield sshd\[3557\]: Invalid user ep from 168.232.198.18 port 52858
2019-10-03T14:58:07.169416shield sshd\[3557\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168-232-198-18.static.konectivatelecomunicacoes.com.br
2019-10-04 00:23:41
165.22.50.65 attack
2019-10-03 12:21:25,752 fail2ban.actions        \[946\]: NOTICE  \[sshd\] Ban 165.22.50.65
2019-10-03 12:52:46,516 fail2ban.actions        \[946\]: NOTICE  \[sshd\] Ban 165.22.50.65
2019-10-03 13:24:11,683 fail2ban.actions        \[946\]: NOTICE  \[sshd\] Ban 165.22.50.65
2019-10-03 13:55:33,750 fail2ban.actions        \[946\]: NOTICE  \[sshd\] Ban 165.22.50.65
2019-10-03 14:25:44,977 fail2ban.actions        \[946\]: NOTICE  \[sshd\] Ban 165.22.50.65
...
2019-10-04 00:28:45
84.120.41.118 attackspam
Oct  3 16:51:10 vps647732 sshd[15051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.120.41.118
Oct  3 16:51:12 vps647732 sshd[15051]: Failed password for invalid user yz from 84.120.41.118 port 58991 ssh2
...
2019-10-04 00:06:13
93.65.228.167 attackbots
Automatic report - Port Scan Attack
2019-10-04 00:34:00
85.116.119.70 attack
Automated reporting of SSH Vulnerability scanning
2019-10-04 00:10:51

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