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
attackbotsspam
unauthorized connection attempt
2020-01-28 20:35:50
Comments on same subnet:
IP Type Details Datetime
81.30.204.10 attackbotsspam
Port probing on unauthorized port 81
2020-05-12 13:14:08
81.30.204.10 attack
unauthorized connection attempt
2020-01-28 14:25:42
81.30.204.10 attackspam
port 23
2019-12-20 07:29:47
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.30.204.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37950
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			336	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020012800 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 28 20:35:46 CST 2020
;; MSG SIZE  rcvd: 117
Host info
254.204.30.81.in-addr.arpa domain name pointer 81.30.204.254.static.ufanet.ru.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
254.204.30.81.in-addr.arpa	name = 81.30.204.254.static.ufanet.ru.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
106.12.58.4 attackspam
Lines containing failures of 106.12.58.4
Aug 12 21:17:01 nextcloud sshd[10197]: Invalid user hduser from 106.12.58.4 port 45064
Aug 12 21:17:01 nextcloud sshd[10197]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.58.4
Aug 12 21:17:03 nextcloud sshd[10197]: Failed password for invalid user hduser from 106.12.58.4 port 45064 ssh2
Aug 12 21:17:04 nextcloud sshd[10197]: Received disconnect from 106.12.58.4 port 45064:11: Bye Bye [preauth]
Aug 12 21:17:04 nextcloud sshd[10197]: Disconnected from invalid user hduser 106.12.58.4 port 45064 [preauth]
Aug 12 21:50:46 nextcloud sshd[15713]: Invalid user admin from 106.12.58.4 port 37242
Aug 12 21:50:46 nextcloud sshd[15713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.58.4
Aug 12 21:50:48 nextcloud sshd[15713]: Failed password for invalid user admin from 106.12.58.4 port 37242 ssh2
Aug 12 21:50:48 nextcloud sshd[15713]: Received dis........
------------------------------
2019-08-14 03:48:17
178.20.55.16 attackbotsspam
Aug 13 21:05:10 mail sshd\[18222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.20.55.16  user=root
Aug 13 21:05:13 mail sshd\[18222\]: Failed password for root from 178.20.55.16 port 34155 ssh2
Aug 13 21:05:16 mail sshd\[18222\]: Failed password for root from 178.20.55.16 port 34155 ssh2
Aug 13 21:05:18 mail sshd\[18222\]: Failed password for root from 178.20.55.16 port 34155 ssh2
Aug 13 21:05:20 mail sshd\[18222\]: Failed password for root from 178.20.55.16 port 34155 ssh2
2019-08-14 03:38:42
150.109.198.225 attackbots
Aug 13 20:13:32 XXX sshd[7092]: Invalid user feered from 150.109.198.225 port 54648
2019-08-14 03:21:05
221.12.17.81 attack
$f2bV_matches
2019-08-14 03:45:30
138.68.57.194 attack
Aug 13 19:32:28 thevastnessof sshd[20924]: Failed password for invalid user antonio from 138.68.57.194 port 58836 ssh2
Aug 13 19:46:18 thevastnessof sshd[21117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.57.194
...
2019-08-14 03:55:06
141.98.9.42 attackbotsspam
Rude login attack (143 tries in 1d)
2019-08-14 03:37:00
139.99.201.100 attackspam
Aug 13 22:36:42 www2 sshd\[3997\]: Invalid user admin from 139.99.201.100Aug 13 22:36:44 www2 sshd\[3997\]: Failed password for invalid user admin from 139.99.201.100 port 39796 ssh2Aug 13 22:42:30 www2 sshd\[4650\]: Invalid user tss3 from 139.99.201.100
...
2019-08-14 03:51:34
153.36.236.35 attackspambots
Aug 13 21:33:54 ovpn sshd\[31968\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.236.35  user=root
Aug 13 21:33:56 ovpn sshd\[31968\]: Failed password for root from 153.36.236.35 port 61420 ssh2
Aug 13 21:34:03 ovpn sshd\[31971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.236.35  user=root
Aug 13 21:34:05 ovpn sshd\[31971\]: Failed password for root from 153.36.236.35 port 38279 ssh2
Aug 13 21:34:13 ovpn sshd\[32017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.236.35  user=root
2019-08-14 03:35:34
106.12.56.143 attack
Aug 13 15:14:03 xtremcommunity sshd\[10817\]: Invalid user applmgr from 106.12.56.143 port 36458
Aug 13 15:14:03 xtremcommunity sshd\[10817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.56.143
Aug 13 15:14:04 xtremcommunity sshd\[10817\]: Failed password for invalid user applmgr from 106.12.56.143 port 36458 ssh2
Aug 13 15:19:57 xtremcommunity sshd\[10975\]: Invalid user test from 106.12.56.143 port 57580
Aug 13 15:19:57 xtremcommunity sshd\[10975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.56.143
...
2019-08-14 03:24:29
94.12.194.81 attackspambots
Automatic report - Port Scan Attack
2019-08-14 03:30:28
211.22.154.223 attackbotsspam
Aug 12 21:16:24 ns4 sshd[16652]: Invalid user faridah from 211.22.154.223
Aug 12 21:16:24 ns4 sshd[16652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211-22-154-223.hinet-ip.hinet.net 
Aug 12 21:16:25 ns4 sshd[16652]: Failed password for invalid user faridah from 211.22.154.223 port 45294 ssh2
Aug 12 21:30:54 ns4 sshd[19100]: Invalid user fhostnamecadftp from 211.22.154.223
Aug 12 21:30:54 ns4 sshd[19100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211-22-154-223.hinet-ip.hinet.net 
Aug 12 21:30:56 ns4 sshd[19100]: Failed password for invalid user fhostnamecadftp from 211.22.154.223 port 37364 ssh2
Aug 12 21:36:09 ns4 sshd[20177]: Invalid user patricia from 211.22.154.223
Aug 12 21:36:09 ns4 sshd[20177]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211-22-154-223.hinet-ip.hinet.net 
Aug 12 21:36:10 ns4 sshd[20177]: Failed password for inva........
-------------------------------
2019-08-14 03:17:48
107.170.113.190 attackspam
Aug 13 20:12:34 XXX sshd[7072]: Invalid user ethereal from 107.170.113.190 port 59380
2019-08-14 03:11:52
197.25.190.163 attackbots
Automatic report - Port Scan Attack
2019-08-14 03:54:21
209.141.58.114 attack
Aug 13 19:09:35 marvibiene sshd[35294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.141.58.114  user=root
Aug 13 19:09:37 marvibiene sshd[35294]: Failed password for root from 209.141.58.114 port 54542 ssh2
Aug 13 19:09:40 marvibiene sshd[35294]: Failed password for root from 209.141.58.114 port 54542 ssh2
Aug 13 19:09:35 marvibiene sshd[35294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.141.58.114  user=root
Aug 13 19:09:37 marvibiene sshd[35294]: Failed password for root from 209.141.58.114 port 54542 ssh2
Aug 13 19:09:40 marvibiene sshd[35294]: Failed password for root from 209.141.58.114 port 54542 ssh2
...
2019-08-14 03:15:41
58.211.168.246 attackbotsspam
Aug 13 20:11:03 mail sshd[27119]: Invalid user fax from 58.211.168.246
Aug 13 20:11:03 mail sshd[27119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.211.168.246
Aug 13 20:11:03 mail sshd[27119]: Invalid user fax from 58.211.168.246
Aug 13 20:11:05 mail sshd[27119]: Failed password for invalid user fax from 58.211.168.246 port 51298 ssh2
Aug 13 20:28:04 mail sshd[29059]: Invalid user oracle from 58.211.168.246
...
2019-08-14 03:22:39

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