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: Quantum CJSC

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspambots
Aug 31 10:40:34 plusreed sshd[22586]: Invalid user admin from 79.175.42.221
...
2019-09-01 05:45:59
attackspam
Aug 20 19:31:27 bouncer sshd\[911\]: Invalid user stamm from 79.175.42.221 port 48728
Aug 20 19:31:27 bouncer sshd\[911\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.175.42.221 
Aug 20 19:31:29 bouncer sshd\[911\]: Failed password for invalid user stamm from 79.175.42.221 port 48728 ssh2
...
2019-08-21 05:35:25
attackspambots
Aug 13 21:24:47 yabzik sshd[22559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.175.42.221
Aug 13 21:24:49 yabzik sshd[22559]: Failed password for invalid user spamd from 79.175.42.221 port 57588 ssh2
Aug 13 21:29:58 yabzik sshd[24268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.175.42.221
2019-08-14 02:34:08
attackbotsspam
Aug 11 04:09:18 ncomp sshd[13474]: Invalid user h from 79.175.42.221
Aug 11 04:09:18 ncomp sshd[13474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.175.42.221
Aug 11 04:09:18 ncomp sshd[13474]: Invalid user h from 79.175.42.221
Aug 11 04:09:20 ncomp sshd[13474]: Failed password for invalid user h from 79.175.42.221 port 42404 ssh2
2019-08-11 12:23:18
attackspambots
Aug  3 08:45:11 intra sshd\[55316\]: Invalid user vidya from 79.175.42.221Aug  3 08:45:13 intra sshd\[55316\]: Failed password for invalid user vidya from 79.175.42.221 port 53298 ssh2Aug  3 08:49:51 intra sshd\[55350\]: Invalid user user from 79.175.42.221Aug  3 08:49:53 intra sshd\[55350\]: Failed password for invalid user user from 79.175.42.221 port 47128 ssh2Aug  3 08:54:19 intra sshd\[55412\]: Invalid user canecall from 79.175.42.221Aug  3 08:54:21 intra sshd\[55412\]: Failed password for invalid user canecall from 79.175.42.221 port 41018 ssh2
...
2019-08-03 17:38:19
attackspam
Jul 24 23:10:11 fv15 sshd[17993]: Address 79.175.42.221 maps to 221.42.175.79.vologda.ptl.ru, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul 24 23:10:13 fv15 sshd[17993]: Failed password for invalid user admin from 79.175.42.221 port 53246 ssh2
Jul 24 23:10:14 fv15 sshd[17993]: Received disconnect from 79.175.42.221: 11: Bye Bye [preauth]
Jul 24 23:19:43 fv15 sshd[1177]: Address 79.175.42.221 maps to 221.42.175.79.vologda.ptl.ru, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul 24 23:19:45 fv15 sshd[1177]: Failed password for invalid user tiger from 79.175.42.221 port 43842 ssh2
Jul 24 23:19:45 fv15 sshd[1177]: Received disconnect from 79.175.42.221: 11: Bye Bye [preauth]
Jul 24 23:24:24 fv15 sshd[9790]: Address 79.175.42.221 maps to 221.42.175.79.vologda.ptl.ru, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jul 24 23:24:26 fv15 sshd[9790]: Failed password for invalid user webuser from 79.175........
-------------------------------
2019-07-25 20:03:20
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 79.175.42.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62631
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019072500 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jul 25 20:03:08 CST 2019
;; MSG SIZE  rcvd: 117
Host info
221.42.175.79.in-addr.arpa domain name pointer 221.42.175.79.vologda.ptl.ru.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
221.42.175.79.in-addr.arpa	name = 221.42.175.79.vologda.ptl.ru.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
200.116.129.73 attack
IP attempted unauthorised action
2019-07-28 06:56:07
164.132.57.16 attackspambots
Invalid user plex from 164.132.57.16 port 53584
2019-07-28 07:26:41
197.33.37.60 attack
Invalid user admin from 197.33.37.60 port 40386
2019-07-28 06:56:50
165.227.124.229 attackspambots
Jul 28 00:46:10 [munged] sshd[8192]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.227.124.229  user=root
Jul 28 00:46:11 [munged] sshd[8192]: Failed password for root from 165.227.124.229 port 38460 ssh2
2019-07-28 07:00:35
115.254.63.52 attackspambots
Invalid user applmgr from 115.254.63.52 port 36451
2019-07-28 07:09:57
62.117.12.39 attackbots
Invalid user pi from 62.117.12.39 port 33632
2019-07-28 07:14:09
3.215.54.41 attackbots
Invalid user bkup from 3.215.54.41 port 55990
2019-07-28 06:52:22
167.99.138.153 attack
Jul 27 18:15:00 plusreed sshd[7621]: Invalid user edong!@#g from 167.99.138.153
...
2019-07-28 06:59:52
94.228.182.244 attack
Jul 28 01:27:54 giegler sshd[15763]: Invalid user !qa from 94.228.182.244 port 40202
Jul 28 01:27:54 giegler sshd[15763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.228.182.244
Jul 28 01:27:54 giegler sshd[15763]: Invalid user !qa from 94.228.182.244 port 40202
Jul 28 01:27:56 giegler sshd[15763]: Failed password for invalid user !qa from 94.228.182.244 port 40202 ssh2
2019-07-28 07:30:57
66.70.188.25 attack
27.07.2019 23:03:35 SSH access blocked by firewall
2019-07-28 07:13:40
165.22.76.39 attackbots
Invalid user zz from 165.22.76.39 port 49106
2019-07-28 07:26:20
134.209.155.245 attackbotsspam
Invalid user fake from 134.209.155.245 port 45808
2019-07-28 07:04:21
106.12.125.27 attackspam
Invalid user julius from 106.12.125.27 port 33484
2019-07-28 07:10:20
188.195.45.133 attack
Invalid user farah from 188.195.45.133 port 54884
2019-07-28 06:57:37
89.45.205.110 attackspambots
Invalid user www from 89.45.205.110 port 41074
2019-07-28 07:11:49

Recently Reported IPs

201.219.213.206 185.244.25.145 209.141.23.214 13.80.242.163
91.228.118.36 254.168.149.200 88.142.113.14 79.107.231.190
164.68.107.36 51.79.69.48 34.87.28.247 115.98.148.14
124.41.225.235 212.227.8.99 218.241.219.82 121.28.11.242
188.131.179.87 18.229.109.44 90.127.25.217 111.121.11.229