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: Poland

Internet Service Provider: OstMedia Sp. z o.o.

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attackspam
Aug 14 23:42:31 mail.srvfarm.net postfix/smtpd[734604]: warning: 81-219-94-93.ostmedia.pl[81.219.94.93]: SASL PLAIN authentication failed: 
Aug 14 23:42:31 mail.srvfarm.net postfix/smtpd[734604]: lost connection after AUTH from 81-219-94-93.ostmedia.pl[81.219.94.93]
Aug 14 23:49:29 mail.srvfarm.net postfix/smtpd[738023]: warning: 81-219-94-93.ostmedia.pl[81.219.94.93]: SASL PLAIN authentication failed: 
Aug 14 23:49:29 mail.srvfarm.net postfix/smtpd[738023]: lost connection after AUTH from 81-219-94-93.ostmedia.pl[81.219.94.93]
Aug 14 23:50:25 mail.srvfarm.net postfix/smtps/smtpd[736704]: warning: 81-219-94-93.ostmedia.pl[81.219.94.93]: SASL PLAIN authentication failed:
2020-08-15 17:23:21
Comments on same subnet:
IP Type Details Datetime
81.219.94.38 attackspambots
Sep 12 18:21:11 mail.srvfarm.net postfix/smtps/smtpd[547064]: warning: 81-219-94-38.ostmedia.pl[81.219.94.38]: SASL PLAIN authentication failed: 
Sep 12 18:21:11 mail.srvfarm.net postfix/smtps/smtpd[547064]: lost connection after AUTH from 81-219-94-38.ostmedia.pl[81.219.94.38]
Sep 12 18:25:32 mail.srvfarm.net postfix/smtpd[534020]: warning: 81-219-94-38.ostmedia.pl[81.219.94.38]: SASL PLAIN authentication failed: 
Sep 12 18:25:32 mail.srvfarm.net postfix/smtpd[534020]: lost connection after AUTH from 81-219-94-38.ostmedia.pl[81.219.94.38]
Sep 12 18:28:59 mail.srvfarm.net postfix/smtps/smtpd[548128]: warning: 81-219-94-38.ostmedia.pl[81.219.94.38]: SASL PLAIN authentication failed:
2020-09-14 01:45:51
81.219.94.38 attackbotsspam
Sep 12 18:21:11 mail.srvfarm.net postfix/smtps/smtpd[547064]: warning: 81-219-94-38.ostmedia.pl[81.219.94.38]: SASL PLAIN authentication failed: 
Sep 12 18:21:11 mail.srvfarm.net postfix/smtps/smtpd[547064]: lost connection after AUTH from 81-219-94-38.ostmedia.pl[81.219.94.38]
Sep 12 18:25:32 mail.srvfarm.net postfix/smtpd[534020]: warning: 81-219-94-38.ostmedia.pl[81.219.94.38]: SASL PLAIN authentication failed: 
Sep 12 18:25:32 mail.srvfarm.net postfix/smtpd[534020]: lost connection after AUTH from 81-219-94-38.ostmedia.pl[81.219.94.38]
Sep 12 18:28:59 mail.srvfarm.net postfix/smtps/smtpd[548128]: warning: 81-219-94-38.ostmedia.pl[81.219.94.38]: SASL PLAIN authentication failed:
2020-09-13 17:41:55
81.219.94.126 attackspambots
Sep 11 18:09:08 mail.srvfarm.net postfix/smtpd[3874760]: warning: 81-219-94-126.ostmedia.pl[81.219.94.126]: SASL PLAIN authentication failed: 
Sep 11 18:09:08 mail.srvfarm.net postfix/smtpd[3874760]: lost connection after AUTH from 81-219-94-126.ostmedia.pl[81.219.94.126]
Sep 11 18:13:20 mail.srvfarm.net postfix/smtpd[3890715]: warning: 81-219-94-126.ostmedia.pl[81.219.94.126]: SASL PLAIN authentication failed: 
Sep 11 18:13:20 mail.srvfarm.net postfix/smtpd[3890715]: lost connection after AUTH from 81-219-94-126.ostmedia.pl[81.219.94.126]
Sep 11 18:16:04 mail.srvfarm.net postfix/smtpd[3889545]: warning: 81-219-94-126.ostmedia.pl[81.219.94.126]: SASL PLAIN authentication failed:
2020-09-13 01:43:53
81.219.94.126 attackbots
Sep 11 18:09:08 mail.srvfarm.net postfix/smtpd[3874760]: warning: 81-219-94-126.ostmedia.pl[81.219.94.126]: SASL PLAIN authentication failed: 
Sep 11 18:09:08 mail.srvfarm.net postfix/smtpd[3874760]: lost connection after AUTH from 81-219-94-126.ostmedia.pl[81.219.94.126]
Sep 11 18:13:20 mail.srvfarm.net postfix/smtpd[3890715]: warning: 81-219-94-126.ostmedia.pl[81.219.94.126]: SASL PLAIN authentication failed: 
Sep 11 18:13:20 mail.srvfarm.net postfix/smtpd[3890715]: lost connection after AUTH from 81-219-94-126.ostmedia.pl[81.219.94.126]
Sep 11 18:16:04 mail.srvfarm.net postfix/smtpd[3889545]: warning: 81-219-94-126.ostmedia.pl[81.219.94.126]: SASL PLAIN authentication failed:
2020-09-12 17:43:54
81.219.94.6 attackspambots
Unauthorized connection attempt from IP address 81.219.94.6 on Port 465(SMTPS)
2020-08-31 22:51:31
81.219.94.6 attack
Brute force attempt
2020-08-30 08:05:24
81.219.94.162 attackspambots
Aug 27 22:52:00 mailman postfix/smtpd[32685]: warning: 81-219-94-162.ostmedia.pl[81.219.94.162]: SASL PLAIN authentication failed: authentication failure
2020-08-28 15:43:27
81.219.94.125 attack
Aug 27 04:22:08 mail.srvfarm.net postfix/smtpd[1314737]: warning: 81-219-94-125.ostmedia.pl[81.219.94.125]: SASL PLAIN authentication failed: 
Aug 27 04:22:08 mail.srvfarm.net postfix/smtpd[1314737]: lost connection after AUTH from 81-219-94-125.ostmedia.pl[81.219.94.125]
Aug 27 04:26:23 mail.srvfarm.net postfix/smtpd[1328470]: warning: 81-219-94-125.ostmedia.pl[81.219.94.125]: SASL PLAIN authentication failed: 
Aug 27 04:26:23 mail.srvfarm.net postfix/smtpd[1328470]: lost connection after AUTH from 81-219-94-125.ostmedia.pl[81.219.94.125]
Aug 27 04:29:24 mail.srvfarm.net postfix/smtpd[1328471]: warning: 81-219-94-125.ostmedia.pl[81.219.94.125]: SASL PLAIN authentication failed:
2020-08-28 09:35:11
81.219.94.200 attackbotsspam
Aug 27 04:54:38 mail.srvfarm.net postfix/smtpd[1334717]: warning: 81-219-94-200.ostmedia.pl[81.219.94.200]: SASL PLAIN authentication failed: 
Aug 27 04:54:38 mail.srvfarm.net postfix/smtpd[1334717]: lost connection after AUTH from 81-219-94-200.ostmedia.pl[81.219.94.200]
Aug 27 04:58:35 mail.srvfarm.net postfix/smtps/smtpd[1340640]: warning: 81-219-94-200.ostmedia.pl[81.219.94.200]: SASL PLAIN authentication failed: 
Aug 27 04:58:35 mail.srvfarm.net postfix/smtps/smtpd[1340640]: lost connection after AUTH from 81-219-94-200.ostmedia.pl[81.219.94.200]
Aug 27 05:01:31 mail.srvfarm.net postfix/smtpd[1334718]: warning: 81-219-94-200.ostmedia.pl[81.219.94.200]: SASL PLAIN authentication failed:
2020-08-28 08:38:39
81.219.94.4 attack
Unauthorized connection attempt from IP address 81.219.94.4 on Port 25(SMTP)
2020-08-23 07:07:46
81.219.94.126 attackspam
$f2bV_matches
2020-08-20 16:11:44
81.219.94.200 attack
"SMTP brute force auth login attempt."
2020-08-19 13:26:50
81.219.94.141 attackbots
Aug 10 05:06:47 mail.srvfarm.net postfix/smtps/smtpd[1310042]: warning: 81-219-94-141.ostmedia.pl[81.219.94.141]: SASL PLAIN authentication failed: 
Aug 10 05:06:47 mail.srvfarm.net postfix/smtps/smtpd[1310042]: lost connection after AUTH from 81-219-94-141.ostmedia.pl[81.219.94.141]
Aug 10 05:10:16 mail.srvfarm.net postfix/smtps/smtpd[1295936]: warning: 81-219-94-141.ostmedia.pl[81.219.94.141]: SASL PLAIN authentication failed: 
Aug 10 05:10:16 mail.srvfarm.net postfix/smtps/smtpd[1295936]: lost connection after AUTH from 81-219-94-141.ostmedia.pl[81.219.94.141]
Aug 10 05:12:20 mail.srvfarm.net postfix/smtpd[1310341]: warning: 81-219-94-141.ostmedia.pl[81.219.94.141]: SASL PLAIN authentication failed:
2020-08-10 15:52:01
81.219.94.116 attackbots
(smtpauth) Failed SMTP AUTH login from 81.219.94.116 (PL/Poland/81-219-94-116.ostmedia.pl): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-08-06 09:49:21 plain authenticator failed for 81-219-94-116.ostmedia.pl [81.219.94.116]: 535 Incorrect authentication data (set_id=info@partsafhe.com)
2020-08-06 19:16:54
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.219.94.93
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12638
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			356	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020081500 1800 900 604800 86400

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Aug 15 17:23:15 CST 2020
;; MSG SIZE  rcvd: 116
Host info
93.94.219.81.in-addr.arpa domain name pointer 81-219-94-93.ostmedia.pl.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
93.94.219.81.in-addr.arpa	name = 81-219-94-93.ostmedia.pl.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
123.206.88.24 attackspam
Nov 29 05:58:59 ks10 sshd[20421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.88.24 
Nov 29 05:59:01 ks10 sshd[20421]: Failed password for invalid user grawberger from 123.206.88.24 port 35340 ssh2
...
2019-11-29 13:03:41
190.0.61.18 attack
Autoban   190.0.61.18 AUTH/CONNECT
2019-11-29 13:25:46
103.125.191.106 attackspambots
Nov 29 04:58:19 game-panel sshd[18922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.125.191.106
Nov 29 04:58:21 game-panel sshd[18922]: Failed password for invalid user admin from 103.125.191.106 port 49815 ssh2
Nov 29 04:58:21 game-panel sshd[18922]: error: Received disconnect from 103.125.191.106 port 49815:3: com.jcraft.jsch.JSchException: Auth fail [preauth]
2019-11-29 13:26:18
182.61.43.223 attackspam
Nov 29 06:40:24 MK-Soft-Root2 sshd[10342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.43.223 
Nov 29 06:40:26 MK-Soft-Root2 sshd[10342]: Failed password for invalid user mahanom from 182.61.43.223 port 58328 ssh2
...
2019-11-29 13:40:45
145.239.90.235 attackspambots
Nov 29 04:58:03 zx01vmsma01 sshd[103714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.90.235
Nov 29 04:58:06 zx01vmsma01 sshd[103714]: Failed password for invalid user katen from 145.239.90.235 port 55578 ssh2
...
2019-11-29 13:35:49
197.26.48.149 attack
Port scan detected on ports: 8291[TCP], 8291[TCP], 8291[TCP]
2019-11-29 13:30:16
45.55.184.78 attackbotsspam
Nov 29 10:40:48 vibhu-HP-Z238-Microtower-Workstation sshd\[340\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.184.78  user=root
Nov 29 10:40:50 vibhu-HP-Z238-Microtower-Workstation sshd\[340\]: Failed password for root from 45.55.184.78 port 38538 ssh2
Nov 29 10:45:11 vibhu-HP-Z238-Microtower-Workstation sshd\[614\]: Invalid user admin from 45.55.184.78
Nov 29 10:45:11 vibhu-HP-Z238-Microtower-Workstation sshd\[614\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.184.78
Nov 29 10:45:13 vibhu-HP-Z238-Microtower-Workstation sshd\[614\]: Failed password for invalid user admin from 45.55.184.78 port 45838 ssh2
...
2019-11-29 13:34:30
185.211.245.198 attackbotsspam
Nov 29 05:58:33 andromeda postfix/smtpd\[14407\]: warning: unknown\[185.211.245.198\]: SASL PLAIN authentication failed: authentication failure
Nov 29 05:58:34 andromeda postfix/smtpd\[16073\]: warning: unknown\[185.211.245.198\]: SASL PLAIN authentication failed: authentication failure
Nov 29 05:58:34 andromeda postfix/smtpd\[15782\]: warning: unknown\[185.211.245.198\]: SASL PLAIN authentication failed: authentication failure
Nov 29 05:58:35 andromeda postfix/smtpd\[14407\]: warning: unknown\[185.211.245.198\]: SASL PLAIN authentication failed: authentication failure
Nov 29 05:58:35 andromeda postfix/smtpd\[15985\]: warning: unknown\[185.211.245.198\]: SASL PLAIN authentication failed: authentication failure
2019-11-29 13:22:05
61.90.105.205 attackspam
Automatic report - Port Scan Attack
2019-11-29 13:15:52
125.21.173.242 attackspambots
Unauthorised access (Nov 29) SRC=125.21.173.242 LEN=52 TTL=116 ID=12139 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-29 13:16:44
197.156.67.250 attack
Nov 29 10:12:30 gw1 sshd[16915]: Failed password for root from 197.156.67.250 port 39560 ssh2
...
2019-11-29 13:19:58
43.245.86.25 attack
Nov 29 06:00:49 m3061 sshd[28940]: Invalid user vagrant from 43.245.86.25
Nov 29 06:00:49 m3061 sshd[28940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.245.86.25


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=43.245.86.25
2019-11-29 13:19:16
125.26.109.177 attackbotsspam
Unauthorised access (Nov 29) SRC=125.26.109.177 LEN=52 TTL=115 ID=23835 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-29 13:11:38
96.65.158.1 attackspam
RDP Bruteforce
2019-11-29 13:07:25
107.189.11.168 attackspam
Nov 29 10:20:08 vibhu-HP-Z238-Microtower-Workstation sshd\[31347\]: Invalid user huaqi from 107.189.11.168
Nov 29 10:20:08 vibhu-HP-Z238-Microtower-Workstation sshd\[31347\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.189.11.168
Nov 29 10:20:11 vibhu-HP-Z238-Microtower-Workstation sshd\[31347\]: Failed password for invalid user huaqi from 107.189.11.168 port 50712 ssh2
Nov 29 10:29:00 vibhu-HP-Z238-Microtower-Workstation sshd\[31950\]: Invalid user quest from 107.189.11.168
Nov 29 10:29:00 vibhu-HP-Z238-Microtower-Workstation sshd\[31950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.189.11.168
...
2019-11-29 13:06:56

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