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: Netherlands (the)

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
81.18.123.214 attack
ssh scan and dictionary attack
2020-10-23 23:18:37
81.18.134.18 attack
Unauthorised access (Oct  2) SRC=81.18.134.18 LEN=52 TTL=118 ID=15089 DF TCP DPT=445 WINDOW=8192 SYN
2020-10-03 06:36:03
81.18.134.18 attackspambots
Unauthorised access (Oct  2) SRC=81.18.134.18 LEN=52 TTL=118 ID=15089 DF TCP DPT=445 WINDOW=8192 SYN
2020-10-03 02:04:47
81.18.134.18 attackspambots
Unauthorised access (Oct  2) SRC=81.18.134.18 LEN=52 TTL=118 ID=15089 DF TCP DPT=445 WINDOW=8192 SYN
2020-10-02 22:33:04
81.18.134.18 attack
445/tcp 445/tcp 445/tcp
[2020-08-03/10-01]3pkt
2020-10-02 19:03:58
81.18.134.18 attack
445/tcp 445/tcp 445/tcp
[2020-08-03/10-01]3pkt
2020-10-02 15:39:55
81.18.140.211 attack
Unauthorized connection attempt from IP address 81.18.140.211 on Port 445(SMB)
2020-09-25 02:11:41
81.18.140.211 attack
Unauthorized connection attempt from IP address 81.18.140.211 on Port 445(SMB)
2020-09-24 17:50:54
81.18.192.19 attackbots
Jul 11 09:39:23 cp sshd[21958]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.18.192.19
Jul 11 09:39:25 cp sshd[21958]: Failed password for invalid user matteo from 81.18.192.19 port 48736 ssh2
Jul 11 09:42:40 cp sshd[23604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.18.192.19
2020-07-11 15:52:36
81.18.192.19 attackspambots
[ssh] SSH attack
2020-07-10 00:41:28
81.18.192.19 attackbotsspam
Jul  5 01:41:31 jane sshd[17290]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.18.192.19 
Jul  5 01:41:33 jane sshd[17290]: Failed password for invalid user commun from 81.18.192.19 port 50274 ssh2
...
2020-07-05 07:59:05
81.18.192.19 attack
Jun 26 14:26:47 minden010 sshd[30577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.18.192.19
Jun 26 14:26:49 minden010 sshd[30577]: Failed password for invalid user admin from 81.18.192.19 port 55284 ssh2
Jun 26 14:30:13 minden010 sshd[31565]: Failed password for root from 81.18.192.19 port 55428 ssh2
...
2020-06-27 01:23:47
81.18.192.19 attackspam
$f2bV_matches
2020-06-26 02:00:54
81.18.134.18 attack
Unauthorized connection attempt detected from IP address 81.18.134.18 to port 445 [T]
2020-06-24 01:37:22
81.18.187.251 attackbots
2019-11-15T15:45:20.175407abusebot-4.cloudsearch.cf sshd\[7524\]: Invalid user cuervo from 81.18.187.251 port 47390
2019-11-16 00:12:50
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.18.1.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47736
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.18.1.138.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 03:51:32 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 138.1.18.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.1.18.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.195.225.40 attackspam
Dec 12 14:13:01 eventyay sshd[32199]: Failed password for root from 202.195.225.40 port 23935 ssh2
Dec 12 14:22:34 eventyay sshd[32560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.195.225.40
Dec 12 14:22:36 eventyay sshd[32560]: Failed password for invalid user nickum from 202.195.225.40 port 5734 ssh2
...
2019-12-12 22:00:21
129.204.77.45 attackbots
2019-12-12T14:46:24.518858vps751288.ovh.net sshd\[6423\]: Invalid user kassman from 129.204.77.45 port 54956
2019-12-12T14:46:24.527677vps751288.ovh.net sshd\[6423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.77.45
2019-12-12T14:46:26.219718vps751288.ovh.net sshd\[6423\]: Failed password for invalid user kassman from 129.204.77.45 port 54956 ssh2
2019-12-12T14:54:17.027004vps751288.ovh.net sshd\[6500\]: Invalid user ftpuser1 from 129.204.77.45 port 58613
2019-12-12T14:54:17.033149vps751288.ovh.net sshd\[6500\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.77.45
2019-12-12 22:17:35
110.137.67.120 attackspambots
Host Scan
2019-12-12 21:40:54
219.142.28.206 attackbots
Invalid user elexander from 219.142.28.206 port 51566
2019-12-12 21:49:43
120.38.10.50 attackspam
Unauthorised access (Dec 12) SRC=120.38.10.50 LEN=40 TTL=52 ID=6548 TCP DPT=23 WINDOW=47975 SYN
2019-12-12 21:53:53
92.62.131.124 attack
Invalid user buyse from 92.62.131.124 port 35672
2019-12-12 22:02:13
218.92.0.148 attack
Dec 12 09:42:49 server sshd\[743\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.148  user=root
Dec 12 09:42:51 server sshd\[722\]: Failed password for root from 218.92.0.148 port 28830 ssh2
Dec 12 09:42:51 server sshd\[743\]: Failed password for root from 218.92.0.148 port 49279 ssh2
Dec 12 16:28:16 server sshd\[25133\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.148  user=root
Dec 12 16:28:18 server sshd\[25133\]: Failed password for root from 218.92.0.148 port 36819 ssh2
...
2019-12-12 21:46:11
101.108.156.143 attackspambots
Unauthorized connection attempt detected from IP address 101.108.156.143 to port 445
2019-12-12 22:03:42
222.186.175.163 attackspambots
Dec 12 08:37:20 TORMINT sshd\[31610\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
Dec 12 08:37:22 TORMINT sshd\[31610\]: Failed password for root from 222.186.175.163 port 1490 ssh2
Dec 12 08:37:42 TORMINT sshd\[31617\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
...
2019-12-12 21:58:02
200.27.3.37 attack
Dec 12 14:14:19 server sshd\[17779\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.27.3.37  user=root
Dec 12 14:14:20 server sshd\[17779\]: Failed password for root from 200.27.3.37 port 34808 ssh2
Dec 12 14:24:59 server sshd\[20946\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.27.3.37  user=root
Dec 12 14:25:01 server sshd\[20946\]: Failed password for root from 200.27.3.37 port 49429 ssh2
Dec 12 14:34:13 server sshd\[23812\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.27.3.37  user=mysql
...
2019-12-12 21:36:42
216.218.206.97 attackspam
Portscan or hack attempt detected by psad/fwsnort
2019-12-12 21:46:50
94.23.13.147 attack
Dec 12 13:40:09 srv206 sshd[13478]: Invalid user vreeland from 94.23.13.147
...
2019-12-12 21:35:42
139.155.147.141 attackbots
Dec 12 11:36:43 jane sshd[16823]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.147.141 
Dec 12 11:36:45 jane sshd[16823]: Failed password for invalid user noorjhan from 139.155.147.141 port 46046 ssh2
...
2019-12-12 22:13:21
37.187.46.74 attackspambots
Invalid user aizlyn from 37.187.46.74 port 50890
2019-12-12 21:48:38
85.38.164.51 attackbots
Dec 12 11:15:21 ns381471 sshd[29105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.38.164.51
Dec 12 11:15:23 ns381471 sshd[29105]: Failed password for invalid user Brenda from 85.38.164.51 port 53458 ssh2
2019-12-12 21:50:06

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