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: Canada

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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.51.134.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61879
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.51.134.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012600 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 18:22:36 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 81.134.51.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.134.51.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
94.103.80.132 attackspam
Unauthorized IMAP connection attempt
2020-07-15 18:44:15
52.186.25.97 attackspam
Jul 15 12:23:00 zooi sshd[18254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.186.25.97
Jul 15 12:23:03 zooi sshd[18254]: Failed password for invalid user admin from 52.186.25.97 port 27605 ssh2
...
2020-07-15 18:24:09
201.249.50.74 attack
Jul 15 05:10:17 santamaria sshd\[13686\]: Invalid user zk from 201.249.50.74
Jul 15 05:10:17 santamaria sshd\[13686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.249.50.74
Jul 15 05:10:19 santamaria sshd\[13686\]: Failed password for invalid user zk from 201.249.50.74 port 35166 ssh2
...
2020-07-15 18:06:24
40.76.8.191 attackbots
SSH Brute Force
2020-07-15 18:04:26
186.103.184.227 attack
Invalid user student from 186.103.184.227 port 37220
2020-07-15 18:12:18
40.113.7.145 attackbotsspam
Jul 15 12:37:26 ArkNodeAT sshd\[1689\]: Invalid user admin from 40.113.7.145
Jul 15 12:37:26 ArkNodeAT sshd\[1689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.113.7.145
Jul 15 12:37:28 ArkNodeAT sshd\[1689\]: Failed password for invalid user admin from 40.113.7.145 port 4032 ssh2
2020-07-15 18:42:26
137.116.144.81 attack
Jul 15 09:44:15 marvibiene sshd[31150]: Invalid user admin from 137.116.144.81 port 59726
Jul 15 09:44:15 marvibiene sshd[31150]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.116.144.81
Jul 15 09:44:15 marvibiene sshd[31150]: Invalid user admin from 137.116.144.81 port 59726
Jul 15 09:44:17 marvibiene sshd[31150]: Failed password for invalid user admin from 137.116.144.81 port 59726 ssh2
...
2020-07-15 18:02:49
122.51.32.248 attack
2020-07-15T05:56:20.067932devel sshd[20657]: Invalid user arduino from 122.51.32.248 port 55504
2020-07-15T05:56:21.531609devel sshd[20657]: Failed password for invalid user arduino from 122.51.32.248 port 55504 ssh2
2020-07-15T06:16:49.360546devel sshd[22209]: Invalid user afp from 122.51.32.248 port 36414
2020-07-15 18:21:16
51.116.182.194 attackbots
Jul 15 12:30:13 jane sshd[28784]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.116.182.194 
Jul 15 12:30:16 jane sshd[28784]: Failed password for invalid user admin from 51.116.182.194 port 41161 ssh2
...
2020-07-15 18:32:06
188.226.131.171 attack
2020-07-15T13:12:52.294407afi-git.jinr.ru sshd[13250]: Invalid user fw from 188.226.131.171 port 59268
2020-07-15T13:12:52.297746afi-git.jinr.ru sshd[13250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.226.131.171
2020-07-15T13:12:52.294407afi-git.jinr.ru sshd[13250]: Invalid user fw from 188.226.131.171 port 59268
2020-07-15T13:12:53.942076afi-git.jinr.ru sshd[13250]: Failed password for invalid user fw from 188.226.131.171 port 59268 ssh2
2020-07-15T13:16:34.875923afi-git.jinr.ru sshd[14202]: Invalid user sc from 188.226.131.171 port 57252
...
2020-07-15 18:41:04
134.122.26.192 attack
[Tue Jul 07 00:29:26 2020] - Syn Flood From IP: 134.122.26.192 Port: 54554
2020-07-15 18:13:49
112.85.42.237 attackspambots
Jul 15 06:15:57 NPSTNNYC01T sshd[4784]: Failed password for root from 112.85.42.237 port 40893 ssh2
Jul 15 06:15:59 NPSTNNYC01T sshd[4784]: Failed password for root from 112.85.42.237 port 40893 ssh2
Jul 15 06:16:01 NPSTNNYC01T sshd[4784]: Failed password for root from 112.85.42.237 port 40893 ssh2
...
2020-07-15 18:33:30
121.2.64.213 attackspambots
2020-07-15T07:41:12.106558randservbullet-proofcloud-66.localdomain sshd[1697]: Invalid user admin from 121.2.64.213 port 36608
2020-07-15T07:41:12.110859randservbullet-proofcloud-66.localdomain sshd[1697]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=p0240d5.aiciff01.ap.so-net.ne.jp
2020-07-15T07:41:12.106558randservbullet-proofcloud-66.localdomain sshd[1697]: Invalid user admin from 121.2.64.213 port 36608
2020-07-15T07:41:14.490868randservbullet-proofcloud-66.localdomain sshd[1697]: Failed password for invalid user admin from 121.2.64.213 port 36608 ssh2
...
2020-07-15 18:14:20
191.232.55.103 attackbots
Jul 15 11:53:19 jane sshd[27859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.232.55.103 
Jul 15 11:53:22 jane sshd[27859]: Failed password for invalid user admin from 191.232.55.103 port 53984 ssh2
...
2020-07-15 18:06:39
51.137.107.245 attack
Invalid user admin from 51.137.107.245 port 61305
2020-07-15 18:31:48

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