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: Sofia

Region: Sofia Region

Country: Bulgaria

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 <<>> 146.75.3.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19819
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;146.75.3.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024113002 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 01 10:31:05 CST 2024
;; MSG SIZE  rcvd: 104
Host info
Host 81.3.75.146.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.3.75.146.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
94.232.136.126 attack
2020-06-07T04:53:37.300728shield sshd\[20126\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.232.136.126  user=root
2020-06-07T04:53:38.787538shield sshd\[20126\]: Failed password for root from 94.232.136.126 port 51666 ssh2
2020-06-07T04:56:58.240312shield sshd\[21145\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.232.136.126  user=root
2020-06-07T04:57:00.321258shield sshd\[21145\]: Failed password for root from 94.232.136.126 port 32639 ssh2
2020-06-07T05:00:22.763520shield sshd\[22570\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.232.136.126  user=root
2020-06-07 16:12:20
222.186.190.2 attackbots
2020-06-07T08:38:28+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)
2020-06-07 16:40:07
104.248.130.10 attack
Jun  7 10:07:48 ovpn sshd\[22840\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.130.10  user=root
Jun  7 10:07:50 ovpn sshd\[22840\]: Failed password for root from 104.248.130.10 port 54974 ssh2
Jun  7 10:11:18 ovpn sshd\[23759\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.130.10  user=root
Jun  7 10:11:20 ovpn sshd\[23759\]: Failed password for root from 104.248.130.10 port 41254 ssh2
Jun  7 10:12:20 ovpn sshd\[24076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.130.10  user=root
2020-06-07 16:24:55
119.42.123.14 attack
1591501924 - 06/07/2020 05:52:04 Host: 119.42.123.14/119.42.123.14 Port: 445 TCP Blocked
2020-06-07 16:32:16
61.177.172.128 attackspam
Jun  7 04:13:52 NPSTNNYC01T sshd[29112]: Failed password for root from 61.177.172.128 port 49526 ssh2
Jun  7 04:14:05 NPSTNNYC01T sshd[29112]: error: maximum authentication attempts exceeded for root from 61.177.172.128 port 49526 ssh2 [preauth]
Jun  7 04:14:17 NPSTNNYC01T sshd[29128]: Failed password for root from 61.177.172.128 port 13626 ssh2
...
2020-06-07 16:17:37
211.41.100.89 attackbotsspam
Jun  7 08:10:38 legacy sshd[26341]: Failed password for root from 211.41.100.89 port 40482 ssh2
Jun  7 08:11:34 legacy sshd[26403]: Failed password for root from 211.41.100.89 port 52372 ssh2
...
2020-06-07 16:22:54
104.248.205.67 attack
Jun  7 04:52:05 cdc sshd[15576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.205.67  user=root
Jun  7 04:52:08 cdc sshd[15576]: Failed password for invalid user root from 104.248.205.67 port 57740 ssh2
2020-06-07 16:30:25
183.129.141.30 attack
Jun  7 00:54:46 NPSTNNYC01T sshd[10674]: Failed password for root from 183.129.141.30 port 57640 ssh2
Jun  7 00:58:34 NPSTNNYC01T sshd[10946]: Failed password for root from 183.129.141.30 port 47316 ssh2
...
2020-06-07 16:48:30
93.157.62.102 attack
Jun  7 10:37:15 inter-technics sshd[19681]: Invalid user admin from 93.157.62.102 port 60142
Jun  7 10:37:15 inter-technics sshd[19681]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.157.62.102
Jun  7 10:37:15 inter-technics sshd[19681]: Invalid user admin from 93.157.62.102 port 60142
Jun  7 10:37:17 inter-technics sshd[19681]: Failed password for invalid user admin from 93.157.62.102 port 60142 ssh2
Jun  7 10:37:29 inter-technics sshd[19693]: Invalid user admin from 93.157.62.102 port 54102
...
2020-06-07 16:46:50
86.47.220.193 attackbots
detected by Fail2Ban
2020-06-07 16:36:14
178.128.70.61 attackbotsspam
Jun  7 06:52:39 jane sshd[10485]: Failed password for root from 178.128.70.61 port 37624 ssh2
...
2020-06-07 16:13:05
176.97.249.195 attackbotsspam
$f2bV_matches
2020-06-07 16:21:11
83.103.59.192 attack
2020-06-07T09:39:43.045429vps773228.ovh.net sshd[14367]: Failed password for root from 83.103.59.192 port 35498 ssh2
2020-06-07T09:43:23.476937vps773228.ovh.net sshd[14443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83-103-59-192.ip.fastwebnet.it  user=root
2020-06-07T09:43:25.665126vps773228.ovh.net sshd[14443]: Failed password for root from 83.103.59.192 port 39040 ssh2
2020-06-07T09:46:50.898992vps773228.ovh.net sshd[14531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83-103-59-192.ip.fastwebnet.it  user=root
2020-06-07T09:46:53.172939vps773228.ovh.net sshd[14531]: Failed password for root from 83.103.59.192 port 42578 ssh2
...
2020-06-07 16:14:18
139.155.17.13 attack
SSH Brute-Force attacks
2020-06-07 16:14:37
43.243.75.90 attackspam
(sshd) Failed SSH login from 43.243.75.90 (HK/Hong Kong/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  7 06:29:30 s1 sshd[5651]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.75.90  user=root
Jun  7 06:29:32 s1 sshd[5651]: Failed password for root from 43.243.75.90 port 38178 ssh2
Jun  7 06:46:26 s1 sshd[6163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.75.90  user=root
Jun  7 06:46:27 s1 sshd[6163]: Failed password for root from 43.243.75.90 port 43636 ssh2
Jun  7 06:51:38 s1 sshd[6298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.75.90  user=root
2020-06-07 16:45:41

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