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: Germany

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.75.164.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25098
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.75.164.121.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025011001 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 11 10:17:42 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 121.164.75.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.164.75.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
66.96.233.31 attackspam
Invalid user leah from 66.96.233.31 port 49486
2020-02-19 09:09:22
178.128.79.169 attack
Invalid user admin from 178.128.79.169 port 33740
2020-02-19 08:59:52
73.41.144.25 attackbots
Invalid user canna from 73.41.144.25 port 37382
2020-02-19 08:51:49
41.74.112.15 attackspambots
Invalid user enabler from 41.74.112.15 port 59401
2020-02-19 09:11:10
31.125.131.189 attackbotsspam
Ssh brute force
2020-02-19 09:12:54
51.161.12.231 attackbotsspam
Feb 19 01:47:54 debian-2gb-nbg1-2 kernel: \[4332488.914964\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=51.161.12.231 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=10978 PROTO=TCP SPT=32767 DPT=8545 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-19 08:52:52
51.79.69.137 attack
Feb 18 14:33:24 web9 sshd\[5124\]: Invalid user user03 from 51.79.69.137
Feb 18 14:33:24 web9 sshd\[5124\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.69.137
Feb 18 14:33:26 web9 sshd\[5124\]: Failed password for invalid user user03 from 51.79.69.137 port 48524 ssh2
Feb 18 14:35:15 web9 sshd\[5401\]: Invalid user jiaxing from 51.79.69.137
Feb 18 14:35:15 web9 sshd\[5401\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.69.137
2020-02-19 08:53:10
222.186.52.139 attackbotsspam
Feb 19 02:24:37 rotator sshd\[7437\]: Failed password for root from 222.186.52.139 port 24349 ssh2Feb 19 02:24:40 rotator sshd\[7437\]: Failed password for root from 222.186.52.139 port 24349 ssh2Feb 19 02:24:43 rotator sshd\[7437\]: Failed password for root from 222.186.52.139 port 24349 ssh2Feb 19 02:30:47 rotator sshd\[8966\]: Failed password for root from 222.186.52.139 port 47296 ssh2Feb 19 02:30:50 rotator sshd\[8966\]: Failed password for root from 222.186.52.139 port 47296 ssh2Feb 19 02:30:51 rotator sshd\[8966\]: Failed password for root from 222.186.52.139 port 47296 ssh2
...
2020-02-19 09:32:16
178.176.30.211 attack
Invalid user test3 from 178.176.30.211 port 54826
2020-02-19 08:59:33
91.165.129.186 attackbots
trying to access non-authorized port
2020-02-19 08:51:14
101.255.65.186 attack
Invalid user ubuntu from 101.255.65.186 port 59614
2020-02-19 09:04:32
144.91.68.122 attack
Feb 18 20:32:37 server sshd\[1893\]: Failed password for invalid user tomm from 144.91.68.122 port 33016 ssh2
Feb 19 04:11:49 server sshd\[19965\]: Invalid user ROOT from 144.91.68.122
Feb 19 04:11:49 server sshd\[19965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=vmi299127.contaboserver.net 
Feb 19 04:11:50 server sshd\[19965\]: Failed password for invalid user ROOT from 144.91.68.122 port 42310 ssh2
Feb 19 04:11:51 server sshd\[19969\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=vmi299127.contaboserver.net  user=root
...
2020-02-19 09:23:03
210.245.89.85 attack
Feb 19 00:42:54 markkoudstaal sshd[27316]: Failed password for root from 210.245.89.85 port 56857 ssh2
Feb 19 00:42:56 markkoudstaal sshd[27316]: Failed password for root from 210.245.89.85 port 56857 ssh2
Feb 19 00:43:02 markkoudstaal sshd[27316]: Failed password for root from 210.245.89.85 port 56857 ssh2
2020-02-19 09:15:11
123.206.255.181 attackspambots
Invalid user admin from 123.206.255.181 port 60134
2020-02-19 09:23:26
39.117.42.31 attackspambots
2020-02-19T11:10:46.812574luisaranguren sshd[3291986]: Failed password for invalid user sunsf from 39.117.42.31 port 35620 ssh2
2020-02-19T11:10:47.113984luisaranguren sshd[3291986]: Disconnected from invalid user sunsf 39.117.42.31 port 35620 [preauth]
...
2020-02-19 09:11:36

Recently Reported IPs

226.54.96.141 43.221.206.100 251.125.41.231 47.123.35.38
207.113.55.115 37.4.223.169 118.217.35.185 14.223.83.169
12.187.231.221 204.206.50.11 47.29.206.116 184.246.2.193
244.119.57.168 61.224.215.215 173.101.96.136 128.17.155.168
103.22.201.7 58.225.76.118 173.149.97.36 196.198.42.205