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: United States of America (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:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 161.197.42.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52482
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;161.197.42.121.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022703 1800 900 604800 86400

;; Query time: 41 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 28 11:33:11 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 121.42.197.161.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.42.197.161.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.152.55.203 attack
Telnet/23 MH Probe, BF, Hack -
2020-01-01 05:45:52
106.54.237.74 attack
Dec 31 16:51:22 legacy sshd[16675]: Failed password for root from 106.54.237.74 port 32784 ssh2
Dec 31 16:55:28 legacy sshd[16822]: Failed password for backup from 106.54.237.74 port 58116 ssh2
Dec 31 16:59:29 legacy sshd[16959]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.237.74
...
2020-01-01 05:30:58
186.64.122.117 attack
Dec 31 19:35:58 tuxlinux sshd[60078]: Invalid user yn from 186.64.122.117 port 59386
Dec 31 19:35:58 tuxlinux sshd[60078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.64.122.117 
Dec 31 19:35:58 tuxlinux sshd[60078]: Invalid user yn from 186.64.122.117 port 59386
Dec 31 19:35:58 tuxlinux sshd[60078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.64.122.117 
Dec 31 19:35:58 tuxlinux sshd[60078]: Invalid user yn from 186.64.122.117 port 59386
Dec 31 19:35:58 tuxlinux sshd[60078]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.64.122.117 
Dec 31 19:36:00 tuxlinux sshd[60078]: Failed password for invalid user yn from 186.64.122.117 port 59386 ssh2
...
2020-01-01 05:57:38
45.79.23.139 attackbotsspam
1577821568 - 12/31/2019 20:46:08 Host: li1122-139.members.linode.com/45.79.23.139 Port: 1900 UDP Blocked
2020-01-01 05:51:09
101.103.138.99 attackbotsspam
Automatic report - Port Scan Attack
2020-01-01 05:59:57
54.70.15.216 attackspambots
*Port Scan* detected from 54.70.15.216 (US/United States/ec2-54-70-15-216.us-west-2.compute.amazonaws.com). 4 hits in the last 201 seconds
2020-01-01 05:33:21
139.59.42.69 attack
Unauthorized connection attempt detected from IP address 139.59.42.69 to port 22
2020-01-01 05:54:49
67.205.177.0 attack
Repeated failed SSH attempt
2020-01-01 05:36:58
128.199.211.110 attack
Dec 30 01:18:17 risk sshd[29354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.211.110  user=r.r
Dec 30 01:18:18 risk sshd[29354]: Failed password for r.r from 128.199.211.110 port 42451 ssh2
Dec 30 01:31:54 risk sshd[29717]: Invalid user appuser from 128.199.211.110
Dec 30 01:31:54 risk sshd[29717]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.211.110 
Dec 30 01:31:56 risk sshd[29717]: Failed password for invalid user appuser from 128.199.211.110 port 53466 ssh2
Dec 30 01:34:08 risk sshd[29813]: Invalid user torcac from 128.199.211.110
Dec 30 01:34:08 risk sshd[29813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.211.110 
Dec 30 01:34:11 risk sshd[29813]: Failed password for invalid user torcac from 128.199.211.110 port 35675 ssh2
Dec 30 01:36:21 risk sshd[29894]: Invalid user server from 128.199.211.110
Dec 30 01:36:2........
-------------------------------
2020-01-01 05:33:52
37.49.227.202 attackbotsspam
firewall-block, port(s): 3283/udp, 7001/udp
2020-01-01 06:05:44
180.76.240.54 attack
Dec 30 10:15:43 kmh-wsh-001-nbg03 sshd[25825]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.240.54  user=r.r
Dec 30 10:15:44 kmh-wsh-001-nbg03 sshd[25825]: Failed password for r.r from 180.76.240.54 port 57972 ssh2
Dec 30 10:15:45 kmh-wsh-001-nbg03 sshd[25825]: Received disconnect from 180.76.240.54 port 57972:11: Bye Bye [preauth]
Dec 30 10:15:45 kmh-wsh-001-nbg03 sshd[25825]: Disconnected from 180.76.240.54 port 57972 [preauth]
Dec 30 10:50:27 kmh-wsh-001-nbg03 sshd[31422]: Invalid user andrei from 180.76.240.54 port 53628
Dec 30 10:50:27 kmh-wsh-001-nbg03 sshd[31422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.240.54
Dec 30 10:50:28 kmh-wsh-001-nbg03 sshd[31422]: Failed password for invalid user andrei from 180.76.240.54 port 53628 ssh2
Dec 30 10:50:29 kmh-wsh-001-nbg03 sshd[31422]: Received disconnect from 180.76.240.54 port 53628:11: Bye Bye [preauth]
Dec 30 10:50:........
-------------------------------
2020-01-01 06:05:56
167.99.203.202 attackbots
Unauthorized connection attempt detected from IP address 167.99.203.202 to port 9240
2020-01-01 05:35:41
92.118.160.5 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 94 - port: 20249 proto: TCP cat: Misc Attack
2020-01-01 05:54:32
139.198.189.36 attackspam
Invalid user strautman from 139.198.189.36 port 57658
2020-01-01 05:41:59
222.188.110.68 attackbots
no
2020-01-01 05:34:57

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