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 <<>> 4.42.21.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33453
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;4.42.21.161.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012400 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 23:15:36 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 161.21.42.4.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.21.42.4.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
69.51.13.102 attackbots
Apr 26 14:02:40 [host] sshd[31270]: Invalid user a
Apr 26 14:02:40 [host] sshd[31270]: pam_unix(sshd:
Apr 26 14:02:42 [host] sshd[31270]: Failed passwor
2020-04-26 22:37:01
177.204.89.195 attack
Lines containing failures of 177.204.89.195
Apr 26 13:24:19 shared09 sshd[24814]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.204.89.195  user=r.r
Apr 26 13:24:21 shared09 sshd[24814]: Failed password for r.r from 177.204.89.195 port 34526 ssh2
Apr 26 13:24:21 shared09 sshd[24814]: Received disconnect from 177.204.89.195 port 34526:11: Bye Bye [preauth]
Apr 26 13:24:21 shared09 sshd[24814]: Disconnected from authenticating user r.r 177.204.89.195 port 34526 [preauth]
Apr 26 13:43:18 shared09 sshd[32515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.204.89.195  user=r.r
Apr 26 13:43:20 shared09 sshd[32515]: Failed password for r.r from 177.204.89.195 port 55134 ssh2
Apr 26 13:43:20 shared09 sshd[32515]: Received disconnect from 177.204.89.195 port 55134:11: Bye Bye [preauth]
Apr 26 13:43:20 shared09 sshd[32515]: Disconnected from authenticating user r.r 177.204.89.195 port 55134........
------------------------------
2020-04-26 23:07:06
159.65.144.36 attackbots
Repeated brute force against a port
2020-04-26 22:44:22
147.102.16.56 attackbots
Apr 26 15:03:29 * sshd[7379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.102.16.56
Apr 26 15:03:31 * sshd[7379]: Failed password for invalid user system from 147.102.16.56 port 45758 ssh2
2020-04-26 23:02:14
5.135.48.50 attackbotsspam
Apr 26 13:41:31 roki sshd[6763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.48.50  user=lxd
Apr 26 13:41:32 roki sshd[6763]: Failed password for lxd from 5.135.48.50 port 37058 ssh2
Apr 26 13:55:18 roki sshd[7645]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.48.50  user=root
Apr 26 13:55:20 roki sshd[7645]: Failed password for root from 5.135.48.50 port 55922 ssh2
Apr 26 14:02:26 roki sshd[8124]: Invalid user developer from 5.135.48.50
Apr 26 14:02:26 roki sshd[8124]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.48.50
...
2020-04-26 22:55:06
14.18.118.239 attackbots
sshd login attampt
2020-04-26 22:25:25
89.200.38.26 attack
Bad_requests
2020-04-26 23:12:09
77.65.79.150 attack
Apr 26 13:58:10 jane sshd[27820]: Failed password for root from 77.65.79.150 port 57092 ssh2
...
2020-04-26 22:58:00
104.248.181.156 attackspambots
Apr 26 13:28:55 ns382633 sshd\[16457\]: Invalid user rs from 104.248.181.156 port 51204
Apr 26 13:28:55 ns382633 sshd\[16457\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.181.156
Apr 26 13:28:57 ns382633 sshd\[16457\]: Failed password for invalid user rs from 104.248.181.156 port 51204 ssh2
Apr 26 14:02:10 ns382633 sshd\[23017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.181.156  user=root
Apr 26 14:02:12 ns382633 sshd\[23017\]: Failed password for root from 104.248.181.156 port 57482 ssh2
2020-04-26 23:07:55
222.186.173.154 attackbotsspam
Apr 26 16:28:51 vps sshd[508255]: Failed password for root from 222.186.173.154 port 52246 ssh2
Apr 26 16:28:55 vps sshd[508255]: Failed password for root from 222.186.173.154 port 52246 ssh2
Apr 26 16:28:58 vps sshd[508255]: Failed password for root from 222.186.173.154 port 52246 ssh2
Apr 26 16:29:01 vps sshd[508255]: Failed password for root from 222.186.173.154 port 52246 ssh2
Apr 26 16:29:04 vps sshd[508255]: Failed password for root from 222.186.173.154 port 52246 ssh2
...
2020-04-26 22:41:43
212.129.242.171 attack
Apr 26 14:02:51 mail sshd\[27750\]: Invalid user gabriela from 212.129.242.171
Apr 26 14:02:51 mail sshd\[27750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.242.171
Apr 26 14:02:52 mail sshd\[27750\]: Failed password for invalid user gabriela from 212.129.242.171 port 41050 ssh2
...
2020-04-26 22:27:59
209.159.158.251 attackbots
(smtpauth) Failed SMTP AUTH login from 209.159.158.251 (US/United States/aoli1.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-04-26 16:32:44 login authenticator failed for (ADMIN) [209.159.158.251]: 535 Incorrect authentication data (set_id=test@cakerozina.ir)
2020-04-26 22:29:05
222.186.15.62 attackbots
Apr 26 14:38:05 marvibiene sshd[18802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62  user=root
Apr 26 14:38:08 marvibiene sshd[18802]: Failed password for root from 222.186.15.62 port 55904 ssh2
Apr 26 14:38:10 marvibiene sshd[18802]: Failed password for root from 222.186.15.62 port 55904 ssh2
Apr 26 14:38:05 marvibiene sshd[18802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62  user=root
Apr 26 14:38:08 marvibiene sshd[18802]: Failed password for root from 222.186.15.62 port 55904 ssh2
Apr 26 14:38:10 marvibiene sshd[18802]: Failed password for root from 222.186.15.62 port 55904 ssh2
...
2020-04-26 22:40:25
188.166.247.82 attack
sshd jail - ssh hack attempt
2020-04-26 22:27:14
111.231.238.83 attackbots
DATE:2020-04-26 14:30:06, IP:111.231.238.83, PORT:ssh SSH brute force auth (docker-dc)
2020-04-26 22:33:05

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