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: China

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 <<>> 27.21.194.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4010
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;27.21.194.161.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 22:18:54 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 161.194.21.27.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.194.21.27.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.197.152.148 attackspam
Found on   CINS badguys     / proto=6  .  srcport=54742  .  dstport=8167  .     (2866)
2020-10-05 01:54:57
129.28.195.191 attack
Sep 30 21:27:51 roki-contabo sshd\[19127\]: Invalid user ts3 from 129.28.195.191
Sep 30 21:27:51 roki-contabo sshd\[19127\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.195.191
Sep 30 21:27:54 roki-contabo sshd\[19127\]: Failed password for invalid user ts3 from 129.28.195.191 port 36756 ssh2
Sep 30 21:39:10 roki-contabo sshd\[19392\]: Invalid user kevin from 129.28.195.191
Sep 30 21:39:10 roki-contabo sshd\[19392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.195.191
...
2020-10-05 01:57:21
210.114.17.171 attackspam
Sep 27 17:16:06 roki-contabo sshd\[28920\]: Invalid user frank from 210.114.17.171
Sep 27 17:16:06 roki-contabo sshd\[28920\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.114.17.171
Sep 27 17:16:08 roki-contabo sshd\[28920\]: Failed password for invalid user frank from 210.114.17.171 port 55638 ssh2
Sep 27 17:29:18 roki-contabo sshd\[29157\]: Invalid user admin from 210.114.17.171
Sep 27 17:29:18 roki-contabo sshd\[29157\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.114.17.171
...
2020-10-05 01:50:36
188.166.223.76 attackbotsspam
2020-10-04T17:09:59.768557shield sshd\[15859\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.223.76  user=root
2020-10-04T17:10:01.280104shield sshd\[15859\]: Failed password for root from 188.166.223.76 port 46730 ssh2
2020-10-04T17:14:08.118789shield sshd\[16367\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.223.76  user=root
2020-10-04T17:14:10.147459shield sshd\[16367\]: Failed password for root from 188.166.223.76 port 52098 ssh2
2020-10-04T17:18:19.203963shield sshd\[17425\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.223.76  user=root
2020-10-05 01:35:34
64.227.77.30 attack
Oct  4 17:51:28 ourumov-web sshd\[30060\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.77.30  user=root
Oct  4 17:51:30 ourumov-web sshd\[30060\]: Failed password for root from 64.227.77.30 port 50706 ssh2
Oct  4 18:02:52 ourumov-web sshd\[30896\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.77.30  user=root
...
2020-10-05 01:46:02
119.45.198.117 attack
prod8
...
2020-10-05 02:03:21
200.69.234.168 attackspambots
Oct  4 21:55:09 itv-usvr-01 sshd[29384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.69.234.168  user=root
Oct  4 21:55:11 itv-usvr-01 sshd[29384]: Failed password for root from 200.69.234.168 port 48346 ssh2
Oct  4 21:59:32 itv-usvr-01 sshd[29559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.69.234.168  user=root
Oct  4 21:59:35 itv-usvr-01 sshd[29559]: Failed password for root from 200.69.234.168 port 49516 ssh2
Oct  4 22:03:53 itv-usvr-01 sshd[29775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.69.234.168  user=root
Oct  4 22:03:55 itv-usvr-01 sshd[29775]: Failed password for root from 200.69.234.168 port 50702 ssh2
2020-10-05 02:10:17
141.98.81.154 attack
ET SCAN Potential SSH Scan - port: 22 proto: tcp cat: Attempted Information Leakbytes: 370
2020-10-05 02:12:55
167.172.25.74 attackbotsspam
Sep 30 08:46:32 roki-contabo sshd\[2469\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.25.74  user=root
Sep 30 08:46:33 roki-contabo sshd\[2469\]: Failed password for root from 167.172.25.74 port 38110 ssh2
Sep 30 08:46:37 roki-contabo sshd\[2473\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.25.74  user=root
Sep 30 08:46:39 roki-contabo sshd\[2473\]: Failed password for root from 167.172.25.74 port 46990 ssh2
Sep 30 08:46:41 roki-contabo sshd\[2475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.25.74  user=root
Oct  4 03:48:54 roki-contabo sshd\[25615\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.25.74  user=root
Oct  4 03:48:56 roki-contabo sshd\[25615\]: Failed password for root from 167.172.25.74 port 37448 ssh2
Oct  4 03:49:00 roki-contabo sshd\[25622\]: pam_unix\
...
2020-10-05 02:00:41
86.98.157.106 attackbotsspam
[N1.H1.VM1] Port Scanner Detected Blocked by UFW
2020-10-05 02:02:20
153.99.181.90 attackbots
 TCP (SYN) 153.99.181.90:31899 -> port 18569, len 44
2020-10-05 01:37:33
138.197.216.135 attackspam
(sshd) Failed SSH login from 138.197.216.135 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  4 11:16:42 optimus sshd[23211]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.216.135  user=root
Oct  4 11:16:43 optimus sshd[23211]: Failed password for root from 138.197.216.135 port 45342 ssh2
Oct  4 11:20:31 optimus sshd[24282]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.216.135  user=root
Oct  4 11:20:33 optimus sshd[24282]: Failed password for root from 138.197.216.135 port 51740 ssh2
Oct  4 11:24:11 optimus sshd[25688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.216.135  user=root
2020-10-05 02:01:14
106.13.215.94 attackspambots
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2020-10-05 01:34:11
58.250.86.44 attackbots
2020-10-04T08:08:01.958575vps773228.ovh.net sshd[11983]: Invalid user james from 58.250.86.44 port 51772
2020-10-04T08:08:01.974762vps773228.ovh.net sshd[11983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.250.86.44
2020-10-04T08:08:01.958575vps773228.ovh.net sshd[11983]: Invalid user james from 58.250.86.44 port 51772
2020-10-04T08:08:03.896890vps773228.ovh.net sshd[11983]: Failed password for invalid user james from 58.250.86.44 port 51772 ssh2
2020-10-04T08:43:42.621958vps773228.ovh.net sshd[12177]: Invalid user wocloud from 58.250.86.44 port 57922
...
2020-10-05 02:00:16
187.178.82.24 attack
Automatic report - Port Scan Attack
2020-10-05 01:53:07

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