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: Taipei

Region: Taipei

Country: Taiwan, 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 <<>> 163.21.94.239
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3962
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;163.21.94.239.			IN	A

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

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 11 10:06:58 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 239.94.21.163.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 239.94.21.163.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
42.113.144.168 attackbotsspam
Unauthorized connection attempt detected from IP address 42.113.144.168 to port 445
2020-04-05 13:18:44
216.244.66.235 attackspam
cow-Joomla User : try to access forms...
2020-04-05 12:54:32
222.186.180.41 attackbotsspam
Apr  5 01:05:49 NPSTNNYC01T sshd[15675]: Failed password for root from 222.186.180.41 port 54470 ssh2
Apr  5 01:06:00 NPSTNNYC01T sshd[15675]: Failed password for root from 222.186.180.41 port 54470 ssh2
Apr  5 01:06:04 NPSTNNYC01T sshd[15675]: Failed password for root from 222.186.180.41 port 54470 ssh2
Apr  5 01:06:04 NPSTNNYC01T sshd[15675]: error: maximum authentication attempts exceeded for root from 222.186.180.41 port 54470 ssh2 [preauth]
...
2020-04-05 13:07:15
103.47.82.221 attack
$f2bV_matches
2020-04-05 13:02:34
111.161.74.125 attackspam
Apr  5 10:50:03 itv-usvr-01 sshd[11497]: Invalid user 52.66.255.172 from 111.161.74.125
Apr  5 10:50:03 itv-usvr-01 sshd[11497]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.161.74.125
Apr  5 10:50:03 itv-usvr-01 sshd[11497]: Invalid user 52.66.255.172 from 111.161.74.125
Apr  5 10:50:05 itv-usvr-01 sshd[11497]: Failed password for invalid user 52.66.255.172 from 111.161.74.125 port 13716 ssh2
Apr  5 10:57:24 itv-usvr-01 sshd[11867]: Invalid user 159.65.33.17 from 111.161.74.125
2020-04-05 13:03:34
52.53.235.178 attackbotsspam
Hammered by port scans by Amazon servers with IP addresses from all around the world
2020-04-05 13:34:39
37.187.117.125 attackbotsspam
2020-04-05 03:42:25,056 fail2ban.actions        [22360]: NOTICE  [sshd] Ban 37.187.117.125
2020-04-05 04:16:42,813 fail2ban.actions        [22360]: NOTICE  [sshd] Ban 37.187.117.125
2020-04-05 04:50:58,311 fail2ban.actions        [22360]: NOTICE  [sshd] Ban 37.187.117.125
2020-04-05 05:25:21,010 fail2ban.actions        [22360]: NOTICE  [sshd] Ban 37.187.117.125
2020-04-05 05:57:16,175 fail2ban.actions        [22360]: NOTICE  [sshd] Ban 37.187.117.125
...
2020-04-05 13:08:44
106.12.153.107 attack
Unauthorized SSH login attempts
2020-04-05 13:22:09
154.113.1.142 attack
ssh brute force
2020-04-05 13:37:36
14.136.204.41 attack
$f2bV_matches
2020-04-05 13:07:47
40.87.137.185 attackspam
04/05/2020-01:13:05.132544 40.87.137.185 Protocol: 6 ET SCAN Potential SSH Scan
2020-04-05 13:13:11
222.186.30.57 attack
Apr  5 07:09:31 minden010 sshd[29877]: Failed password for root from 222.186.30.57 port 40327 ssh2
Apr  5 07:09:34 minden010 sshd[29877]: Failed password for root from 222.186.30.57 port 40327 ssh2
Apr  5 07:09:36 minden010 sshd[29877]: Failed password for root from 222.186.30.57 port 40327 ssh2
...
2020-04-05 13:15:30
91.121.30.96 attackspambots
" "
2020-04-05 13:22:29
94.237.52.222 attackspambots
$f2bV_matches
2020-04-05 13:18:08
47.180.212.134 attackspambots
Apr  5 05:40:07 ovpn sshd\[25360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.180.212.134  user=root
Apr  5 05:40:09 ovpn sshd\[25360\]: Failed password for root from 47.180.212.134 port 56363 ssh2
Apr  5 05:53:16 ovpn sshd\[28656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.180.212.134  user=root
Apr  5 05:53:18 ovpn sshd\[28656\]: Failed password for root from 47.180.212.134 port 34990 ssh2
Apr  5 05:57:09 ovpn sshd\[29691\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.180.212.134  user=root
2020-04-05 13:14:08

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