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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.30.239.174
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63992
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.30.239.174.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 18:47:01 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 174.239.30.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 174.239.30.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
162.243.144.193 attack
995/tcp 35244/tcp 8080/tcp...
[2019-06-20/08-19]63pkt,51pt.(tcp),6pt.(udp)
2019-08-21 14:12:02
222.252.16.140 attack
Aug 21 08:14:24 plex sshd[11147]: Invalid user quincy from 222.252.16.140 port 51170
2019-08-21 14:27:13
206.189.204.63 attackspambots
Aug 21 09:18:23 areeb-Workstation sshd\[876\]: Invalid user corentin from 206.189.204.63
Aug 21 09:18:23 areeb-Workstation sshd\[876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.204.63
Aug 21 09:18:24 areeb-Workstation sshd\[876\]: Failed password for invalid user corentin from 206.189.204.63 port 44156 ssh2
...
2019-08-21 14:25:39
51.38.51.200 attackspambots
Aug 21 07:50:48 SilenceServices sshd[27115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.51.200
Aug 21 07:50:50 SilenceServices sshd[27115]: Failed password for invalid user web from 51.38.51.200 port 56060 ssh2
Aug 21 07:54:54 SilenceServices sshd[30583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.51.200
2019-08-21 13:57:17
185.254.122.22 attackbots
Aug 21 04:12:41   TCP Attack: SRC=185.254.122.22 DST=[Masked] LEN=40 TOS=0x00 PREC=0x00 TTL=246  PROTO=TCP SPT=45860 DPT=21593 WINDOW=1024 RES=0x00 SYN URGP=0
2019-08-21 13:47:52
210.182.116.41 attackspam
Aug 21 06:56:37 v22019058497090703 sshd[10368]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.182.116.41
Aug 21 06:56:39 v22019058497090703 sshd[10368]: Failed password for invalid user cafe from 210.182.116.41 port 42864 ssh2
Aug 21 07:01:29 v22019058497090703 sshd[10726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.182.116.41
...
2019-08-21 13:26:13
221.226.82.86 attack
[munged]::443 221.226.82.86 - - [21/Aug/2019:03:30:16 +0200] "POST /[munged]: HTTP/1.1" 200 8195 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::443 221.226.82.86 - - [21/Aug/2019:03:30:17 +0200] "POST /[munged]: HTTP/1.1" 200 4420 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::443 221.226.82.86 - - [21/Aug/2019:03:30:18 +0200] "POST /[munged]: HTTP/1.1" 200 4420 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::443 221.226.82.86 - - [21/Aug/2019:03:30:20 +0200] "POST /[munged]: HTTP/1.1" 200 4420 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::443 221.226.82.86 - - [21/Aug/2019:03:30:21 +0200] "POST /[munged]: HTTP/1.1" 200 4420 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
[munged]::443 221.226.82.86 - - [21/Aug/2019:03:30:22
2019-08-21 14:30:45
138.68.178.64 attack
Aug 20 20:23:40 php1 sshd\[18144\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.178.64  user=root
Aug 20 20:23:42 php1 sshd\[18144\]: Failed password for root from 138.68.178.64 port 51016 ssh2
Aug 20 20:27:59 php1 sshd\[18536\]: Invalid user admin from 138.68.178.64
Aug 20 20:27:59 php1 sshd\[18536\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.178.64
Aug 20 20:28:01 php1 sshd\[18536\]: Failed password for invalid user admin from 138.68.178.64 port 40504 ssh2
2019-08-21 14:28:20
208.81.163.110 attack
SSH scan ::
2019-08-21 13:51:42
39.88.255.164 attack
Unauthorised access (Aug 21) SRC=39.88.255.164 LEN=40 TTL=49 ID=19656 TCP DPT=8080 WINDOW=60785 SYN
2019-08-21 13:25:42
129.204.90.220 attackbotsspam
Aug 21 06:58:06 mail sshd\[27996\]: Invalid user robert from 129.204.90.220 port 46584
Aug 21 06:58:06 mail sshd\[27996\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.90.220
...
2019-08-21 14:10:08
117.255.216.106 attack
Jun  3 19:35:31 server sshd\[105599\]: Invalid user new from 117.255.216.106
Jun  3 19:35:31 server sshd\[105599\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.255.216.106
Jun  3 19:35:33 server sshd\[105599\]: Failed password for invalid user new from 117.255.216.106 port 18599 ssh2
...
2019-08-21 13:50:23
182.61.17.93 attackbotsspam
Unauthorized connection attempt from IP address 182.61.17.93 on Port 445(SMB)
2019-08-21 13:48:14
139.217.223.213 attackbotsspam
Aug 21 09:00:47 yabzik sshd[23996]: Failed password for root from 139.217.223.213 port 42014 ssh2
Aug 21 09:06:33 yabzik sshd[25881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.223.213
Aug 21 09:06:35 yabzik sshd[25881]: Failed password for invalid user oracle from 139.217.223.213 port 60132 ssh2
2019-08-21 14:21:14
220.130.222.156 attack
Jul 23 10:10:04 server sshd\[86528\]: Invalid user hadoop from 220.130.222.156
Jul 23 10:10:04 server sshd\[86528\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.130.222.156
Jul 23 10:10:06 server sshd\[86528\]: Failed password for invalid user hadoop from 220.130.222.156 port 32994 ssh2
...
2019-08-21 13:44:22

Recently Reported IPs

107.67.205.132 156.124.127.244 166.26.6.108 235.12.102.116
94.66.36.20 49.71.5.30 36.255.138.0 180.159.33.235
248.85.26.200 71.224.186.113 152.44.18.34 132.73.151.191
255.142.61.162 94.228.199.232 209.230.155.215 15.59.99.63
15.135.142.235 18.55.172.108 5.208.19.0 254.221.208.31