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: None

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 <<>> 104.21.30.181
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43412
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.30.181.			IN	A

;; AUTHORITY SECTION:
.			385	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:23:36 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 181.30.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 181.30.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
200.6.251.100 attackbots
Jul 15 14:57:41 eventyay sshd[16319]: Failed password for backup from 200.6.251.100 port 33696 ssh2
Jul 15 15:02:35 eventyay sshd[16509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.6.251.100
Jul 15 15:02:37 eventyay sshd[16509]: Failed password for invalid user tudor from 200.6.251.100 port 59078 ssh2
...
2020-07-16 00:19:14
49.233.75.31 attack
Jul 15 18:20:15 DAAP sshd[23885]: Invalid user mukund from 49.233.75.31 port 39758
Jul 15 18:20:15 DAAP sshd[23885]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.75.31
Jul 15 18:20:15 DAAP sshd[23885]: Invalid user mukund from 49.233.75.31 port 39758
Jul 15 18:20:17 DAAP sshd[23885]: Failed password for invalid user mukund from 49.233.75.31 port 39758 ssh2
Jul 15 18:24:02 DAAP sshd[23922]: Invalid user pedro from 49.233.75.31 port 45806
...
2020-07-16 00:49:25
40.76.232.93 attack
Jul 15 17:09:23 nextcloud sshd\[26095\]: Invalid user lookup from 40.76.232.93
Jul 15 17:09:23 nextcloud sshd\[26096\]: Invalid user nc-lookup.nak-sued.de from 40.76.232.93
Jul 15 17:09:23 nextcloud sshd\[26095\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.232.93
Jul 15 17:09:23 nextcloud sshd\[26096\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.76.232.93
2020-07-16 00:29:28
116.24.39.191 attack
Automatic report - Port Scan
2020-07-16 00:46:36
104.248.88.100 attack
Automatic report - XMLRPC Attack
2020-07-16 00:20:07
40.73.6.133 attack
Jul 15 12:01:16 mail sshd\[40716\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.73.6.133  user=root
...
2020-07-16 00:38:51
52.255.206.134 attackbotsspam
Jul 14 12:51:02 dax sshd[20292]: Invalid user crevis.com from 52.255.206.134
Jul 14 12:51:02 dax sshd[20289]: Invalid user crevis.com from 52.255.206.134
Jul 14 12:51:02 dax sshd[20293]: Invalid user admin from 52.255.206.134
Jul 14 12:51:02 dax sshd[20294]: Invalid user admin from 52.255.206.134
Jul 14 12:51:02 dax sshd[20289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.255.206.134 
Jul 14 12:51:02 dax sshd[20293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.255.206.134 
Jul 14 12:51:02 dax sshd[20290]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.255.206.134  user=r.r
Jul 14 12:51:02 dax sshd[20291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.255.206.134  user=r.r
Jul 14 12:51:02 dax sshd[20294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost........
-------------------------------
2020-07-16 00:52:22
104.238.116.152 attackspam
WordPress login Brute force / Web App Attack on client site.
2020-07-16 00:40:07
23.96.14.182 attackbots
Lines containing failures of 23.96.14.182
Jul 14 12:42:07 new sshd[8107]: Invalid user wildlabs from 23.96.14.182 port 56400
Jul 14 12:42:07 new sshd[8108]: Invalid user wildlabs from 23.96.14.182 port 56401
Jul 14 12:42:07 new sshd[8107]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.96.14.182
Jul 14 12:42:07 new sshd[8108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.96.14.182
Jul 14 12:42:09 new sshd[8107]: Failed password for invalid user wildlabs from 23.96.14.182 port 56400 ssh2
Jul 14 12:42:09 new sshd[8108]: Failed password for invalid user wildlabs from 23.96.14.182 port 56401 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=23.96.14.182
2020-07-16 00:48:00
40.69.31.204 attack
Jul 15 12:08:59 mail sshd\[51572\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.69.31.204  user=root
...
2020-07-16 00:47:31
20.43.15.64 attackbotsspam
Jul 15 11:48:40 mail sshd\[4723\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.43.15.64  user=root
...
2020-07-16 00:18:35
40.69.100.116 attackbots
Jul 15 12:20:29 mail sshd\[6762\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.69.100.116  user=root
...
2020-07-16 00:46:56
206.253.167.10 attackbotsspam
Jul 15 15:56:28 pkdns2 sshd\[35569\]: Invalid user sebastian from 206.253.167.10Jul 15 15:56:30 pkdns2 sshd\[35569\]: Failed password for invalid user sebastian from 206.253.167.10 port 60596 ssh2Jul 15 15:59:26 pkdns2 sshd\[35710\]: Invalid user epv from 206.253.167.10Jul 15 15:59:29 pkdns2 sshd\[35710\]: Failed password for invalid user epv from 206.253.167.10 port 59212 ssh2Jul 15 16:02:18 pkdns2 sshd\[35888\]: Invalid user pimp from 206.253.167.10Jul 15 16:02:20 pkdns2 sshd\[35888\]: Failed password for invalid user pimp from 206.253.167.10 port 58546 ssh2
...
2020-07-16 00:57:55
152.136.165.25 attackbotsspam
Exploited Host.
2020-07-16 00:45:15
52.187.151.76 attackbotsspam
Jul 15 20:05:27 gw1 sshd[23462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.187.151.76
...
2020-07-16 00:43:48

Recently Reported IPs

117.58.242.151 117.57.56.162 117.62.123.61 117.60.168.117
117.63.140.24 117.62.88.212 117.63.141.181 104.21.30.182
104.21.30.197 104.21.30.208 150.111.41.150 104.21.30.21
104.21.30.240 118.126.124.7 118.143.194.210 118.144.83.135
118.139.170.1 104.21.30.251 118.139.195.129 118.140.76.222