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 <<>> 104.21.92.154
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28376
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.92.154.			IN	A

;; AUTHORITY SECTION:
.			496	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:22:20 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 154.92.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 154.92.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.148.170 attackspambots
Jun 10 12:54:18 h1745522 sshd[27277]: Invalid user arbaiah from 106.12.148.170 port 42784
Jun 10 12:54:18 h1745522 sshd[27277]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.148.170
Jun 10 12:54:18 h1745522 sshd[27277]: Invalid user arbaiah from 106.12.148.170 port 42784
Jun 10 12:54:20 h1745522 sshd[27277]: Failed password for invalid user arbaiah from 106.12.148.170 port 42784 ssh2
Jun 10 12:58:08 h1745522 sshd[27454]: Invalid user x-bot from 106.12.148.170 port 42422
Jun 10 12:58:08 h1745522 sshd[27454]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.148.170
Jun 10 12:58:08 h1745522 sshd[27454]: Invalid user x-bot from 106.12.148.170 port 42422
Jun 10 12:58:10 h1745522 sshd[27454]: Failed password for invalid user x-bot from 106.12.148.170 port 42422 ssh2
Jun 10 13:02:02 h1745522 sshd[27604]: Invalid user reanna from 106.12.148.170 port 42068
...
2020-06-10 20:38:55
46.175.64.203 attack
Automatic report - XMLRPC Attack
2020-06-10 20:23:37
113.160.187.66 attackbotsspam
Telnet Honeypot -> Telnet Bruteforce / Login
2020-06-10 20:38:23
36.225.155.2 attack
Unauthorized connection attempt from IP address 36.225.155.2 on Port 445(SMB)
2020-06-10 20:47:19
175.207.13.22 attackspam
Jun 10 13:47:45 piServer sshd[30740]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.207.13.22 
Jun 10 13:47:47 piServer sshd[30740]: Failed password for invalid user test from 175.207.13.22 port 42992 ssh2
Jun 10 13:51:45 piServer sshd[31106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.207.13.22 
...
2020-06-10 20:50:37
179.150.147.212 attackspambots
Jun 10 13:58:51 master sshd[30729]: Failed password for invalid user admin from 179.150.147.212 port 56559 ssh2
2020-06-10 20:21:54
189.18.49.252 attackbotsspam
Jun 10 13:14:37 OPSO sshd\[15959\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.18.49.252  user=root
Jun 10 13:14:39 OPSO sshd\[15959\]: Failed password for root from 189.18.49.252 port 42920 ssh2
Jun 10 13:18:50 OPSO sshd\[16691\]: Invalid user gb from 189.18.49.252 port 44108
Jun 10 13:18:50 OPSO sshd\[16691\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.18.49.252
Jun 10 13:18:52 OPSO sshd\[16691\]: Failed password for invalid user gb from 189.18.49.252 port 44108 ssh2
2020-06-10 20:45:11
61.227.73.211 attack
TW_MAINT-TW-TWNIC_<177>1591786944 [1:2403420:57905] ET CINS Active Threat Intelligence Poor Reputation IP TCP group 61 [Classification: Misc Attack] [Priority: 2]:  {TCP} 61.227.73.211:38855
2020-06-10 20:06:15
188.218.143.247 attackspambots
Automatic report - Banned IP Access
2020-06-10 20:09:42
45.143.223.100 attackspambots
Unauthorized connection attempt from IP address 45.143.223.100 on Port 25(SMTP)
2020-06-10 20:20:14
139.199.115.133 attackspambots
Jun 10 13:57:22 lukav-desktop sshd\[31841\]: Invalid user vomocil from 139.199.115.133
Jun 10 13:57:22 lukav-desktop sshd\[31841\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.115.133
Jun 10 13:57:23 lukav-desktop sshd\[31841\]: Failed password for invalid user vomocil from 139.199.115.133 port 39772 ssh2
Jun 10 14:01:57 lukav-desktop sshd\[31919\]: Invalid user iizuka from 139.199.115.133
Jun 10 14:01:57 lukav-desktop sshd\[31919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.115.133
2020-06-10 20:15:25
106.13.81.250 attackspambots
Jun 10 13:02:16 sso sshd[9296]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.81.250
Jun 10 13:02:17 sso sshd[9296]: Failed password for invalid user Plus!@#$ from 106.13.81.250 port 51028 ssh2
...
2020-06-10 20:13:58
113.161.59.149 attack
Unauthorized connection attempt from IP address 113.161.59.149 on Port 445(SMB)
2020-06-10 20:05:28
46.38.145.250 attackbotsspam
Jun 10 13:39:35 mail postfix/smtpd\[24659\]: warning: unknown\[46.38.145.250\]: SASL LOGIN authentication failed: VXNlcm5hbWU6\
Jun 10 13:41:17 mail postfix/smtpd\[24482\]: warning: unknown\[46.38.145.250\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 10 14:12:41 mail postfix/smtpd\[26664\]: warning: unknown\[46.38.145.250\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Jun 10 14:14:17 mail postfix/smtpd\[26664\]: warning: unknown\[46.38.145.250\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2020-06-10 20:14:37
58.87.66.249 attackspambots
Jun 10 12:51:55 Ubuntu-1404-trusty-64-minimal sshd\[18844\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.87.66.249  user=root
Jun 10 12:51:56 Ubuntu-1404-trusty-64-minimal sshd\[18844\]: Failed password for root from 58.87.66.249 port 39512 ssh2
Jun 10 13:02:52 Ubuntu-1404-trusty-64-minimal sshd\[28147\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.87.66.249  user=root
Jun 10 13:02:54 Ubuntu-1404-trusty-64-minimal sshd\[28147\]: Failed password for root from 58.87.66.249 port 58748 ssh2
Jun 10 13:07:34 Ubuntu-1404-trusty-64-minimal sshd\[30994\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.87.66.249  user=root
2020-06-10 20:45:57

Recently Reported IPs

104.21.92.139 104.21.91.66 104.21.92.140 104.21.92.16
104.21.92.163 104.21.92.160 104.21.92.185 104.21.92.162
104.21.92.165 104.21.92.19 13.226.141.10 104.21.92.208
104.21.92.20 16.67.185.140 104.21.92.219 104.21.92.209
104.21.92.200 104.21.92.222 104.21.92.220 104.21.92.3