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

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 <<>> 104.21.77.125
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58960
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.77.125.			IN	A

;; AUTHORITY SECTION:
.			499	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:56:10 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 125.77.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 125.77.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.173.183 attackspambots
Jan 11 16:07:09 server sshd\[9180\]: Failed password for root from 222.186.173.183 port 50452 ssh2
Jan 11 16:07:09 server sshd\[9157\]: Failed password for root from 222.186.173.183 port 32688 ssh2
Jan 11 16:07:09 server sshd\[9161\]: Failed password for root from 222.186.173.183 port 34330 ssh2
Jan 11 22:54:17 server sshd\[14599\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.183  user=root
Jan 11 22:54:19 server sshd\[14599\]: Failed password for root from 222.186.173.183 port 27744 ssh2
...
2020-01-12 03:55:00
121.164.34.90 attackspambots
$f2bV_matches
2020-01-12 03:51:46
169.239.48.108 attackspam
Jan  7 11:35:17 zn006 sshd[12964]: Invalid user tricia from 169.239.48.108
Jan  7 11:35:17 zn006 sshd[12964]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=169.239.48.108 
Jan  7 11:35:19 zn006 sshd[12964]: Failed password for invalid user tricia from 169.239.48.108 port 56844 ssh2
Jan  7 11:35:19 zn006 sshd[12964]: Received disconnect from 169.239.48.108: 11: Bye Bye [preauth]
Jan  7 11:43:23 zn006 sshd[13715]: Invalid user hema from 169.239.48.108
Jan  7 11:43:23 zn006 sshd[13715]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=169.239.48.108 
Jan  7 11:43:25 zn006 sshd[13715]: Failed password for invalid user hema from 169.239.48.108 port 51528 ssh2
Jan  7 11:43:25 zn006 sshd[13715]: Received disconnect from 169.239.48.108: 11: Bye Bye [preauth]
Jan  7 11:46:14 zn006 sshd[14231]: Invalid user db2admin from 169.239.48.108
Jan  7 11:46:14 zn006 sshd[14231]: pam_unix(sshd:auth): authentic........
-------------------------------
2020-01-12 04:20:47
51.38.71.191 attackbotsspam
$f2bV_matches
2020-01-12 03:58:27
120.89.64.8 attack
Jan 11 17:20:23 master sshd[22350]: Failed password for invalid user Raisa from 120.89.64.8 port 51714 ssh2
Jan 11 17:30:57 master sshd[22722]: Failed password for root from 120.89.64.8 port 43156 ssh2
Jan 11 17:37:04 master sshd[22757]: Failed password for invalid user thulani from 120.89.64.8 port 45520 ssh2
Jan 11 17:40:43 master sshd[22827]: Failed password for root from 120.89.64.8 port 47864 ssh2
Jan 11 17:44:22 master sshd[22864]: Failed password for root from 120.89.64.8 port 50210 ssh2
Jan 11 17:48:11 master sshd[22895]: Failed password for root from 120.89.64.8 port 52566 ssh2
2020-01-12 04:01:19
120.132.116.86 attack
Jan 11 16:46:55 firewall sshd[1429]: Invalid user webadmin from 120.132.116.86
Jan 11 16:46:57 firewall sshd[1429]: Failed password for invalid user webadmin from 120.132.116.86 port 54864 ssh2
Jan 11 16:48:41 firewall sshd[1468]: Invalid user fws from 120.132.116.86
...
2020-01-12 04:08:14
114.119.166.247 attack
badbot
2020-01-12 04:25:55
119.29.190.119 attackbots
$f2bV_matches
2020-01-12 04:17:03
125.161.106.112 attack
20/1/11@08:07:04: FAIL: Alarm-Network address from=125.161.106.112
...
2020-01-12 04:03:36
119.254.12.66 attackspam
Jan 11 21:18:35 lnxded63 sshd[23278]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.254.12.66
2020-01-12 04:21:13
104.236.250.88 attack
$f2bV_matches
2020-01-12 03:56:27
118.189.72.2 attack
firewall-block, port(s): 37215/tcp
2020-01-12 04:09:39
89.248.168.112 attackbots
Fail2Ban Ban Triggered
2020-01-12 04:11:54
121.171.166.170 attackspambots
Jan 11 12:33:07 mail sshd\[28856\]: Invalid user pythia from 121.171.166.170
Jan 11 12:33:07 mail sshd\[28856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.171.166.170
...
2020-01-12 03:49:41
120.132.12.162 attackspambots
Unauthorized connection attempt detected from IP address 120.132.12.162 to port 2220 [J]
2020-01-12 04:08:31

Recently Reported IPs

104.21.77.123 104.21.77.121 104.21.77.116 104.21.77.126
104.21.77.128 104.21.77.13 104.21.77.131 98.235.74.242
104.21.77.132 104.21.77.133 104.21.77.138 104.21.77.135
104.21.77.139 104.21.77.14 104.21.77.145 104.21.77.136
104.21.77.141 104.21.77.149 104.21.77.151 104.21.77.153