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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.73.144
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22852
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.73.144.			IN	A

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

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:51:48 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 144.73.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 144.73.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.94.121.163 attackspambots
Unauthorized connection attempt from IP address 77.94.121.163 on Port 445(SMB)
2020-06-21 00:46:48
104.248.181.156 attackbots
Jun 20 19:18:12 journals sshd\[28563\]: Invalid user wsmp from 104.248.181.156
Jun 20 19:18:12 journals sshd\[28563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.181.156
Jun 20 19:18:13 journals sshd\[28563\]: Failed password for invalid user wsmp from 104.248.181.156 port 38022 ssh2
Jun 20 19:21:19 journals sshd\[28947\]: Invalid user lhb from 104.248.181.156
Jun 20 19:21:19 journals sshd\[28947\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.181.156
...
2020-06-21 00:36:43
139.155.1.62 attackspam
Invalid user allan from 139.155.1.62 port 55934
2020-06-21 00:44:47
68.116.41.6 attackbotsspam
Jun 20 17:13:13 mail sshd[21770]: Failed password for root from 68.116.41.6 port 45142 ssh2
...
2020-06-21 00:42:40
115.216.59.180 attackbots
MAIL: User Login Brute Force Attempt
2020-06-21 01:08:03
181.48.46.195 attack
Jun 20 14:05:43 mail sshd[12850]: Failed password for root from 181.48.46.195 port 39754 ssh2
...
2020-06-21 00:59:00
200.98.115.220 attack
Unauthorized connection attempt from IP address 200.98.115.220 on Port 445(SMB)
2020-06-21 01:08:33
104.129.5.49 attackbots
Jun 18 10:07:44 our-server-hostname sshd[22531]: Address 104.129.5.49 maps to 104.129.5.49.static.quadranet.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 18 10:07:44 our-server-hostname sshd[22531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.129.5.49  user=r.r
Jun 18 10:07:46 our-server-hostname sshd[22531]: Failed password for r.r from 104.129.5.49 port 56645 ssh2
Jun 18 10:24:08 our-server-hostname sshd[26662]: Address 104.129.5.49 maps to 104.129.5.49.static.quadranet.com, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Jun 18 10:24:08 our-server-hostname sshd[26662]: Invalid user hy from 104.129.5.49
Jun 18 10:24:08 our-server-hostname sshd[26662]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.129.5.49 
Jun 18 10:24:11 our-server-hostname sshd[26662]: Failed password for invalid user hy from 104.129.5.49 port 46546 s........
-------------------------------
2020-06-21 00:38:43
198.20.99.130 attack
Unauthorized connection attempt detected from IP address 198.20.99.130 to port 3103 [T]
2020-06-21 00:33:45
185.53.168.96 attack
leo_www
2020-06-21 00:54:10
94.102.51.17 attackspam
Jun 20 18:24:50 debian-2gb-nbg1-2 kernel: \[14928973.788880\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=94.102.51.17 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=58740 PROTO=TCP SPT=52536 DPT=11124 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-21 00:28:23
49.206.23.39 attackbotsspam
Unauthorized connection attempt from IP address 49.206.23.39 on Port 445(SMB)
2020-06-21 00:55:15
183.159.114.148 attackbots
MAIL: User Login Brute Force Attempt
2020-06-21 01:05:34
200.219.207.42 attackbots
Jun 20 15:20:36 ift sshd\[46548\]: Invalid user md from 200.219.207.42Jun 20 15:20:38 ift sshd\[46548\]: Failed password for invalid user md from 200.219.207.42 port 56672 ssh2Jun 20 15:24:30 ift sshd\[46726\]: Failed password for root from 200.219.207.42 port 56166 ssh2Jun 20 15:28:20 ift sshd\[47451\]: Invalid user irina from 200.219.207.42Jun 20 15:28:23 ift sshd\[47451\]: Failed password for invalid user irina from 200.219.207.42 port 55670 ssh2
...
2020-06-21 00:33:02
192.99.175.191 attackspambots
Automatic report - Banned IP Access
2020-06-21 00:44:29

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