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 <<>> 104.21.72.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30779
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.161.			IN	A

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

;; Query time: 113 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:41 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 161.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
41.158.0.194 attackspam
Unauthorized connection attempt from IP address 41.158.0.194 on Port 445(SMB)
2019-09-06 11:27:51
121.7.194.71 attackspambots
Sep  6 02:15:10 XXX sshd[18484]: Invalid user ofsaa from 121.7.194.71 port 51206
2019-09-06 11:26:55
94.244.134.107 attackbots
Sep  5 21:00:36 srv1-bit sshd[5583]: User root from 94.244.134.107.nash.net.ua not allowed because not listed in AllowUsers
Sep  5 21:00:36 srv1-bit sshd[5583]: User root from 94.244.134.107.nash.net.ua not allowed because not listed in AllowUsers
...
2019-09-06 11:30:07
27.34.68.117 attackbotsspam
Chat Spam
2019-09-06 10:56:08
201.150.94.162 attack
Unauthorized connection attempt from IP address 201.150.94.162 on Port 445(SMB)
2019-09-06 11:15:30
129.213.96.241 attackbotsspam
Sep  5 16:55:04 php1 sshd\[6380\]: Invalid user admin from 129.213.96.241
Sep  5 16:55:04 php1 sshd\[6380\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.96.241
Sep  5 16:55:06 php1 sshd\[6380\]: Failed password for invalid user admin from 129.213.96.241 port 33358 ssh2
Sep  5 16:59:20 php1 sshd\[6749\]: Invalid user mc3 from 129.213.96.241
Sep  5 16:59:20 php1 sshd\[6749\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.96.241
2019-09-06 11:11:09
194.88.204.163 attackspam
Sep  5 23:40:16 host sshd\[11843\]: Invalid user zxcloudsetup from 194.88.204.163 port 42100
Sep  5 23:40:16 host sshd\[11843\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.88.204.163
...
2019-09-06 11:04:09
177.73.250.160 attack
Mail sent to address obtained from MySpace hack
2019-09-06 10:59:47
188.165.32.90 attack
Sep  5 13:22:29 auw2 sshd\[4590\]: Invalid user 111111 from 188.165.32.90
Sep  5 13:22:29 auw2 sshd\[4590\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.165.32.90
Sep  5 13:22:31 auw2 sshd\[4590\]: Failed password for invalid user 111111 from 188.165.32.90 port 57414 ssh2
Sep  5 13:26:23 auw2 sshd\[4982\]: Invalid user mysql@123 from 188.165.32.90
Sep  5 13:26:23 auw2 sshd\[4982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.165.32.90
2019-09-06 11:04:38
87.103.202.28 attackspam
Unauthorized connection attempt from IP address 87.103.202.28 on Port 445(SMB)
2019-09-06 11:25:02
106.13.135.165 attackspambots
ssh intrusion attempt
2019-09-06 10:46:44
191.136.65.212 attackbotsspam
Unauthorized connection attempt from IP address 191.136.65.212 on Port 445(SMB)
2019-09-06 11:05:06
106.2.12.179 attackbots
Sep  5 17:10:13 hiderm sshd\[32507\]: Invalid user user from 106.2.12.179
Sep  5 17:10:13 hiderm sshd\[32507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.2.12.179
Sep  5 17:10:15 hiderm sshd\[32507\]: Failed password for invalid user user from 106.2.12.179 port 43088 ssh2
Sep  5 17:13:47 hiderm sshd\[32759\]: Invalid user mailtest from 106.2.12.179
Sep  5 17:13:47 hiderm sshd\[32759\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.2.12.179
2019-09-06 11:14:51
58.246.138.30 attack
Sep  5 21:02:05 ws12vmsma01 sshd[55472]: Invalid user vbox from 58.246.138.30
Sep  5 21:02:08 ws12vmsma01 sshd[55472]: Failed password for invalid user vbox from 58.246.138.30 port 40058 ssh2
Sep  5 21:11:51 ws12vmsma01 sshd[56837]: Invalid user csr1dev from 58.246.138.30
...
2019-09-06 10:55:40
190.61.61.10 attack
Unauthorized connection attempt from IP address 190.61.61.10 on Port 445(SMB)
2019-09-06 11:09:22

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