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 <<>> 104.21.55.108
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37287
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.108.			IN	A

;; AUTHORITY SECTION:
.			240	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:10:59 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 108.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 108.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.15.202.122 attackspambots
Apr 23 21:31:06 vps647732 sshd[30894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.202.122
Apr 23 21:31:08 vps647732 sshd[30894]: Failed password for invalid user null from 51.15.202.122 port 38134 ssh2
...
2020-04-24 03:37:26
222.186.42.137 attack
Apr 23 21:19:18 ArkNodeAT sshd\[1367\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
Apr 23 21:19:20 ArkNodeAT sshd\[1367\]: Failed password for root from 222.186.42.137 port 32967 ssh2
Apr 23 21:19:39 ArkNodeAT sshd\[1376\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
2020-04-24 03:24:35
13.92.138.88 attack
xmlrpc attack
2020-04-24 03:43:49
200.199.142.162 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-04-24 03:27:10
157.245.55.174 attackbots
Invalid user gt from 157.245.55.174 port 58740
2020-04-24 03:34:39
87.226.165.143 attackspam
SSH authentication failure x 6 reported by Fail2Ban
...
2020-04-24 03:28:18
58.253.105.82 attack
Lines containing failures of 58.253.105.82
Apr 23 02:49:56 nextcloud sshd[10499]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.253.105.82  user=r.r
Apr 23 02:49:58 nextcloud sshd[10499]: Failed password for r.r from 58.253.105.82 port 37016 ssh2
Apr 23 02:49:59 nextcloud sshd[10499]: Received disconnect from 58.253.105.82 port 37016:11: Bye Bye [preauth]
Apr 23 02:49:59 nextcloud sshd[10499]: Disconnected from authenticating user r.r 58.253.105.82 port 37016 [preauth]
Apr 23 02:53:50 nextcloud sshd[10963]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.253.105.82  user=r.r
Apr 23 02:53:52 nextcloud sshd[10963]: Failed password for r.r from 58.253.105.82 port 34604 ssh2
Apr 23 02:53:52 nextcloud sshd[10963]: Received disconnect from 58.253.105.82 port 34604:11: Bye Bye [preauth]
Apr 23 02:53:52 nextcloud sshd[10963]: Disconnected from authenticating user r.r 58.253.105.82 port 34604 ........
------------------------------
2020-04-24 03:38:41
62.234.186.25 attack
Invalid user xn from 62.234.186.25 port 35042
2020-04-24 03:36:19
92.47.105.155 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-04-24 03:12:17
159.65.172.240 attack
SSH Brute-Force. Ports scanning.
2020-04-24 03:42:05
190.15.59.5 attackbotsspam
Apr 23 19:05:43 legacy sshd[31345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.15.59.5
Apr 23 19:05:45 legacy sshd[31345]: Failed password for invalid user dg from 190.15.59.5 port 60804 ssh2
Apr 23 19:10:57 legacy sshd[31509]: Failed password for root from 190.15.59.5 port 38756 ssh2
...
2020-04-24 03:07:58
13.78.148.133 attack
RDP Bruteforce
2020-04-24 03:44:19
37.187.150.194 attackspambots
Automated report - ssh fail2ban:
Apr 23 20:52:11 Unable to negotiate with 37.187.150.194 port=60426: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
Apr 23 20:52:49 Unable to negotiate with 37.187.150.194 port=35492: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
Apr 23 20:53:28 Unable to negotiate with 37.187.150.194 port=38790: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
Apr 23 20:54:08 Unable to negotiate with 37.187.150.194 port=42088: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
2020-04-24 03:18:50
1.209.171.34 attackbots
SSH Brute-Force Attack
2020-04-24 03:10:36
187.157.144.196 attack
Honeypot attack, port: 445, PTR: customer-187-157-144-196-sta.uninet-ide.com.mx.
2020-04-24 03:16:37

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