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 <<>> 104.21.17.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14674
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.17.55.			IN	A

;; AUTHORITY SECTION:
.			595	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021602 1800 900 604800 86400

;; Query time: 169 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 08:10:59 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.17.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.17.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
223.206.217.201 attackbotsspam
Unauthorized connection attempt from IP address 223.206.217.201 on Port 445(SMB)
2020-03-23 20:54:05
31.168.241.114 attackbotsspam
Port probing on unauthorized port 81
2020-03-23 20:18:36
200.57.192.165 attackspam
Automatic report - Port Scan Attack
2020-03-23 21:07:12
35.226.165.144 attack
2020-03-23T12:12:13.185635shield sshd\[16156\]: Invalid user test from 35.226.165.144 port 56230
2020-03-23T12:12:13.194082shield sshd\[16156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.165.226.35.bc.googleusercontent.com
2020-03-23T12:12:14.399914shield sshd\[16156\]: Failed password for invalid user test from 35.226.165.144 port 56230 ssh2
2020-03-23T12:16:05.221019shield sshd\[17460\]: Invalid user tsai from 35.226.165.144 port 45454
2020-03-23T12:16:05.230365shield sshd\[17460\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.165.226.35.bc.googleusercontent.com
2020-03-23 20:20:12
43.245.220.146 attack
Automatic report - Port Scan
2020-03-23 20:40:32
198.71.230.18 attackspam
Automatic report - Banned IP Access
2020-03-23 20:59:20
109.251.110.3 attack
8080/tcp
[2020-03-23]1pkt
2020-03-23 21:07:39
138.97.220.170 attack
Automatic report - Port Scan Attack
2020-03-23 20:23:13
122.224.34.193 attack
[Mon Feb 24 10:56:39 2020] - Syn Flood From IP: 122.224.34.193 Port: 6000
2020-03-23 20:52:26
122.51.113.137 attackbotsspam
Mar 23 06:03:03 NPSTNNYC01T sshd[10032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.113.137
Mar 23 06:03:06 NPSTNNYC01T sshd[10032]: Failed password for invalid user tar from 122.51.113.137 port 52150 ssh2
Mar 23 06:12:50 NPSTNNYC01T sshd[10500]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.113.137
...
2020-03-23 20:57:32
159.203.198.34 attack
Mar 23 12:32:15 mail sshd[5259]: Invalid user kai from 159.203.198.34
Mar 23 12:32:15 mail sshd[5259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.198.34
Mar 23 12:32:15 mail sshd[5259]: Invalid user kai from 159.203.198.34
Mar 23 12:32:17 mail sshd[5259]: Failed password for invalid user kai from 159.203.198.34 port 40879 ssh2
...
2020-03-23 20:50:37
171.12.164.163 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-23 20:43:13
129.211.62.194 attackbots
SSH login attempts.
2020-03-23 20:35:20
223.207.223.152 attackbots
Unauthorized connection attempt from IP address 223.207.223.152 on Port 445(SMB)
2020-03-23 21:01:25
115.78.100.103 attackbots
445/tcp
[2020-03-23]1pkt
2020-03-23 21:00:17

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