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 <<>> 104.21.20.74
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26297
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.74.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:51:40 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 74.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 74.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
201.15.34.98 attackspambots
proto=tcp  .  spt=44830  .  dpt=25  .     (Found on   Blocklist de  Jan 03)     (248)
2020-01-05 00:36:46
106.54.48.29 attack
Unauthorized connection attempt detected from IP address 106.54.48.29 to port 2220 [J]
2020-01-05 01:02:41
183.145.84.181 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-05 01:17:42
36.232.57.56 attackbotsspam
Unauthorized connection attempt from IP address 36.232.57.56 on Port 445(SMB)
2020-01-05 01:11:47
88.132.237.187 attackbotsspam
Unauthorized connection attempt detected from IP address 88.132.237.187 to port 2220 [J]
2020-01-05 01:05:48
188.122.236.7 attackspam
Spam Timestamp : 04-Jan-20 12:26   BlockList Provider  truncate.gbudb.net   (242)
2020-01-05 01:02:10
41.138.88.3 attack
Jan  4 15:54:30 legacy sshd[1872]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.138.88.3
Jan  4 15:54:32 legacy sshd[1872]: Failed password for invalid user kass from 41.138.88.3 port 59566 ssh2
Jan  4 15:58:22 legacy sshd[2044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.138.88.3
...
2020-01-05 01:11:21
81.198.64.100 attackbots
Honeypot attack, port: 23, PTR: PTR record not found
2020-01-05 00:51:10
51.38.238.165 attackbots
Unauthorized connection attempt detected from IP address 51.38.238.165 to port 2220 [J]
2020-01-05 01:15:12
185.248.13.226 attack
port scan and connect, tcp 80 (http)
2020-01-05 00:56:32
36.77.211.129 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-05 01:03:00
91.223.136.238 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-05 00:57:11
188.166.236.211 attack
Jan  4 17:37:03 SilenceServices sshd[19038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.236.211
Jan  4 17:37:05 SilenceServices sshd[19038]: Failed password for invalid user test from 188.166.236.211 port 55741 ssh2
Jan  4 17:39:25 SilenceServices sshd[19756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.236.211
2020-01-05 01:09:41
129.213.63.120 attackspambots
Unauthorized connection attempt detected from IP address 129.213.63.120 to port 22
2020-01-05 00:44:43
92.222.136.169 attackspambots
Jan  4 16:17:16 h2177944 sshd\[5340\]: Failed password for invalid user methodis from 92.222.136.169 port 60672 ssh2
Jan  4 17:18:14 h2177944 sshd\[7572\]: Invalid user gedds from 92.222.136.169 port 42222
Jan  4 17:18:14 h2177944 sshd\[7572\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.222.136.169
Jan  4 17:18:16 h2177944 sshd\[7572\]: Failed password for invalid user gedds from 92.222.136.169 port 42222 ssh2
...
2020-01-05 00:55:04

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