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: None

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 <<>> 104.21.59.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25275
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.59.40.			IN	A

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

;; Query time: 83 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:52:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 40.59.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.59.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.40.4.94 attackspambots
Unauthorised access (Jan 12) SRC=185.40.4.94 LEN=40 TTL=249 ID=13594 DF TCP DPT=8080 WINDOW=512 SYN
2020-01-13 08:57:54
200.29.132.214 attack
" "
2020-01-13 09:17:09
35.220.212.66 attackbots
WordPress brute force
2020-01-13 09:15:49
222.186.15.158 attack
Unauthorized connection attempt detected from IP address 222.186.15.158 to port 22 [J]
2020-01-13 09:16:21
154.121.20.134 attackspam
Jan 12 22:09:48 nexus sshd[21436]: Invalid user user from 154.121.20.134 port 42273
Jan 12 22:09:48 nexus sshd[21436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.121.20.134
Jan 12 22:09:50 nexus sshd[21436]: Failed password for invalid user user from 154.121.20.134 port 42273 ssh2
Jan 12 22:09:50 nexus sshd[21436]: Connection closed by 154.121.20.134 port 42273 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=154.121.20.134
2020-01-13 09:01:13
142.93.154.90 attack
Jan 12 01:09:42 XXX sshd[56540]: Invalid user debug from 142.93.154.90 port 42252
2020-01-13 08:46:15
212.116.168.7 attackspambots
Automatic report - Port Scan Attack
2020-01-13 08:52:01
120.89.46.218 attackbots
Unauthorized connection attempt detected from IP address 120.89.46.218 to port 2220 [J]
2020-01-13 08:55:00
185.112.37.28 attackbots
Jan 13 08:09:12 our-server-hostname postfix/smtpd[1814]: connect from unknown[185.112.37.28]
Jan x@x
Jan x@x
Jan x@x
Jan x@x
Jan x@x
Jan x@x
Jan x@x
Jan x@x
Jan x@x
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Jan x@x
Jan x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=185.112.37.28
2020-01-13 09:05:35
138.197.151.248 attackspambots
2020-01-12 22:50:48,567 fail2ban.actions        [2870]: NOTICE  [sshd] Ban 138.197.151.248
2020-01-12 23:23:54,921 fail2ban.actions        [2870]: NOTICE  [sshd] Ban 138.197.151.248
2020-01-12 23:58:58,943 fail2ban.actions        [2870]: NOTICE  [sshd] Ban 138.197.151.248
2020-01-13 00:34:32,947 fail2ban.actions        [2870]: NOTICE  [sshd] Ban 138.197.151.248
2020-01-13 01:09:59,040 fail2ban.actions        [2870]: NOTICE  [sshd] Ban 138.197.151.248
...
2020-01-13 09:05:51
106.12.4.109 attack
Unauthorized connection attempt detected from IP address 106.12.4.109 to port 2220 [J]
2020-01-13 08:56:41
106.12.156.236 attack
Unauthorized connection attempt detected from IP address 106.12.156.236 to port 2220 [J]
2020-01-13 09:08:54
110.52.215.86 attack
Unauthorized connection attempt detected from IP address 110.52.215.86 to port 2220 [J]
2020-01-13 09:02:20
221.14.17.251 attack
Unauthorized connection attempt detected from IP address 221.14.17.251 to port 23 [J]
2020-01-13 08:59:11
37.251.222.130 attack
Jan 12 22:05:56 pegasus sshguard[1297]: Blocking 37.251.222.130:4 for >630secs: 10 danger in 1 attacks over 0 seconds (all: 10d in 1 abuses over 0s).
Jan 12 22:05:58 pegasus sshd[4125]: Failed password for invalid user user from 37.251.222.130 port 6240 ssh2
Jan 12 22:05:58 pegasus sshd[4125]: Connection closed by 37.251.222.130 port 6240 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=37.251.222.130
2020-01-13 08:47:16

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