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 <<>> 104.21.55.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24217
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.212.			IN	A

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

;; Query time: 85 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:37:22 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 212.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 212.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
155.94.129.83 attackbots
Port Scan: TCP/443
2019-08-13 11:47:03
167.250.219.142 attackbots
SASL PLAIN auth failed: ruser=...
2019-08-13 11:29:17
177.129.205.146 attackbots
failed_logins
2019-08-13 11:18:13
51.38.112.45 attackbots
Aug 13 02:46:41 apollo sshd\[10516\]: Invalid user ghost from 51.38.112.45Aug 13 02:46:42 apollo sshd\[10516\]: Failed password for invalid user ghost from 51.38.112.45 port 55608 ssh2Aug 13 03:03:40 apollo sshd\[10778\]: Invalid user mysql1 from 51.38.112.45
...
2019-08-13 12:03:23
142.93.202.122 attackspambots
Brute forcing Wordpress login
2019-08-13 12:12:24
106.111.200.122 attack
Aug 12 23:55:08 mxgate1 postfix/postscreen[14750]: CONNECT from [106.111.200.122]:52838 to [176.31.12.44]:25
Aug 12 23:55:08 mxgate1 postfix/dnsblog[15128]: addr 106.111.200.122 listed by domain zen.spamhaus.org as 127.0.0.11
Aug 12 23:55:08 mxgate1 postfix/postscreen[14750]: PREGREET 13 after 0.23 from [106.111.200.122]:52838: EHLO pKPacu

Aug 12 23:55:08 mxgate1 postfix/postscreen[14750]: DNSBL rank 2 for [106.111.200.122]:52838
Aug 12 23:55:08 mxgate1 postfix/postscreen[14750]: NOQUEUE: reject: RCPT from [106.111.200.122]:52838: 550 5.7.1 Service unavailable; client [106.111.200.122] blocked using zen.spamhaus.org; from=x@x helo=
Aug 12 23:55:09 mxgate1 postfix/postscreen[14750]: DISCONNECT [106.111.200.122]:52838


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=106.111.200.122
2019-08-13 12:02:21
177.11.17.19 attackspam
SASL PLAIN auth failed: ruser=...
2019-08-13 11:27:41
131.100.76.97 attackbotsspam
SASL PLAIN auth failed: ruser=...
2019-08-13 11:40:06
177.21.195.166 attack
$f2bV_matches
2019-08-13 11:25:47
185.178.44.113 attackspam
Brute forcing Wordpress login
2019-08-13 12:06:41
121.33.247.107 attack
$f2bV_matches
2019-08-13 11:41:12
177.69.245.178 attack
SASL PLAIN auth failed: ruser=...
2019-08-13 11:20:42
177.36.43.99 attack
SASL PLAIN auth failed: ruser=...
2019-08-13 11:23:42
177.129.206.128 attackbotsspam
Brute force attempt
2019-08-13 11:17:24
177.23.62.247 attackbotsspam
SASL PLAIN auth failed: ruser=...
2019-08-13 11:24:25

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