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 <<>> 104.21.42.188
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18679
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.188.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 10:22:34 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 188.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 188.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
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*Port Scan* detected from 5.157.96.66 (IT/Italy/5-157-96-66.v4.ngi.it). 4 hits in the last 270 seconds
2020-03-05 05:04:40
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Honeypot attack, port: 445, PTR: host-41.38.22.219.tedata.net.
2020-03-05 05:09:15
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Unauthorized connection attempt from IP address 51.36.216.71 on Port 445(SMB)
2020-03-05 05:14:11
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Email rejected due to spam filtering
2020-03-05 04:49:43
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Honeypot attack, port: 445, PTR: PTR record not found
2020-03-05 05:28:39
218.92.0.133 attackspambots
$f2bV_matches
2020-03-05 05:14:52
46.101.149.19 attack
web-1 [ssh] SSH Attack
2020-03-05 04:50:05
125.141.139.9 attackspam
Repeated brute force against a port
2020-03-05 05:29:58
218.89.241.68 attackbotsspam
Mar  4 21:55:58 nextcloud sshd\[29099\]: Invalid user jboss from 218.89.241.68
Mar  4 21:55:58 nextcloud sshd\[29099\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.89.241.68
Mar  4 21:56:01 nextcloud sshd\[29099\]: Failed password for invalid user jboss from 218.89.241.68 port 37553 ssh2
2020-03-05 05:20:15
49.232.172.254 attack
Automatic report BANNED IP
2020-03-05 05:01:59
218.78.46.81 attackbots
[ssh] SSH attack
2020-03-05 05:24:54
218.92.0.137 attack
$f2bV_matches
2020-03-05 05:11:34
176.59.210.17 attack
Email rejected due to spam filtering
2020-03-05 05:29:07
171.234.234.74 attack
Honeypot attack, port: 445, PTR: dynamic-adsl.viettel.vn.
2020-03-05 05:03:22
210.121.94.190 attackbots
Automatic report - SSH Brute-Force Attack
2020-03-05 05:08:55

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