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 <<>> 104.21.42.217
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41193
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.217.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:12:23 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 217.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 217.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.44.208.107 attackspambots
May  4 23:01:34 buvik sshd[13259]: Invalid user gala from 177.44.208.107
May  4 23:01:34 buvik sshd[13259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.44.208.107
May  4 23:01:36 buvik sshd[13259]: Failed password for invalid user gala from 177.44.208.107 port 42400 ssh2
...
2020-05-05 08:17:36
213.217.0.130 attackspambots
May  5 01:37:40 debian-2gb-nbg1-2 kernel: \[10894357.417576\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=213.217.0.130 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=5521 PROTO=TCP SPT=43709 DPT=46108 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-05 07:46:50
45.142.195.6 attackspam
May  5 01:47:17 vmanager6029 postfix/smtpd\[1894\]: warning: unknown\[45.142.195.6\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  5 01:48:39 vmanager6029 postfix/smtpd\[1894\]: warning: unknown\[45.142.195.6\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-05-05 07:50:58
37.187.100.50 attackspam
May  5 01:18:44 [host] sshd[28978]: Invalid user c
May  5 01:18:44 [host] sshd[28978]: pam_unix(sshd:
May  5 01:18:46 [host] sshd[28978]: Failed passwor
2020-05-05 07:46:35
14.29.214.188 attack
May  5 00:24:45 dev0-dcde-rnet sshd[10367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.214.188
May  5 00:24:47 dev0-dcde-rnet sshd[10367]: Failed password for invalid user janis from 14.29.214.188 port 51232 ssh2
May  5 00:29:26 dev0-dcde-rnet sshd[10475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.214.188
2020-05-05 07:57:46
114.6.41.68 attackspambots
Brute-force attempt banned
2020-05-05 07:29:09
121.201.95.62 attack
May  5 00:50:53 mout sshd[14128]: Invalid user viewer from 121.201.95.62 port 49430
2020-05-05 07:22:29
46.165.230.5 attackspam
May  4 19:58:52 vps46666688 sshd[15636]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.165.230.5
May  4 19:58:54 vps46666688 sshd[15636]: Failed password for invalid user adam from 46.165.230.5 port 42345 ssh2
...
2020-05-05 07:20:08
139.199.168.18 attackbotsspam
SSH Invalid Login
2020-05-05 08:18:03
121.227.80.111 attackbots
sshd
2020-05-05 07:36:06
65.50.209.87 attackbotsspam
2020-05-04T18:40:42.3253151495-001 sshd[51946]: Invalid user bot from 65.50.209.87 port 50512
2020-05-04T18:40:44.6843251495-001 sshd[51946]: Failed password for invalid user bot from 65.50.209.87 port 50512 ssh2
2020-05-04T18:44:27.3988281495-001 sshd[52135]: Invalid user ioana from 65.50.209.87 port 60030
2020-05-04T18:44:27.4086661495-001 sshd[52135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.50.209.87
2020-05-04T18:44:27.3988281495-001 sshd[52135]: Invalid user ioana from 65.50.209.87 port 60030
2020-05-04T18:44:29.6497181495-001 sshd[52135]: Failed password for invalid user ioana from 65.50.209.87 port 60030 ssh2
...
2020-05-05 07:48:57
106.12.69.250 attackbotsspam
May  5 03:18:06 itv-usvr-02 sshd[27474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.69.250  user=root
May  5 03:18:07 itv-usvr-02 sshd[27474]: Failed password for root from 106.12.69.250 port 34528 ssh2
May  5 03:23:36 itv-usvr-02 sshd[27712]: Invalid user torrent from 106.12.69.250 port 46412
May  5 03:23:36 itv-usvr-02 sshd[27712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.69.250
May  5 03:23:36 itv-usvr-02 sshd[27712]: Invalid user torrent from 106.12.69.250 port 46412
May  5 03:23:37 itv-usvr-02 sshd[27712]: Failed password for invalid user torrent from 106.12.69.250 port 46412 ssh2
2020-05-05 07:55:59
212.129.152.27 attackspam
SSH Invalid Login
2020-05-05 07:30:34
62.234.59.145 attack
SASL PLAIN auth failed: ruser=...
2020-05-05 07:56:31
189.15.53.24 attackspambots
May  4 17:30:31 web1 sshd[26859]: reveeclipse mapping checking getaddrinfo for 189-015-053-24.xd-dynamic.algarnetsuper.com.br [189.15.53.24] failed - POSSIBLE BREAK-IN ATTEMPT!
May  4 17:30:31 web1 sshd[26859]: Invalid user teste from 189.15.53.24
May  4 17:30:31 web1 sshd[26859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.15.53.24 
May  4 17:30:32 web1 sshd[26859]: Failed password for invalid user teste from 189.15.53.24 port 58911 ssh2
May  4 17:30:33 web1 sshd[26859]: Received disconnect from 189.15.53.24: 11: Bye Bye [preauth]
May  4 17:37:26 web1 sshd[27566]: reveeclipse mapping checking getaddrinfo for 189-015-053-24.xd-dynamic.algarnetsuper.com.br [189.15.53.24] failed - POSSIBLE BREAK-IN ATTEMPT!
May  4 17:37:26 web1 sshd[27566]: Invalid user bank from 189.15.53.24
May  4 17:37:26 web1 sshd[27566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.15.53.24 
May  4 17:37:28........
-------------------------------
2020-05-05 07:34:49

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