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 <<>> 104.21.50.155
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31150
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.155.			IN	A

;; AUTHORITY SECTION:
.			436	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:34:11 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 155.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 155.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.188 attackbots
06/20/2020-14:20:17.558685 112.85.42.188 Protocol: 6 ET SCAN Potential SSH Scan
2020-06-21 02:23:00
123.58.251.38 attackbotsspam
Jun 20 18:17:59 vps1 sshd[1774267]: Failed password for root from 123.58.251.38 port 58488 ssh2
Jun 20 18:20:38 vps1 sshd[1774328]: Invalid user dmr from 123.58.251.38 port 38846
...
2020-06-21 02:27:51
218.92.0.221 attack
Unauthorized connection attempt detected from IP address 218.92.0.221 to port 22
2020-06-21 01:57:23
93.115.1.195 attackbotsspam
Jun 20 19:44:11 minden010 sshd[6076]: Failed password for root from 93.115.1.195 port 40156 ssh2
Jun 20 19:47:29 minden010 sshd[8255]: Failed password for root from 93.115.1.195 port 40696 ssh2
Jun 20 19:50:40 minden010 sshd[9411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.115.1.195
...
2020-06-21 02:14:28
185.234.219.226 attack
$f2bV_matches
2020-06-21 02:20:26
220.133.202.241 attackspam
Jun 20 19:50:24 debian-2gb-nbg1-2 kernel: \[14934107.459211\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=220.133.202.241 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=46868 PROTO=TCP SPT=20185 DPT=8080 WINDOW=25585 RES=0x00 SYN URGP=0
2020-06-21 02:30:18
45.148.10.221 attack
Jun 20 17:33:36 XXXXXX sshd[60900]: Invalid user admin from 45.148.10.221 port 53004
2020-06-21 02:02:08
186.4.242.37 attackspambots
2020-06-20T17:47:29.680467shield sshd\[5039\]: Invalid user yly from 186.4.242.37 port 54598
2020-06-20T17:47:29.684459shield sshd\[5039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-186-4-242-37.netlife.ec
2020-06-20T17:47:31.612274shield sshd\[5039\]: Failed password for invalid user yly from 186.4.242.37 port 54598 ssh2
2020-06-20T17:50:59.895664shield sshd\[5864\]: Invalid user admin from 186.4.242.37 port 53164
2020-06-20T17:50:59.899283shield sshd\[5864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-186-4-242-37.netlife.ec
2020-06-21 01:55:42
74.83.225.231 attackbotsspam
US_Fuse_<177>1592675433 [1:2403432:58145] ET CINS Active Threat Intelligence Poor Reputation IP TCP group 67 [Classification: Misc Attack] [Priority: 2]:  {TCP} 74.83.225.231:60804
2020-06-21 02:21:45
192.35.168.234 attackbotsspam
firewall-block, port(s): 12229/tcp
2020-06-21 02:37:22
109.159.194.226 attackbots
Jun 20 14:47:40 firewall sshd[26907]: Invalid user deluge from 109.159.194.226
Jun 20 14:47:42 firewall sshd[26907]: Failed password for invalid user deluge from 109.159.194.226 port 33124 ssh2
Jun 20 14:50:41 firewall sshd[26994]: Invalid user postgres from 109.159.194.226
...
2020-06-21 02:13:29
159.65.224.137 attack
2020-06-20T19:50:21.7738061240 sshd\[21656\]: Invalid user ts3server from 159.65.224.137 port 44204
2020-06-20T19:50:21.7778211240 sshd\[21656\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.224.137
2020-06-20T19:50:23.6436451240 sshd\[21656\]: Failed password for invalid user ts3server from 159.65.224.137 port 44204 ssh2
...
2020-06-21 02:32:30
51.15.226.137 attackspam
Jun 20 19:37:16 ns392434 sshd[30214]: Invalid user gordon from 51.15.226.137 port 43342
Jun 20 19:37:16 ns392434 sshd[30214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.226.137
Jun 20 19:37:16 ns392434 sshd[30214]: Invalid user gordon from 51.15.226.137 port 43342
Jun 20 19:37:18 ns392434 sshd[30214]: Failed password for invalid user gordon from 51.15.226.137 port 43342 ssh2
Jun 20 19:49:50 ns392434 sshd[30643]: Invalid user matriz from 51.15.226.137 port 51674
Jun 20 19:49:50 ns392434 sshd[30643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.226.137
Jun 20 19:49:50 ns392434 sshd[30643]: Invalid user matriz from 51.15.226.137 port 51674
Jun 20 19:49:52 ns392434 sshd[30643]: Failed password for invalid user matriz from 51.15.226.137 port 51674 ssh2
Jun 20 19:52:59 ns392434 sshd[30694]: Invalid user nicola from 51.15.226.137 port 50032
2020-06-21 02:07:41
222.186.173.183 attack
Unauthorised connection attempt detected at AUO FR1 NODE2. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-06-21 02:05:22
147.135.220.31 attackspam
US_RIPE_<177>1592675438 [1:2522012:4099] ET TOR Known Tor Relay/Router (Not Exit) Node TCP Traffic group 13 [Classification: Misc Attack] [Priority: 2]:  {TCP} 147.135.220.31:50130
2020-06-21 02:15:41

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