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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.38.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59135
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.38.159.			IN	A

;; AUTHORITY SECTION:
.			374	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:08:46 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 159.38.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 159.38.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
191.125.132.220 attackbots
Email rejected due to spam filtering
2020-03-05 15:14:39
79.104.25.218 attackbots
Unauthorized IMAP connection attempt
2020-03-05 14:59:57
222.186.175.163 attackbotsspam
2020-03-05T08:15:27.589593vps773228.ovh.net sshd[11671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
2020-03-05T08:15:29.453761vps773228.ovh.net sshd[11671]: Failed password for root from 222.186.175.163 port 35536 ssh2
2020-03-05T08:15:32.968687vps773228.ovh.net sshd[11671]: Failed password for root from 222.186.175.163 port 35536 ssh2
2020-03-05T08:15:27.589593vps773228.ovh.net sshd[11671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
2020-03-05T08:15:29.453761vps773228.ovh.net sshd[11671]: Failed password for root from 222.186.175.163 port 35536 ssh2
2020-03-05T08:15:32.968687vps773228.ovh.net sshd[11671]: Failed password for root from 222.186.175.163 port 35536 ssh2
2020-03-05T08:15:27.589593vps773228.ovh.net sshd[11671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163  user=root
2020-03-
...
2020-03-05 15:16:19
94.191.60.62 attackbotsspam
Mar  5 02:28:13 ws12vmsma01 sshd[41632]: Failed password for invalid user mapred from 94.191.60.62 port 44438 ssh2
Mar  5 02:35:15 ws12vmsma01 sshd[42634]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.60.62  user=root
Mar  5 02:35:17 ws12vmsma01 sshd[42634]: Failed password for root from 94.191.60.62 port 34308 ssh2
...
2020-03-05 15:08:46
92.118.38.58 attack
2020-03-05 08:25:24 dovecot_login authenticator failed for \(User\) \[92.118.38.58\]: 535 Incorrect authentication data \(set_id=tfc@no-server.de\)
2020-03-05 08:25:24 dovecot_login authenticator failed for \(User\) \[92.118.38.58\]: 535 Incorrect authentication data \(set_id=tfc@no-server.de\)
2020-03-05 08:25:29 dovecot_login authenticator failed for \(User\) \[92.118.38.58\]: 535 Incorrect authentication data \(set_id=tfc@no-server.de\)
2020-03-05 08:25:32 dovecot_login authenticator failed for \(User\) \[92.118.38.58\]: 535 Incorrect authentication data \(set_id=tfc@no-server.de\)
2020-03-05 08:25:54 dovecot_login authenticator failed for \(User\) \[92.118.38.58\]: 535 Incorrect authentication data \(set_id=tfcserver@no-server.de\)
2020-03-05 08:25:54 dovecot_login authenticator failed for \(User\) \[92.118.38.58\]: 535 Incorrect authentication data \(set_id=tfcserver@no-server.de\)
...
2020-03-05 15:28:59
134.209.154.207 attackbots
Mar  5 06:59:12 localhost sshd[82071]: Invalid user teamspeak from 134.209.154.207 port 56670
Mar  5 06:59:12 localhost sshd[82071]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.154.207
Mar  5 06:59:12 localhost sshd[82071]: Invalid user teamspeak from 134.209.154.207 port 56670
Mar  5 06:59:14 localhost sshd[82071]: Failed password for invalid user teamspeak from 134.209.154.207 port 56670 ssh2
Mar  5 07:08:55 localhost sshd[83192]: Invalid user odoo from 134.209.154.207 port 37488
...
2020-03-05 15:21:55
37.150.0.70 attackbotsspam
Email rejected due to spam filtering
2020-03-05 15:36:01
49.51.12.179 attackspambots
" "
2020-03-05 14:51:39
159.65.148.91 attackbots
Mar  4 20:43:59 tdfoods sshd\[26204\]: Invalid user sammy from 159.65.148.91
Mar  4 20:43:59 tdfoods sshd\[26204\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.148.91
Mar  4 20:44:00 tdfoods sshd\[26204\]: Failed password for invalid user sammy from 159.65.148.91 port 43788 ssh2
Mar  4 20:53:21 tdfoods sshd\[27134\]: Invalid user staff from 159.65.148.91
Mar  4 20:53:21 tdfoods sshd\[27134\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.148.91
2020-03-05 14:55:54
157.44.125.8 attackspam
20/3/4@23:51:24: FAIL: Alarm-Network address from=157.44.125.8
...
2020-03-05 15:33:27
101.231.146.34 attackspam
Mar  5 12:19:07 areeb-Workstation sshd[32250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.146.34 
Mar  5 12:19:09 areeb-Workstation sshd[32250]: Failed password for invalid user frappe from 101.231.146.34 port 34155 ssh2
...
2020-03-05 15:13:00
51.89.202.191 attackspambots
Email rejected due to spam filtering
2020-03-05 15:30:10
79.45.229.229 attackspambots
Mar  5 06:09:12 localhost sshd[76872]: Invalid user aws from 79.45.229.229 port 52018
Mar  5 06:09:12 localhost sshd[76872]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host229-229-dynamic.45-79-r.retail.telecomitalia.it
Mar  5 06:09:12 localhost sshd[76872]: Invalid user aws from 79.45.229.229 port 52018
Mar  5 06:09:14 localhost sshd[76872]: Failed password for invalid user aws from 79.45.229.229 port 52018 ssh2
Mar  5 06:14:33 localhost sshd[77414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=host229-229-dynamic.45-79-r.retail.telecomitalia.it  user=nginx
Mar  5 06:14:36 localhost sshd[77414]: Failed password for nginx from 79.45.229.229 port 50117 ssh2
...
2020-03-05 15:02:40
116.62.186.78 attackspam
Mar  5 05:51:30 pornomens sshd\[18195\]: Invalid user jsserver from 116.62.186.78 port 44271
Mar  5 05:51:30 pornomens sshd\[18195\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.62.186.78
Mar  5 05:51:31 pornomens sshd\[18195\]: Failed password for invalid user jsserver from 116.62.186.78 port 44271 ssh2
...
2020-03-05 15:26:27
140.143.57.203 attack
Mar  5 06:19:08 srv-ubuntu-dev3 sshd[72641]: Invalid user maverick from 140.143.57.203
Mar  5 06:19:08 srv-ubuntu-dev3 sshd[72641]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.57.203
Mar  5 06:19:08 srv-ubuntu-dev3 sshd[72641]: Invalid user maverick from 140.143.57.203
Mar  5 06:19:09 srv-ubuntu-dev3 sshd[72641]: Failed password for invalid user maverick from 140.143.57.203 port 49104 ssh2
Mar  5 06:21:54 srv-ubuntu-dev3 sshd[73097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.57.203  user=root
Mar  5 06:21:57 srv-ubuntu-dev3 sshd[73097]: Failed password for root from 140.143.57.203 port 59866 ssh2
Mar  5 06:24:44 srv-ubuntu-dev3 sshd[73524]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.57.203  user=root
Mar  5 06:24:46 srv-ubuntu-dev3 sshd[73524]: Failed password for root from 140.143.57.203 port 42398 ssh2
Mar  5 06:27:28 srv-ubunt
...
2020-03-05 14:54:58

Recently Reported IPs

104.21.38.234 104.21.38.32 104.21.38.175 104.21.38.199
13.225.71.116 104.21.38.185 104.21.38.33 104.21.38.38
104.21.38.226 104.21.38.35 104.21.38.70 104.21.38.56
104.21.38.86 104.21.39.122 104.21.39.133 104.21.39.144
104.21.39.175 13.225.71.117 104.21.39.205 104.21.39.176