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 <<>> 104.21.49.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57344
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.49.137.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:12:06 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 137.49.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 137.49.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
213.135.230.147 attackbots
Oct  7 11:23:09 srv206 sshd[775]: Invalid user support from 213.135.230.147
Oct  7 11:23:09 srv206 sshd[775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.135.230.147
Oct  7 11:23:09 srv206 sshd[775]: Invalid user support from 213.135.230.147
Oct  7 11:23:10 srv206 sshd[775]: Failed password for invalid user support from 213.135.230.147 port 44586 ssh2
...
2019-10-07 17:28:44
106.245.255.19 attackspam
$f2bV_matches
2019-10-07 17:10:12
217.182.74.116 attackbots
www.handydirektreparatur.de 217.182.74.116 \[07/Oct/2019:05:46:52 +0200\] "POST /wp-login.php HTTP/1.1" 200 5665 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
www.handydirektreparatur.de 217.182.74.116 \[07/Oct/2019:05:46:52 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4114 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-10-07 17:11:19
138.68.4.198 attack
Oct  6 23:38:18 xtremcommunity sshd\[265648\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.198  user=root
Oct  6 23:38:20 xtremcommunity sshd\[265648\]: Failed password for root from 138.68.4.198 port 50402 ssh2
Oct  6 23:42:14 xtremcommunity sshd\[265765\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.198  user=root
Oct  6 23:42:16 xtremcommunity sshd\[265765\]: Failed password for root from 138.68.4.198 port 33358 ssh2
Oct  6 23:46:14 xtremcommunity sshd\[265864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.198  user=root
...
2019-10-07 17:27:47
121.3.157.198 attackbotsspam
Unauthorised access (Oct  7) SRC=121.3.157.198 LEN=40 TTL=55 ID=59088 TCP DPT=8080 WINDOW=5291 SYN 
Unauthorised access (Oct  7) SRC=121.3.157.198 LEN=40 TTL=55 ID=57747 TCP DPT=8080 WINDOW=6730 SYN 
Unauthorised access (Oct  6) SRC=121.3.157.198 LEN=40 TTL=55 ID=16404 TCP DPT=8080 WINDOW=5291 SYN 
Unauthorised access (Oct  6) SRC=121.3.157.198 LEN=40 TTL=55 ID=36771 TCP DPT=8080 WINDOW=6730 SYN
2019-10-07 17:09:45
121.66.224.90 attackspambots
Automatic report - Banned IP Access
2019-10-07 16:50:21
109.123.117.229 attackspam
Honeypot hit.
2019-10-07 17:08:44
89.103.5.162 attackspam
Port scan on 1 port(s): 8080
2019-10-07 17:05:24
115.231.231.3 attackspam
Oct  7 09:17:53 meumeu sshd[27442]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.231.3 
Oct  7 09:17:55 meumeu sshd[27442]: Failed password for invalid user 123Hitman from 115.231.231.3 port 40330 ssh2
Oct  7 09:22:57 meumeu sshd[28080]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.231.3 
...
2019-10-07 17:19:25
190.147.159.34 attackspam
ssh brute force
2019-10-07 17:06:01
202.75.216.136 attackspam
Fail2Ban - SSH Bruteforce Attempt
2019-10-07 17:05:37
192.99.151.33 attackbots
SSH bruteforce
2019-10-07 17:27:33
51.38.238.205 attack
Oct  7 05:54:45 microserver sshd[29059]: Invalid user 123Space from 51.38.238.205 port 55941
Oct  7 05:54:45 microserver sshd[29059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.238.205
Oct  7 05:54:47 microserver sshd[29059]: Failed password for invalid user 123Space from 51.38.238.205 port 55941 ssh2
Oct  7 05:58:34 microserver sshd[29671]: Invalid user Jelszo@1234 from 51.38.238.205 port 47466
Oct  7 05:58:34 microserver sshd[29671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.238.205
Oct  7 06:09:42 microserver sshd[31135]: Invalid user 123Tam from 51.38.238.205 port 50275
Oct  7 06:09:42 microserver sshd[31135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.238.205
Oct  7 06:09:45 microserver sshd[31135]: Failed password for invalid user 123Tam from 51.38.238.205 port 50275 ssh2
Oct  7 06:13:26 microserver sshd[31748]: Invalid user Motdepasse123$ from 51.38.2
2019-10-07 16:51:06
222.186.180.20 attackbots
Oct  7 10:47:53 tux-35-217 sshd\[556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.20  user=root
Oct  7 10:47:56 tux-35-217 sshd\[556\]: Failed password for root from 222.186.180.20 port 28022 ssh2
Oct  7 10:48:01 tux-35-217 sshd\[556\]: Failed password for root from 222.186.180.20 port 28022 ssh2
Oct  7 10:48:05 tux-35-217 sshd\[556\]: Failed password for root from 222.186.180.20 port 28022 ssh2
...
2019-10-07 16:55:07
190.64.141.18 attack
2019-10-07T07:25:54.789464shield sshd\[18245\]: Invalid user Passw0rt123 from 190.64.141.18 port 37767
2019-10-07T07:25:54.794697shield sshd\[18245\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=r190-64-141-18.ir-static.anteldata.net.uy
2019-10-07T07:25:57.127083shield sshd\[18245\]: Failed password for invalid user Passw0rt123 from 190.64.141.18 port 37767 ssh2
2019-10-07T07:30:57.365637shield sshd\[18758\]: Invalid user P4rol4@2016 from 190.64.141.18 port 57692
2019-10-07T07:30:57.370221shield sshd\[18758\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=r190-64-141-18.ir-static.anteldata.net.uy
2019-10-07 17:06:44

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