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 <<>> 104.21.193.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32918
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.193.136.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022040702 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Apr 08 02:32:33 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 136.193.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 136.193.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.245.45.181 attack
Feb  1 07:14:46 debian-2gb-nbg1-2 kernel: \[2796943.683736\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=114.245.45.181 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=106 ID=9872 DF PROTO=TCP SPT=58539 DPT=24237 WINDOW=65535 RES=0x00 SYN URGP=0 
Feb  1 07:14:46 debian-2gb-nbg1-2 kernel: \[2796943.704120\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=114.245.45.181 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=106 ID=9873 DF PROTO=TCP SPT=58540 DPT=247 WINDOW=65535 RES=0x00 SYN URGP=0 
Feb  1 07:14:46 debian-2gb-nbg1-2 kernel: \[2796943.716479\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=114.245.45.181 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=106 ID=9874 DF PROTO=TCP SPT=58541 DPT=48432 WINDOW=65535 RES=0x00 SYN URGP=0
2020-02-01 15:03:31
123.207.78.83 attackspambots
Invalid user kaustuv from 123.207.78.83 port 51318
2020-02-01 14:52:17
51.89.125.114 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-01 14:48:35
67.54.157.164 attackbotsspam
Fail2Ban Ban Triggered
2020-02-01 14:29:39
123.148.244.246 attackspam
123.148.244.246 - - \[01/Feb/2020:06:35:07 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 536 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/63.0.3239.132 Safari/537.36"
123.148.244.246 - - \[01/Feb/2020:06:35:07 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 536 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/63.0.3239.132 Safari/537.36"
123.148.244.246 - - \[01/Feb/2020:06:35:09 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 536 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\) AppleWebKit/537.36 \(KHTML, like Gecko\) Chrome/63.0.3239.132 Safari/537.36"
2020-02-01 14:59:49
176.199.47.186 attackspam
Invalid user akanksha from 176.199.47.186 port 60086
2020-02-01 14:43:00
192.99.160.200 attackspam
abuseConfidenceScore blocked for 12h
2020-02-01 14:26:13
89.205.8.237 attackbots
Feb  1 07:14:04 ArkNodeAT sshd\[13971\]: Invalid user kafka from 89.205.8.237
Feb  1 07:14:04 ArkNodeAT sshd\[13971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.205.8.237
Feb  1 07:14:06 ArkNodeAT sshd\[13971\]: Failed password for invalid user kafka from 89.205.8.237 port 54190 ssh2
2020-02-01 14:33:21
37.187.107.63 attackspam
Invalid user rohan from 37.187.107.63 port 41408
2020-02-01 15:01:01
122.51.243.139 attack
Invalid user test1 from 122.51.243.139 port 35866
2020-02-01 15:08:21
80.82.77.139 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 515 proto: TCP cat: Misc Attack
2020-02-01 15:02:16
107.170.87.82 attack
Feb  1 07:07:05 jane sshd[3467]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.87.82 
Feb  1 07:07:07 jane sshd[3467]: Failed password for invalid user ftpuser from 107.170.87.82 port 45398 ssh2
...
2020-02-01 14:35:45
157.230.40.174 attackbots
Unauthorized connection attempt detected from IP address 157.230.40.174 to port 2220 [J]
2020-02-01 14:33:46
79.137.33.20 attackspam
Unauthorized connection attempt detected from IP address 79.137.33.20 to port 2220 [J]
2020-02-01 14:30:06
84.3.122.229 attackbotsspam
Feb  1 05:50:13 DAAP sshd[22815]: Invalid user ts3server from 84.3.122.229 port 42952
Feb  1 05:50:13 DAAP sshd[22815]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.3.122.229
Feb  1 05:50:13 DAAP sshd[22815]: Invalid user ts3server from 84.3.122.229 port 42952
Feb  1 05:50:16 DAAP sshd[22815]: Failed password for invalid user ts3server from 84.3.122.229 port 42952 ssh2
Feb  1 05:55:52 DAAP sshd[22850]: Invalid user sammy from 84.3.122.229 port 56928
...
2020-02-01 15:05:58

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