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 <<>> 104.21.12.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29036
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.136.			IN	A

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

;; Query time: 108 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:44:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 136.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 136.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
197.255.160.226 attackbotsspam
BF attempts
2020-07-14 17:03:14
106.12.156.236 attackspambots
Jul 14 15:41:42 localhost sshd[2388499]: Invalid user uploader from 106.12.156.236 port 58678
...
2020-07-14 16:48:51
62.234.167.126 attackbots
2020-07-14T05:50:13+0200 Failed SSH Authentication/Brute Force Attack. (Server 5)
2020-07-14 17:18:35
157.230.245.91 attack
BF attempts
2020-07-14 17:17:19
142.176.246.210 attackspam
Invalid user gogs from 142.176.246.210 port 47340
2020-07-14 17:26:13
82.50.74.201 attackspam
firewall-block, port(s): 81/tcp
2020-07-14 17:24:08
185.153.180.203 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-07-14 17:11:57
122.51.188.20 attackbotsspam
Invalid user testman from 122.51.188.20 port 49552
2020-07-14 17:00:27
118.44.6.75 attack
Jul 14 05:50:34 debian-2gb-nbg1-2 kernel: \[16957205.873716\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=118.44.6.75 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=26581 DF PROTO=TCP SPT=11511 DPT=81 WINDOW=14600 RES=0x00 SYN URGP=0
2020-07-14 16:53:59
45.122.223.198 attackspam
45.122.223.198 - - [14/Jul/2020:09:28:58 +0200] "POST /xmlrpc.php HTTP/1.1" 403 10505 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
45.122.223.198 - - [14/Jul/2020:09:49:50 +0200] "POST /xmlrpc.php HTTP/1.1" 403 613 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-14 17:25:32
45.55.57.6 attackspambots
Jul 14 07:10:15 vps687878 sshd\[31442\]: Invalid user admin from 45.55.57.6 port 35704
Jul 14 07:10:15 vps687878 sshd\[31442\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.57.6
Jul 14 07:10:17 vps687878 sshd\[31442\]: Failed password for invalid user admin from 45.55.57.6 port 35704 ssh2
Jul 14 07:16:07 vps687878 sshd\[32241\]: Invalid user zeng from 45.55.57.6 port 56020
Jul 14 07:16:07 vps687878 sshd\[32241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.57.6
...
2020-07-14 16:55:07
67.201.8.109 attackbots
SSH invalid-user multiple login try
2020-07-14 17:28:58
76.243.179.77 attackbots
400 BAD REQUEST
2020-07-14 17:18:10
91.240.118.100 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-07-14 17:21:25
111.93.203.206 attack
Jul 12 21:01:49 *user* sshd[9418]: Failed password for invalid user dmn from 111.93.203.206 port 33783 ssh2
2020-07-14 17:13:33

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