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 <<>> 104.21.9.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33203
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.9.2.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:12:41 CST 2022
;; MSG SIZE  rcvd: 103
Host info
Host 2.9.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.9.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.108.106.251 attackspambots
\[Sep 12 23:10:11\] NOTICE\[31025\] chan_sip.c: Registration from '\' failed for '185.108.106.251:62230' - Wrong password
\[Sep 12 23:11:49\] NOTICE\[31025\] chan_sip.c: Registration from '\' failed for '185.108.106.251:49455' - Wrong password
\[Sep 12 23:12:36\] NOTICE\[31025\] chan_sip.c: Registration from '\' failed for '185.108.106.251:65109' - Wrong password
\[Sep 12 23:13:05\] NOTICE\[31025\] chan_sip.c: Registration from '\' failed for '185.108.106.251:58993' - Wrong password
\[Sep 12 23:14:15\] NOTICE\[31025\] chan_sip.c: Registration from '\' failed for '185.108.106.251:57431' - Wrong password
\[Sep 12 23:14:43\] NOTICE\[31025\] chan_sip.c: Registration from '\' failed for '185.108.106.251:55378' - Wrong password
\[Sep 12 23:15:51\] NOTICE\[31025\] chan_sip.c: Registration from '\
2020-09-12 21:22:25
51.68.44.13 attack
$f2bV_matches
2020-09-12 21:23:02
49.88.112.68 attack
Sep 12 15:07:18 v22018053744266470 sshd[23655]: Failed password for root from 49.88.112.68 port 24247 ssh2
Sep 12 15:08:28 v22018053744266470 sshd[23738]: Failed password for root from 49.88.112.68 port 48014 ssh2
...
2020-09-12 21:14:26
210.22.78.74 attack
...
2020-09-12 20:54:38
103.145.13.212 attack
NL NL/Netherlands/- Hits: 11
2020-09-12 21:10:47
116.58.172.118 attackbotsspam
Sep 12 07:52:54 root sshd[5376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.58.172.118 
...
2020-09-12 21:23:54
109.116.41.238 attackbotsspam
109.116.41.238 (IT/Italy/-), 5 distributed sshd attacks on account [root] in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_DISTATTACK; Logs: Sep 12 05:01:42 jbs1 sshd[16386]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.128.20.226  user=root
Sep 12 04:51:09 jbs1 sshd[12527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.122.5.6  user=root
Sep 12 04:51:11 jbs1 sshd[12527]: Failed password for root from 112.122.5.6 port 48264 ssh2
Sep 12 05:01:40 jbs1 sshd[16390]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.116.41.238  user=root
Sep 12 05:00:33 jbs1 sshd[15940]: Failed password for root from 93.149.79.247 port 39321 ssh2

IP Addresses Blocked:

222.128.20.226 (CN/China/-)
112.122.5.6 (CN/China/-)
2020-09-12 21:02:54
35.229.141.62 attackspam
Sep 12 10:14:43 IngegnereFirenze sshd[10581]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.229.141.62  user=root
...
2020-09-12 21:25:19
222.186.173.154 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-09-12 21:19:29
220.133.36.112 attackbotsspam
$f2bV_matches
2020-09-12 21:02:26
65.49.204.184 attackspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-09-12 21:18:58
106.53.178.199 attackbotsspam
Lines containing failures of 106.53.178.199
Sep  7 03:05:38 shared06 sshd[29275]: Invalid user admin from 106.53.178.199 port 53398
Sep  7 03:05:38 shared06 sshd[29275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.178.199
Sep  7 03:05:39 shared06 sshd[29275]: Failed password for invalid user admin from 106.53.178.199 port 53398 ssh2
Sep  7 03:05:40 shared06 sshd[29275]: Received disconnect from 106.53.178.199 port 53398:11: Bye Bye [preauth]
Sep  7 03:05:40 shared06 sshd[29275]: Disconnected from invalid user admin 106.53.178.199 port 53398 [preauth]
Sep  7 03:13:04 shared06 sshd[31222]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.178.199  user=r.r
Sep  7 03:13:06 shared06 sshd[31222]: Failed password for r.r from 106.53.178.199 port 39478 ssh2
Sep  7 03:13:06 shared06 sshd[31222]: Received disconnect from 106.53.178.199 port 39478:11: Bye Bye [preauth]
Sep  7 03:13:06 s........
------------------------------
2020-09-12 21:18:10
5.188.62.14 attackbots
SSH Bruteforce Attempt on Honeypot
2020-09-12 21:28:14
45.248.160.75 attack
Threat Management Alert 1: Attempted Administrator Privilege Gain. Signature ET EXPLOIT HackingTrio UA (Hello, World). From: 45.248.160.75:35758, to: 192.168.4.99:80, protocol: TCP
2020-09-12 20:58:53
45.135.134.39 attackbots
Sep 12 01:07:37 doubuntu sshd[25088]: error: maximum authentication attempts exceeded for root from 45.135.134.39 port 59086 ssh2 [preauth]
Sep 12 01:07:40 doubuntu sshd[25090]: error: maximum authentication attempts exceeded for root from 45.135.134.39 port 60304 ssh2 [preauth]
Sep 12 01:07:43 doubuntu sshd[25092]: Disconnected from authenticating user root 45.135.134.39 port 33290 [preauth]
...
2020-09-12 21:17:54

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