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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.20.81.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20669
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.20.81.99.			IN	A

;; AUTHORITY SECTION:
.			460	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030501 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 06 07:23:32 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 99.81.20.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.81.20.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
93.210.53.245 attackspambots
Aug  2 01:15:59 ArkNodeAT sshd\[3372\]: Invalid user security from 93.210.53.245
Aug  2 01:15:59 ArkNodeAT sshd\[3372\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.210.53.245
Aug  2 01:16:01 ArkNodeAT sshd\[3372\]: Failed password for invalid user security from 93.210.53.245 port 61884 ssh2
2019-08-02 14:09:03
185.222.211.230 attack
Port scan on 8 port(s): 7910 7911 7912 7915 7916 7917 7918 7919
2019-08-02 13:55:53
94.194.166.5 attackbotsspam
Aug  2 05:21:06 SilenceServices sshd[27311]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.194.166.5
Aug  2 05:21:07 SilenceServices sshd[27311]: Failed password for invalid user plesk from 94.194.166.5 port 3879 ssh2
Aug  2 05:25:35 SilenceServices sshd[30397]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.194.166.5
2019-08-02 13:28:44
79.133.56.144 attackspambots
Jul 31 19:40:04 finn sshd[6301]: Invalid user erman from 79.133.56.144 port 52134
Jul 31 19:40:04 finn sshd[6301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.133.56.144
Jul 31 19:40:06 finn sshd[6301]: Failed password for invalid user erman from 79.133.56.144 port 52134 ssh2
Jul 31 19:40:07 finn sshd[6301]: Received disconnect from 79.133.56.144 port 52134:11: Bye Bye [preauth]
Jul 31 19:40:07 finn sshd[6301]: Disconnected from 79.133.56.144 port 52134 [preauth]
Jul 31 19:51:30 finn sshd[8830]: Invalid user ragna from 79.133.56.144 port 45926
Jul 31 19:51:30 finn sshd[8830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.133.56.144
Jul 31 19:51:32 finn sshd[8830]: Failed password for invalid user ragna from 79.133.56.144 port 45926 ssh2
Jul 31 19:51:32 finn sshd[8830]: Received disconnect from 79.133.56.144 port 45926:11: Bye Bye [preauth]
Jul 31 19:51:32 finn sshd[8830]: Disconn........
-------------------------------
2019-08-02 13:56:12
119.145.27.16 attack
Brute force SMTP login attempted.
...
2019-08-02 13:36:29
190.119.190.122 attackspam
Brute force attempt
2019-08-02 13:44:16
218.92.0.204 attackspambots
Aug  2 02:06:51 debian sshd\[2809\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.204  user=root
Aug  2 02:06:53 debian sshd\[2809\]: Failed password for root from 218.92.0.204 port 50894 ssh2
Aug  2 02:06:55 debian sshd\[2809\]: Failed password for root from 218.92.0.204 port 50894 ssh2
...
2019-08-02 14:11:25
91.121.217.23 attackspambots
/var/log/messages:Aug  1 07:03:54 sanyalnet-cloud-vps audispd: node=sanyalnet-cloud-vps.freeddns.org type=CRYPTO_SESSION msg=audhostname(1564643034.568:131595): pid=4879 uid=0 auid=4294967295 ses=4294967295 msg='op=start direction=from-server cipher=aes256-ctr ksize=256 mac=hmac-sha2-256 pfs=ecdh-sha2-nistp256 spid=4880 suid=74 rport=62467 laddr=104.167.106.93 lport=22  exe="/usr/sbin/sshd" hostname=? addr=91.121.217.23 terminal=? res=success'
/var/log/messages:Aug  1 07:03:54 sanyalnet-cloud-vps audispd: node=sanyalnet-cloud-vps.freeddns.org type=CRYPTO_SESSION msg=audhostname(1564643034.571:131596): pid=4879 uid=0 auid=4294967295 ses=4294967295 msg='op=start direction=from-client cipher=aes256-ctr ksize=256 mac=hmac-sha2-256 pfs=ecdh-sha2-nistp256 spid=4880 suid=74 rport=62467 laddr=104.167.106.93 lport=22  exe="/usr/sbin/sshd" hostname=? addr=91.121.217.23 terminal=? res=success'
/var/log/messages:Aug  1 07:03:55 sanyalnet-cloud-vps fail2ban.filter[5325]: INFO [sshd]........
-------------------------------
2019-08-02 14:37:31
187.17.145.237 attack
proto=tcp  .  spt=43485  .  dpt=25  .     (listed on Blocklist de  Aug 01)     (32)
2019-08-02 14:28:13
86.3.14.48 attack
Aug  2 01:16:32 server sshd[58184]: Failed password for invalid user support from 86.3.14.48 port 59894 ssh2
Aug  2 01:16:35 server sshd[58190]: Failed password for invalid user ubnt from 86.3.14.48 port 48968 ssh2
Aug  2 01:16:40 server sshd[58196]: Failed password for invalid user cisco from 86.3.14.48 port 49820 ssh2
2019-08-02 13:49:16
170.79.89.154 attackbots
proto=tcp  .  spt=42070  .  dpt=25  .     (listed on Blocklist de  Aug 01)     (34)
2019-08-02 14:22:38
222.120.192.122 attackspambots
Invalid user network1 from 222.120.192.122 port 57072
2019-08-02 14:15:44
78.220.228.8 attackbotsspam
20 attempts against mh-ssh on oak.magehost.pro
2019-08-02 14:07:33
54.38.242.80 attack
Aug  2 04:53:13 ip-172-31-62-245 sshd\[17717\]: Invalid user exam from 54.38.242.80\
Aug  2 04:53:15 ip-172-31-62-245 sshd\[17717\]: Failed password for invalid user exam from 54.38.242.80 port 49608 ssh2\
Aug  2 04:57:13 ip-172-31-62-245 sshd\[17737\]: Invalid user cristian from 54.38.242.80\
Aug  2 04:57:14 ip-172-31-62-245 sshd\[17737\]: Failed password for invalid user cristian from 54.38.242.80 port 44604 ssh2\
Aug  2 05:01:20 ip-172-31-62-245 sshd\[17747\]: Invalid user test from 54.38.242.80\
2019-08-02 13:37:58
220.134.64.142 attackbotsspam
Aug  2 07:54:31 vps647732 sshd[10949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.134.64.142
Aug  2 07:54:33 vps647732 sshd[10949]: Failed password for invalid user arjun from 220.134.64.142 port 44140 ssh2
...
2019-08-02 14:13:10

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