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 <<>> 104.18.21.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61077
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.21.99.			IN	A

;; AUTHORITY SECTION:
.			463	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:24:09 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 99.21.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.21.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-03-11 16:19:47
122.14.196.133 attackspam
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222.186.175.167 attackspambots
Mar 11 09:12:00 meumeu sshd[9024]: Failed password for root from 222.186.175.167 port 10600 ssh2
Mar 11 09:12:17 meumeu sshd[9024]: error: maximum authentication attempts exceeded for root from 222.186.175.167 port 10600 ssh2 [preauth]
Mar 11 09:12:23 meumeu sshd[9077]: Failed password for root from 222.186.175.167 port 31360 ssh2
...
2020-03-11 16:19:10
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ET SCAN Sipvicious Scan - port: 5060 proto: UDP cat: Attempted Information Leak
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$f2bV_matches_ltvn
2020-03-11 16:11:09
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2020-03-11 16:25:56
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196.220.67.2 attack
Mar 11 03:40:23 sd-53420 sshd\[12469\]: User root from 196.220.67.2 not allowed because none of user's groups are listed in AllowGroups
Mar 11 03:40:23 sd-53420 sshd\[12469\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.220.67.2  user=root
Mar 11 03:40:25 sd-53420 sshd\[12469\]: Failed password for invalid user root from 196.220.67.2 port 60855 ssh2
Mar 11 03:46:20 sd-53420 sshd\[13170\]: User root from 196.220.67.2 not allowed because none of user's groups are listed in AllowGroups
Mar 11 03:46:20 sd-53420 sshd\[13170\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.220.67.2  user=root
...
2020-03-11 16:17:21
42.118.141.55 attackbotsspam
scan z
2020-03-11 16:32:05

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