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 <<>> 104.21.43.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48184
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.43.18.			IN	A

;; AUTHORITY SECTION:
.			596	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:30:08 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 18.43.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.43.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
104.196.4.163 attack
2020-02-26T03:37:39.302697luisaranguren sshd[1233971]: Invalid user zjw from 104.196.4.163 port 46680
2020-02-26T03:37:41.402711luisaranguren sshd[1233971]: Failed password for invalid user zjw from 104.196.4.163 port 46680 ssh2
...
2020-02-26 02:39:12
113.170.8.193 attackspambots
Automatic report - Port Scan Attack
2020-02-26 02:30:30
182.61.45.42 attackbots
Feb 25 08:08:32 eddieflores sshd\[20933\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.45.42  user=root
Feb 25 08:08:35 eddieflores sshd\[20933\]: Failed password for root from 182.61.45.42 port 28076 ssh2
Feb 25 08:15:17 eddieflores sshd\[21421\]: Invalid user harry from 182.61.45.42
Feb 25 08:15:17 eddieflores sshd\[21421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.45.42
Feb 25 08:15:20 eddieflores sshd\[21421\]: Failed password for invalid user harry from 182.61.45.42 port 27257 ssh2
2020-02-26 02:23:47
181.188.134.133 attackbots
Feb 25 19:17:06 takio sshd[13578]: Invalid user kemikaalit from 181.188.134.133 port 42664
Feb 25 19:25:08 takio sshd[13608]: Invalid user kemikaalit from 181.188.134.133 port 38842
Feb 25 19:29:02 takio sshd[13612]: Invalid user www from 181.188.134.133 port 36926
2020-02-26 02:48:32
103.219.36.106 attackbotsspam
Unauthorised access (Feb 25) SRC=103.219.36.106 LEN=40 TTL=241 ID=9346 TCP DPT=1433 WINDOW=1024 SYN
2020-02-26 02:50:25
79.101.58.37 attack
Honeypot attack, port: 5555, PTR: 79.101.58.37.wifi.dynamic.gronet.rs.
2020-02-26 02:40:29
111.160.110.146 attack
1433/tcp 1433/tcp
[2020-02-17/25]2pkt
2020-02-26 02:56:29
88.214.26.53 attack
3396/tcp 8632/tcp 7496/tcp...
[2019-12-28/2020-02-25]264pkt,56pt.(tcp)
2020-02-26 02:28:06
110.138.148.4 attack
Honeypot attack, port: 445, PTR: 4.subnet110-138-148.speedy.telkom.net.id.
2020-02-26 02:22:52
171.250.176.130 attack
Automatic report - Port Scan Attack
2020-02-26 02:43:22
198.20.87.98 attack
5025/tcp 4022/tcp 311/tcp...
[2019-12-27/2020-02-24]88pkt,63pt.(tcp),10pt.(udp)
2020-02-26 02:28:19
113.209.194.202 attackbots
Feb 25 19:40:05 dedicated sshd[15914]: Invalid user teamsystem from 113.209.194.202 port 49090
2020-02-26 02:41:19
222.186.30.209 attack
Feb 25 18:13:59 marvibiene sshd[29125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.209  user=root
Feb 25 18:14:01 marvibiene sshd[29125]: Failed password for root from 222.186.30.209 port 31409 ssh2
Feb 25 18:14:03 marvibiene sshd[29125]: Failed password for root from 222.186.30.209 port 31409 ssh2
Feb 25 18:13:59 marvibiene sshd[29125]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.209  user=root
Feb 25 18:14:01 marvibiene sshd[29125]: Failed password for root from 222.186.30.209 port 31409 ssh2
Feb 25 18:14:03 marvibiene sshd[29125]: Failed password for root from 222.186.30.209 port 31409 ssh2
...
2020-02-26 02:20:16
185.202.1.34 attackspambots
422/tcp 22223/tcp 40022/tcp...
[2020-02-13/25]80pkt,40pt.(tcp)
2020-02-26 02:25:12
186.216.153.203 attackbotsspam
suspicious action Tue, 25 Feb 2020 13:37:56 -0300
2020-02-26 02:21:56

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