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 <<>> 18.104.208.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46479
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;18.104.208.21.			IN	A

;; AUTHORITY SECTION:
.			372	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023011100 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 11 20:53:54 CST 2023
;; MSG SIZE  rcvd: 106
Host info
Host 21.208.104.18.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 18.104.208.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
106.252.164.246 attackspambots
Time:     Sun Sep 27 00:37:57 2020 +0000
IP:       106.252.164.246 (KR/South Korea/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 27 00:31:04 activeserver sshd[25114]: Invalid user tepeak from 106.252.164.246 port 57221
Sep 27 00:31:07 activeserver sshd[25114]: Failed password for invalid user tepeak from 106.252.164.246 port 57221 ssh2
Sep 27 00:32:44 activeserver sshd[29118]: Invalid user cfabllc from 106.252.164.246 port 47621
Sep 27 00:32:46 activeserver sshd[29118]: Failed password for invalid user cfabllc from 106.252.164.246 port 47621 ssh2
Sep 27 00:37:53 activeserver sshd[9570]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.252.164.246  user=root
2020-09-29 02:19:53
34.93.211.102 attackbotsspam
27017/tcp
[2020-09-20/27]2pkt
2020-09-29 02:29:49
208.180.16.38 attack
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=208-180-16-38.nbrncmtk01.com.sta.suddenlink.net
Invalid user toor from 208.180.16.38 port 43688
Failed password for invalid user toor from 208.180.16.38 port 43688 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=208-180-16-38.nbrncmtk01.com.sta.suddenlink.net  user=postgres
Failed password for postgres from 208.180.16.38 port 51888 ssh2
2020-09-29 02:07:03
202.146.219.27 attackbots
RDPBrutePap24
2020-09-29 01:59:10
49.232.59.246 attackbots
Automatic report - Banned IP Access
2020-09-29 02:17:39
37.187.102.235 attackspambots
Sep 28 18:32:34 sd-69548 sshd[3233447]: Connection closed by 37.187.102.235 port 44071 [preauth]
Sep 28 18:33:08 sd-69548 sshd[3233486]: Connection closed by 37.187.102.235 port 55100 [preauth]
...
2020-09-29 02:04:47
36.232.6.177 attackbots
445/tcp
[2020-09-27]1pkt
2020-09-29 02:21:52
74.120.14.31 attack
" "
2020-09-29 02:17:22
113.65.210.180 attackspam
vps:sshd-InvalidUser
2020-09-29 02:33:11
112.237.133.169 attack
DATE:2020-09-28 05:56:48, IP:112.237.133.169, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-09-29 02:16:00
133.130.119.178 attack
2020-09-28T17:27:08.220806abusebot-5.cloudsearch.cf sshd[25028]: Invalid user test from 133.130.119.178 port 50872
2020-09-28T17:27:08.231647abusebot-5.cloudsearch.cf sshd[25028]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v133-130-119-178.a04a.g.tyo1.static.cnode.io
2020-09-28T17:27:08.220806abusebot-5.cloudsearch.cf sshd[25028]: Invalid user test from 133.130.119.178 port 50872
2020-09-28T17:27:10.389111abusebot-5.cloudsearch.cf sshd[25028]: Failed password for invalid user test from 133.130.119.178 port 50872 ssh2
2020-09-28T17:30:53.817995abusebot-5.cloudsearch.cf sshd[25034]: Invalid user kong from 133.130.119.178 port 57377
2020-09-28T17:30:53.826883abusebot-5.cloudsearch.cf sshd[25034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=v133-130-119-178.a04a.g.tyo1.static.cnode.io
2020-09-28T17:30:53.817995abusebot-5.cloudsearch.cf sshd[25034]: Invalid user kong from 133.130.119.178 port 57377
2020
...
2020-09-29 02:21:31
201.242.57.14 attack
445/tcp
[2020-09-27]1pkt
2020-09-29 01:59:24
106.52.156.195 attackbots
Sep 28 15:25:41 mout sshd[17881]: Invalid user admin from 106.52.156.195 port 59526
2020-09-29 02:09:30
181.191.241.6 attack
SSH login attempts.
2020-09-29 01:56:06
185.41.212.214 attackbotsspam
Invalid user user2 from 185.41.212.214 port 46200
2020-09-29 02:22:20

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