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 <<>> 104.21.0.141
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62196
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.0.141.			IN	A

;; AUTHORITY SECTION:
.			585	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:17:43 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 141.0.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 141.0.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.117.83.36 attack
SSH_scan
2020-03-08 06:08:12
94.102.56.181 attackspam
firewall-block, port(s): 5074/tcp, 5075/tcp, 5082/tcp, 5085/tcp, 5091/tcp
2020-03-08 06:36:49
218.195.117.34 attack
Portscan or hack attempt detected by psad/fwsnort
2020-03-08 06:22:52
139.59.41.154 attack
$f2bV_matches
2020-03-08 06:21:15
168.232.197.4 attack
firewall-block, port(s): 5060/udp
2020-03-08 06:32:21
222.186.175.23 attackbotsspam
2020-03-07T23:23:01.443328scmdmz1 sshd[26321]: Failed password for root from 222.186.175.23 port 57846 ssh2
2020-03-07T23:23:04.233403scmdmz1 sshd[26321]: Failed password for root from 222.186.175.23 port 57846 ssh2
2020-03-07T23:23:06.767864scmdmz1 sshd[26321]: Failed password for root from 222.186.175.23 port 57846 ssh2
...
2020-03-08 06:34:42
222.186.180.8 attackspam
2020-03-07T23:29:35.767300vps773228.ovh.net sshd[14178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
2020-03-07T23:29:38.070770vps773228.ovh.net sshd[14178]: Failed password for root from 222.186.180.8 port 46288 ssh2
2020-03-07T23:29:41.456705vps773228.ovh.net sshd[14178]: Failed password for root from 222.186.180.8 port 46288 ssh2
2020-03-07T23:29:35.767300vps773228.ovh.net sshd[14178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
2020-03-07T23:29:38.070770vps773228.ovh.net sshd[14178]: Failed password for root from 222.186.180.8 port 46288 ssh2
2020-03-07T23:29:41.456705vps773228.ovh.net sshd[14178]: Failed password for root from 222.186.180.8 port 46288 ssh2
2020-03-07T23:29:35.767300vps773228.ovh.net sshd[14178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.8  user=root
2020-03-07T23:29:38.07
...
2020-03-08 06:34:22
5.188.210.101 attack
400 BAD REQUEST
2020-03-08 06:42:07
176.113.115.52 attackbots
Mar  7 23:26:47 debian-2gb-nbg1-2 kernel: \[5879166.337644\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=176.113.115.52 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=58214 PROTO=TCP SPT=58556 DPT=26260 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-08 06:28:13
41.160.28.66 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-08 06:18:27
222.186.180.142 attack
Mar  8 00:21:45 server2 sshd\[19787\]: User root from 222.186.180.142 not allowed because not listed in AllowUsers
Mar  8 00:22:08 server2 sshd\[19815\]: User root from 222.186.180.142 not allowed because not listed in AllowUsers
Mar  8 00:27:37 server2 sshd\[20191\]: User root from 222.186.180.142 not allowed because not listed in AllowUsers
Mar  8 00:27:45 server2 sshd\[20195\]: User root from 222.186.180.142 not allowed because not listed in AllowUsers
Mar  8 00:27:45 server2 sshd\[20197\]: User root from 222.186.180.142 not allowed because not listed in AllowUsers
Mar  8 00:27:53 server2 sshd\[20203\]: User root from 222.186.180.142 not allowed because not listed in AllowUsers
2020-03-08 06:31:00
120.92.42.123 attackbots
Mar  7 22:13:41 124388 sshd[14587]: Failed password for root from 120.92.42.123 port 23512 ssh2
Mar  7 22:18:27 124388 sshd[14733]: Invalid user pi from 120.92.42.123 port 20950
Mar  7 22:18:27 124388 sshd[14733]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.42.123
Mar  7 22:18:27 124388 sshd[14733]: Invalid user pi from 120.92.42.123 port 20950
Mar  7 22:18:28 124388 sshd[14733]: Failed password for invalid user pi from 120.92.42.123 port 20950 ssh2
2020-03-08 06:26:23
222.186.180.8 attack
Mar  7 23:00:13 minden010 sshd[8377]: Failed password for root from 222.186.180.8 port 37258 ssh2
Mar  7 23:00:16 minden010 sshd[8377]: Failed password for root from 222.186.180.8 port 37258 ssh2
Mar  7 23:00:19 minden010 sshd[8377]: Failed password for root from 222.186.180.8 port 37258 ssh2
Mar  7 23:00:22 minden010 sshd[8377]: Failed password for root from 222.186.180.8 port 37258 ssh2
...
2020-03-08 06:03:41
193.112.173.211 attackspam
Mar  7 23:05:08 sd-53420 sshd\[31972\]: User root from 193.112.173.211 not allowed because none of user's groups are listed in AllowGroups
Mar  7 23:05:08 sd-53420 sshd\[31972\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.173.211  user=root
Mar  7 23:05:09 sd-53420 sshd\[31972\]: Failed password for invalid user root from 193.112.173.211 port 49822 ssh2
Mar  7 23:10:35 sd-53420 sshd\[32537\]: User root from 193.112.173.211 not allowed because none of user's groups are listed in AllowGroups
Mar  7 23:10:35 sd-53420 sshd\[32537\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.173.211  user=root
...
2020-03-08 06:19:22
78.128.113.67 attackbotsspam
2020-03-07 23:07:16 dovecot_plain authenticator failed for \(\[78.128.113.67\]\) \[78.128.113.67\]: 535 Incorrect authentication data \(set_id=harald.schueller@jugend-ohne-grenzen.net\)
2020-03-07 23:07:23 dovecot_plain authenticator failed for \(\[78.128.113.67\]\) \[78.128.113.67\]: 535 Incorrect authentication data \(set_id=harald.schueller\)
2020-03-07 23:09:13 dovecot_plain authenticator failed for \(\[78.128.113.67\]\) \[78.128.113.67\]: 535 Incorrect authentication data \(set_id=harald.schueller@jugend-ohne-grenzen.net\)
2020-03-07 23:09:20 dovecot_plain authenticator failed for \(\[78.128.113.67\]\) \[78.128.113.67\]: 535 Incorrect authentication data \(set_id=harald.schueller\)
2020-03-07 23:10:29 dovecot_plain authenticator failed for \(\[78.128.113.67\]\) \[78.128.113.67\]: 535 Incorrect authentication data \(set_id=harald.schueller@jugend-ohne-grenzen.net\)
...
2020-03-08 06:23:24

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