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 <<>> 104.21.21.182
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58656
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.182.			IN	A

;; AUTHORITY SECTION:
.			156	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:30:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 182.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 182.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.136.108.122 attack
Dec 27 17:22:58 h2177944 kernel: \[662488.338498\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.122 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=43752 PROTO=TCP SPT=40344 DPT=4397 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 27 17:22:58 h2177944 kernel: \[662488.338510\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.122 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=43752 PROTO=TCP SPT=40344 DPT=4397 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 27 17:33:59 h2177944 kernel: \[663149.374321\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.122 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=62702 PROTO=TCP SPT=40344 DPT=5349 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 27 17:33:59 h2177944 kernel: \[663149.374334\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.122 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=62702 PROTO=TCP SPT=40344 DPT=5349 WINDOW=1024 RES=0x00 SYN URGP=0 
Dec 27 17:53:22 h2177944 kernel: \[664311.409716\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.108.122 DST=85.214.117.9
2019-12-28 00:58:41
157.245.177.167 attack
3389BruteforceFW23
2019-12-28 01:07:03
190.144.216.206 attack
Unauthorised access (Dec 27) SRC=190.144.216.206 LEN=52 TTL=113 ID=6800 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-28 01:25:09
121.9.212.36 attackspam
SIP/5060 Probe, BF, Hack -
2019-12-28 01:00:42
189.213.160.46 attack
Automatic report - Port Scan Attack
2019-12-28 01:33:04
5.39.65.96 attack
Dec 27 15:07:02 localhost sshd\[99672\]: Invalid user operator from 5.39.65.96 port 38480
Dec 27 15:07:02 localhost sshd\[99672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.65.96
Dec 27 15:07:04 localhost sshd\[99672\]: Failed password for invalid user operator from 5.39.65.96 port 38480 ssh2
Dec 27 15:08:16 localhost sshd\[99716\]: Invalid user partynia from 5.39.65.96 port 43751
Dec 27 15:08:16 localhost sshd\[99716\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.65.96
...
2019-12-28 01:17:44
103.207.37.245 attackbots
Automatic report - Port Scan
2019-12-28 01:25:36
51.38.32.230 attackspam
Dec 27 16:52:35 sso sshd[22224]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.32.230
Dec 27 16:52:38 sso sshd[22224]: Failed password for invalid user named from 51.38.32.230 port 41070 ssh2
...
2019-12-28 01:08:55
182.73.58.50 attackspam
Dec 24 00:45:23 netserv400 sshd[15459]: Connection from 182.73.58.50 port 55414 on 94.102.210.190 port 22
Dec 24 00:46:12 netserv400 sshd[15467]: Connection from 182.73.58.50 port 37306 on 94.102.210.190 port 22
Dec 24 00:50:34 netserv400 sshd[15563]: Connection from 182.73.58.50 port 51462 on 94.102.210.190 port 22
Dec 24 00:51:24 netserv400 sshd[15572]: Connection from 182.73.58.50 port 33300 on 94.102.210.190 port 22
Dec 24 00:58:40 netserv400 sshd[15628]: Connection from 182.73.58.50 port 44480 on 94.102.210.190 port 22
Dec 24 00:59:32 netserv400 sshd[15641]: Connection from 182.73.58.50 port 54606 on 94.102.210.190 port 22
Dec 24 01:25:21 netserv400 sshd[16053]: Connection from 182.73.58.50 port 42132 on 94.102.210.190 port 22
Dec 24 01:26:12 netserv400 sshd[16058]: Connection from 182.73.58.50 port 52258 on 94.102.210.190 port 22
Dec 24 01:33:28 netserv400 sshd[16213]: Connection from 182.73.58.50 port 39268 on 94.102.210.190 port 22
Dec 24 01:34:20 netserv400 sshd........
------------------------------
2019-12-28 01:41:06
182.23.0.35 attackbots
Unauthorized connection attempt from IP address 182.23.0.35 on Port 445(SMB)
2019-12-28 01:13:26
121.52.233.209 attackbots
SIP/5060 Probe, BF, Hack -
2019-12-28 01:03:30
140.143.72.21 attackbotsspam
$f2bV_matches
2019-12-28 01:14:10
146.185.181.64 attackbots
$f2bV_matches
2019-12-28 01:41:21
181.231.75.14 attackbots
Dec 27 17:27:23 nexus sshd[14973]: Invalid user burggraf from 181.231.75.14 port 36874
Dec 27 17:27:23 nexus sshd[14973]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.231.75.14
Dec 27 17:27:25 nexus sshd[14973]: Failed password for invalid user burggraf from 181.231.75.14 port 36874 ssh2
Dec 27 17:27:25 nexus sshd[14973]: Received disconnect from 181.231.75.14 port 36874:11: Bye Bye [preauth]
Dec 27 17:27:25 nexus sshd[14973]: Disconnected from 181.231.75.14 port 36874 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=181.231.75.14
2019-12-28 01:19:41
154.193.161.153 attack
Dec 27 15:50:29 grey postfix/smtpd\[4858\]: NOQUEUE: reject: RCPT from unknown\[154.193.161.153\]: 554 5.7.1 Service unavailable\; Client host \[154.193.161.153\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[154.193.161.153\]\; from=\ to=\ proto=ESMTP helo=\
...
2019-12-28 01:22:14

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