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 <<>> 104.21.72.41
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33014
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.41.			IN	A

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

;; Query time: 26 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:18:38 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 41.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 41.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
124.160.83.138 attackbots
Invalid user arthur from 124.160.83.138 port 42224
2020-08-22 13:17:39
200.73.132.57 attackspam
Aug 22 07:01:56 server sshd[16561]: Failed password for invalid user prueba from 200.73.132.57 port 49782 ssh2
Aug 22 07:06:41 server sshd[18927]: Failed password for root from 200.73.132.57 port 59686 ssh2
Aug 22 07:11:29 server sshd[21224]: Failed password for root from 200.73.132.57 port 41332 ssh2
2020-08-22 13:11:44
68.183.234.213 attackbots
Aug 22 06:59:26 buvik sshd[18012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.234.213
Aug 22 06:59:28 buvik sshd[18012]: Failed password for invalid user Redistoor from 68.183.234.213 port 15081 ssh2
Aug 22 07:03:54 buvik sshd[19012]: Invalid user ubuntu from 68.183.234.213
...
2020-08-22 13:19:54
222.186.30.76 attackspam
Aug 22 07:41:20 minden010 sshd[3644]: Failed password for root from 222.186.30.76 port 20401 ssh2
Aug 22 07:41:29 minden010 sshd[3668]: Failed password for root from 222.186.30.76 port 50900 ssh2
...
2020-08-22 13:43:35
103.145.12.177 attack
[2020-08-22 01:09:59] NOTICE[1185] chan_sip.c: Registration from '"702" ' failed for '103.145.12.177:5127' - Wrong password
[2020-08-22 01:09:59] SECURITY[1203] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-22T01:09:59.197-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="702",SessionID="0x7f10c4481d18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.177/5127",Challenge="1685ff8b",ReceivedChallenge="1685ff8b",ReceivedHash="349ac31d80409ccd27f0376faa873e43"
[2020-08-22 01:09:59] NOTICE[1185] chan_sip.c: Registration from '"702" ' failed for '103.145.12.177:5127' - Wrong password
[2020-08-22 01:09:59] SECURITY[1203] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-22T01:09:59.437-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="702",SessionID="0x7f10c41b0fe8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.1
...
2020-08-22 13:26:02
103.84.71.238 attackspambots
Invalid user ts from 103.84.71.238 port 56448
2020-08-22 13:06:36
104.214.61.177 attack
2020-08-22T04:45:22.954081shield sshd\[3512\]: Invalid user lost from 104.214.61.177 port 54578
2020-08-22T04:45:22.963524shield sshd\[3512\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.214.61.177
2020-08-22T04:45:25.181802shield sshd\[3512\]: Failed password for invalid user lost from 104.214.61.177 port 54578 ssh2
2020-08-22T04:49:20.182060shield sshd\[4832\]: Invalid user oracle from 104.214.61.177 port 35052
2020-08-22T04:49:20.190604shield sshd\[4832\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.214.61.177
2020-08-22 13:04:49
212.237.118.29 attackspam
212.237.118.29 - [22/Aug/2020:06:54:05 +0300] "POST /xmlrpc.php HTTP/1.1" 404 564 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" "-"
212.237.118.29 - [22/Aug/2020:06:55:06 +0300] "POST /xmlrpc.php HTTP/1.1" 404 564 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)" "-"
...
2020-08-22 12:59:38
106.51.78.18 attackspambots
Aug 21 22:21:03 dignus sshd[21025]: Failed password for invalid user rustserver from 106.51.78.18 port 33692 ssh2
Aug 21 22:25:10 dignus sshd[21549]: Invalid user ccr from 106.51.78.18 port 43924
Aug 21 22:25:10 dignus sshd[21549]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.51.78.18
Aug 21 22:25:12 dignus sshd[21549]: Failed password for invalid user ccr from 106.51.78.18 port 43924 ssh2
Aug 21 22:29:19 dignus sshd[22036]: Invalid user work from 106.51.78.18 port 53904
...
2020-08-22 13:49:19
113.183.125.208 attack
Unauthorised access (Aug 22) SRC=113.183.125.208 LEN=60 TTL=48 ID=12336 DF TCP DPT=445 WINDOW=8192 SYN
2020-08-22 12:57:16
205.185.125.216 attackspambots
SSH Login Bruteforce
2020-08-22 13:48:24
157.245.252.154 attack
*Port Scan* detected from 157.245.252.154 (US/United States/New Jersey/North Bergen/-). 4 hits in the last 285 seconds
2020-08-22 12:57:49
222.186.180.41 attack
Aug 22 07:20:02 minden010 sshd[30400]: Failed password for root from 222.186.180.41 port 7434 ssh2
Aug 22 07:20:05 minden010 sshd[30400]: Failed password for root from 222.186.180.41 port 7434 ssh2
Aug 22 07:20:08 minden010 sshd[30400]: Failed password for root from 222.186.180.41 port 7434 ssh2
Aug 22 07:20:15 minden010 sshd[30400]: error: maximum authentication attempts exceeded for root from 222.186.180.41 port 7434 ssh2 [preauth]
...
2020-08-22 13:27:03
120.237.118.144 attackbotsspam
2020-08-22T07:07:27.281560lavrinenko.info sshd[23229]: Failed password for root from 120.237.118.144 port 48410 ssh2
2020-08-22T07:11:00.429484lavrinenko.info sshd[23468]: Invalid user dev from 120.237.118.144 port 42974
2020-08-22T07:11:00.434809lavrinenko.info sshd[23468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.237.118.144
2020-08-22T07:11:00.429484lavrinenko.info sshd[23468]: Invalid user dev from 120.237.118.144 port 42974
2020-08-22T07:11:02.241772lavrinenko.info sshd[23468]: Failed password for invalid user dev from 120.237.118.144 port 42974 ssh2
...
2020-08-22 13:10:43
159.89.130.178 attack
2020-08-22T04:43:19.859495shield sshd\[2683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.130.178  user=root
2020-08-22T04:43:22.203065shield sshd\[2683\]: Failed password for root from 159.89.130.178 port 47664 ssh2
2020-08-22T04:48:35.176241shield sshd\[4569\]: Invalid user test from 159.89.130.178 port 54462
2020-08-22T04:48:35.186366shield sshd\[4569\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.130.178
2020-08-22T04:48:36.898027shield sshd\[4569\]: Failed password for invalid user test from 159.89.130.178 port 54462 ssh2
2020-08-22 12:57:01

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