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 <<>> 21.71.157.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48868
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.71.157.104.			IN	A

;; AUTHORITY SECTION:
.			200	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011000 1800 900 604800 86400

;; Query time: 91 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 10 18:51:29 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 104.157.71.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.157.71.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.55.128.109 attack
Dec 15 10:30:57 DAAP sshd[13060]: Invalid user server from 45.55.128.109 port 59020
Dec 15 10:30:57 DAAP sshd[13060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
Dec 15 10:30:57 DAAP sshd[13060]: Invalid user server from 45.55.128.109 port 59020
Dec 15 10:30:58 DAAP sshd[13060]: Failed password for invalid user server from 45.55.128.109 port 59020 ssh2
Dec 15 10:36:03 DAAP sshd[13116]: Invalid user aemb from 45.55.128.109 port 41290
...
2019-12-15 17:40:41
119.92.249.153 attack
Fail2Ban Ban Triggered
2019-12-15 17:58:52
41.214.139.226 attack
$f2bV_matches
2019-12-15 17:24:32
115.238.59.165 attackspam
Dec 15 07:42:09 srv01 sshd[12938]: Invalid user lisa from 115.238.59.165 port 48646
Dec 15 07:42:09 srv01 sshd[12938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.238.59.165
Dec 15 07:42:09 srv01 sshd[12938]: Invalid user lisa from 115.238.59.165 port 48646
Dec 15 07:42:11 srv01 sshd[12938]: Failed password for invalid user lisa from 115.238.59.165 port 48646 ssh2
Dec 15 07:48:54 srv01 sshd[13436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.238.59.165  user=root
Dec 15 07:48:56 srv01 sshd[13436]: Failed password for root from 115.238.59.165 port 46808 ssh2
...
2019-12-15 17:29:48
114.67.70.94 attack
Dec 15 10:28:42 sd-53420 sshd\[9443\]: Invalid user 123 from 114.67.70.94
Dec 15 10:28:42 sd-53420 sshd\[9443\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.70.94
Dec 15 10:28:44 sd-53420 sshd\[9443\]: Failed password for invalid user 123 from 114.67.70.94 port 56100 ssh2
Dec 15 10:34:25 sd-53420 sshd\[11020\]: Invalid user root123467 from 114.67.70.94
Dec 15 10:34:25 sd-53420 sshd\[11020\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.70.94
...
2019-12-15 17:35:23
139.59.153.133 attackbots
Automatic report - Banned IP Access
2019-12-15 17:38:12
98.143.148.45 attackbotsspam
detected by Fail2Ban
2019-12-15 17:28:35
195.144.69.206 attack
Dec 14 23:25:00 web1 sshd\[32411\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.144.69.206  user=root
Dec 14 23:25:02 web1 sshd\[32411\]: Failed password for root from 195.144.69.206 port 45485 ssh2
Dec 14 23:30:32 web1 sshd\[929\]: Invalid user temp from 195.144.69.206
Dec 14 23:30:33 web1 sshd\[929\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.144.69.206
Dec 14 23:30:35 web1 sshd\[929\]: Failed password for invalid user temp from 195.144.69.206 port 14119 ssh2
2019-12-15 17:43:40
113.221.22.184 attackbots
Scanning
2019-12-15 17:45:30
167.172.172.118 attackbotsspam
2019-12-15 10:16:59,459 fail2ban.actions: WARNING [ssh] Ban 167.172.172.118
2019-12-15 17:45:07
23.94.46.192 attackbots
2019-12-15T07:55:32.895772abusebot.cloudsearch.cf sshd\[7702\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.46.192  user=root
2019-12-15T07:55:34.493448abusebot.cloudsearch.cf sshd\[7702\]: Failed password for root from 23.94.46.192 port 44656 ssh2
2019-12-15T08:04:45.281308abusebot.cloudsearch.cf sshd\[7795\]: Invalid user bbh628 from 23.94.46.192 port 43360
2019-12-15T08:04:45.288288abusebot.cloudsearch.cf sshd\[7795\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.94.46.192
2019-12-15 17:47:40
188.166.101.173 attackspam
Lines containing failures of 188.166.101.173
Dec 12 19:25:04 shared05 sshd[20939]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.101.173  user=r.r
Dec 12 19:25:06 shared05 sshd[20939]: Failed password for r.r from 188.166.101.173 port 37458 ssh2
Dec 12 19:25:06 shared05 sshd[20939]: Received disconnect from 188.166.101.173 port 37458:11: Bye Bye [preauth]
Dec 12 19:25:06 shared05 sshd[20939]: Disconnected from authenticating user r.r 188.166.101.173 port 37458 [preauth]
Dec 12 19:35:59 shared05 sshd[25147]: Invalid user toyota from 188.166.101.173 port 56628
Dec 12 19:35:59 shared05 sshd[25147]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.101.173
Dec 12 19:36:01 shared05 sshd[25147]: Failed password for invalid user toyota from 188.166.101.173 port 56628 ssh2
Dec 12 19:36:01 shared05 sshd[25147]: Received disconnect from 188.166.101.173 port 56628:11: Bye Bye [preauth]
D........
------------------------------
2019-12-15 17:46:59
86.110.180.50 attack
Dec 15 10:35:04 icinga sshd[5361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.110.180.50
Dec 15 10:35:06 icinga sshd[5361]: Failed password for invalid user randy from 86.110.180.50 port 51043 ssh2
...
2019-12-15 18:00:26
189.112.228.153 attackspam
Dec 15 10:22:51 meumeu sshd[15725]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.112.228.153 
Dec 15 10:22:53 meumeu sshd[15725]: Failed password for invalid user vv from 189.112.228.153 port 43239 ssh2
Dec 15 10:29:31 meumeu sshd[16635]: Failed password for root from 189.112.228.153 port 47220 ssh2
...
2019-12-15 17:32:35
185.162.235.107 attack
SMTP blocked logins: 216. Dates: 26-11-2019 / 15-12-2019
2019-12-15 18:00:58

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