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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.75.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49476
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.75.139.			IN	A

;; AUTHORITY SECTION:
.			595	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:53:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.75.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.75.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.203.17.176 attack
Mar 22 00:29:38 web9 sshd\[29116\]: Invalid user jira from 159.203.17.176
Mar 22 00:29:38 web9 sshd\[29116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.17.176
Mar 22 00:29:39 web9 sshd\[29116\]: Failed password for invalid user jira from 159.203.17.176 port 44831 ssh2
Mar 22 00:35:53 web9 sshd\[29978\]: Invalid user ident from 159.203.17.176
Mar 22 00:35:53 web9 sshd\[29978\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.17.176
2020-03-22 19:13:11
167.99.4.135 attackspam
SSH login attempts.
2020-03-22 19:50:32
42.104.97.228 attackspam
2020-03-21 UTC: (30x) - ai,backup,by,elizabeth,elly,epmd,fms,franca,georges,gv,hn,ii,ivan,leanna,mcserver,me,minecraft,netdump,nivinform,openerp,ovhuser,roland,test1,update,viktor,ww,www-data,xzy,yinzhi,zi
2020-03-22 19:47:13
91.90.15.27 attack
" "
2020-03-22 19:20:13
189.205.184.230 attackbotsspam
Automatic report - Port Scan Attack
2020-03-22 19:19:21
45.228.147.236 attackbotsspam
port scan and connect, tcp 23 (telnet)
2020-03-22 19:12:42
106.53.38.69 attackbots
Mar 22 09:55:06 [host] sshd[31597]: Invalid user s
Mar 22 09:55:06 [host] sshd[31597]: pam_unix(sshd:
Mar 22 09:55:08 [host] sshd[31597]: Failed passwor
2020-03-22 19:46:54
182.61.14.224 attackbots
Mar 22 05:02:11 h2779839 sshd[5757]: Invalid user johnchow from 182.61.14.224 port 39234
Mar 22 05:02:11 h2779839 sshd[5757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.14.224
Mar 22 05:02:11 h2779839 sshd[5757]: Invalid user johnchow from 182.61.14.224 port 39234
Mar 22 05:02:13 h2779839 sshd[5757]: Failed password for invalid user johnchow from 182.61.14.224 port 39234 ssh2
Mar 22 05:05:18 h2779839 sshd[5890]: Invalid user qp from 182.61.14.224 port 56710
Mar 22 05:05:18 h2779839 sshd[5890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.14.224
Mar 22 05:05:18 h2779839 sshd[5890]: Invalid user qp from 182.61.14.224 port 56710
Mar 22 05:05:19 h2779839 sshd[5890]: Failed password for invalid user qp from 182.61.14.224 port 56710 ssh2
Mar 22 05:08:28 h2779839 sshd[6055]: Invalid user admins from 182.61.14.224 port 45956
...
2020-03-22 19:09:36
149.28.105.73 attackspambots
Mar 22 04:48:47 vps670341 sshd[1517]: Invalid user petrovsky from 149.28.105.73 port 38656
2020-03-22 19:42:44
116.247.81.99 attack
Mar 22 07:48:01 ws26vmsma01 sshd[237837]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.247.81.99
Mar 22 07:48:03 ws26vmsma01 sshd[237837]: Failed password for invalid user ts3server1 from 116.247.81.99 port 47542 ssh2
...
2020-03-22 19:29:47
51.68.127.137 attackbotsspam
(sshd) Failed SSH login from 51.68.127.137 (FR/France/137.ip-51-68-127.eu): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 22 11:41:00 amsweb01 sshd[19113]: Invalid user nishiyama from 51.68.127.137 port 59601
Mar 22 11:41:03 amsweb01 sshd[19113]: Failed password for invalid user nishiyama from 51.68.127.137 port 59601 ssh2
Mar 22 11:50:46 amsweb01 sshd[20329]: Invalid user tester from 51.68.127.137 port 48559
Mar 22 11:50:47 amsweb01 sshd[20329]: Failed password for invalid user tester from 51.68.127.137 port 48559 ssh2
Mar 22 11:55:34 amsweb01 sshd[20863]: Failed password for invalid user nobody from 51.68.127.137 port 57092 ssh2
2020-03-22 19:26:13
222.186.175.151 attack
2020-03-22T10:59:59.229720shield sshd\[31907\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.151  user=root
2020-03-22T11:00:01.223435shield sshd\[31907\]: Failed password for root from 222.186.175.151 port 33604 ssh2
2020-03-22T11:00:04.554487shield sshd\[31907\]: Failed password for root from 222.186.175.151 port 33604 ssh2
2020-03-22T11:00:08.300675shield sshd\[31907\]: Failed password for root from 222.186.175.151 port 33604 ssh2
2020-03-22T11:00:11.595547shield sshd\[31907\]: Failed password for root from 222.186.175.151 port 33604 ssh2
2020-03-22 19:09:05
142.93.51.201 attack
Mar 22 05:45:19 lvps5-35-247-183 sshd[25957]: Invalid user fake from 142.93.51.201
Mar 22 05:45:19 lvps5-35-247-183 sshd[25957]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.51.201 
Mar 22 05:45:21 lvps5-35-247-183 sshd[25957]: Failed password for invalid user fake from 142.93.51.201 port 46316 ssh2
Mar 22 05:45:21 lvps5-35-247-183 sshd[25957]: Received disconnect from 142.93.51.201: 11: Bye Bye [preauth]
Mar 22 05:45:22 lvps5-35-247-183 sshd[25959]: Invalid user admin from 142.93.51.201
Mar 22 05:45:22 lvps5-35-247-183 sshd[25959]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.51.201 
Mar 22 05:45:24 lvps5-35-247-183 sshd[25959]: Failed password for invalid user admin from 142.93.51.201 port 52730 ssh2
Mar 22 05:45:24 lvps5-35-247-183 sshd[25959]: Received disconnect from 142.93.51.201: 11: Bye Bye [preauth]
Mar 22 05:45:25 lvps5-35-247-183 sshd[25961]: pam_unix(sshd:auth........
-------------------------------
2020-03-22 19:31:28
89.210.11.181 attack
Telnet Server BruteForce Attack
2020-03-22 19:30:33
185.176.27.18 attack
03/22/2020-07:30:47.803252 185.176.27.18 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-03-22 19:38:24

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