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 <<>> 104.21.40.127
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42552
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.127.			IN	A

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

;; Query time: 67 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:09:25 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 127.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 127.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.45.202.25 attack
$f2bV_matches
2020-09-14 16:26:26
196.189.91.190 attackbots
[portscan] Port scan
2020-09-14 16:27:24
193.247.213.196 attackspam
Sep 14 10:44:30 hosting sshd[15907]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.247.213.196  user=root
Sep 14 10:44:32 hosting sshd[15907]: Failed password for root from 193.247.213.196 port 43514 ssh2
...
2020-09-14 16:22:31
211.253.24.250 attackspambots
Time:     Mon Sep 14 07:30:05 2020 +0000
IP:       211.253.24.250 (KR/South Korea/-)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 14 07:23:56 ca-29-ams1 sshd[1336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.24.250  user=root
Sep 14 07:23:58 ca-29-ams1 sshd[1336]: Failed password for root from 211.253.24.250 port 38466 ssh2
Sep 14 07:27:42 ca-29-ams1 sshd[1876]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.24.250  user=root
Sep 14 07:27:43 ca-29-ams1 sshd[1876]: Failed password for root from 211.253.24.250 port 58589 ssh2
Sep 14 07:30:04 ca-29-ams1 sshd[2262]: Invalid user tommy from 211.253.24.250 port 40764
2020-09-14 15:52:12
211.108.69.103 attack
Sep 13 21:10:45 vps647732 sshd[25446]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.108.69.103
Sep 13 21:10:47 vps647732 sshd[25446]: Failed password for invalid user 663411584 from 211.108.69.103 port 37202 ssh2
...
2020-09-14 15:48:26
134.175.28.62 attackbots
$f2bV_matches
2020-09-14 16:07:23
211.253.10.96 attackspambots
(sshd) Failed SSH login from 211.253.10.96 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 14 01:29:32 server sshd[21097]: Invalid user ydmh from 211.253.10.96 port 49948
Sep 14 01:29:35 server sshd[21097]: Failed password for invalid user ydmh from 211.253.10.96 port 49948 ssh2
Sep 14 01:39:32 server sshd[23629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.10.96  user=root
Sep 14 01:39:34 server sshd[23629]: Failed password for root from 211.253.10.96 port 34894 ssh2
Sep 14 01:43:53 server sshd[24711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.253.10.96  user=root
2020-09-14 16:24:33
139.155.35.47 attackbotsspam
Sep 14 07:50:21 rush sshd[25963]: Failed password for root from 139.155.35.47 port 36758 ssh2
Sep 14 07:53:50 rush sshd[26097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.35.47
Sep 14 07:53:52 rush sshd[26097]: Failed password for invalid user zev from 139.155.35.47 port 56970 ssh2
...
2020-09-14 16:04:40
120.131.14.125 attackbotsspam
k+ssh-bruteforce
2020-09-14 15:48:05
200.194.31.243 attackspam
Automatic report - Port Scan Attack
2020-09-14 16:13:15
114.69.249.194 attack
2020-09-14T05:03:00.403243abusebot-7.cloudsearch.cf sshd[3690]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.69.249.194  user=root
2020-09-14T05:03:02.482965abusebot-7.cloudsearch.cf sshd[3690]: Failed password for root from 114.69.249.194 port 42333 ssh2
2020-09-14T05:07:11.481977abusebot-7.cloudsearch.cf sshd[3835]: Invalid user proskurov from 114.69.249.194 port 37539
2020-09-14T05:07:11.487542abusebot-7.cloudsearch.cf sshd[3835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.69.249.194
2020-09-14T05:07:11.481977abusebot-7.cloudsearch.cf sshd[3835]: Invalid user proskurov from 114.69.249.194 port 37539
2020-09-14T05:07:13.692541abusebot-7.cloudsearch.cf sshd[3835]: Failed password for invalid user proskurov from 114.69.249.194 port 37539 ssh2
2020-09-14T05:11:17.237380abusebot-7.cloudsearch.cf sshd[3841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost
...
2020-09-14 15:49:53
110.49.70.248 attack
SSH brutforce
2020-09-14 16:00:38
192.241.228.65 attack
Port scan: Attack repeated for 24 hours
2020-09-14 16:25:01
193.29.15.135 attackspambots
2020-09-13 19:31:42.413759-0500  localhost screensharingd[17538]: Authentication: FAILED :: User Name: N/A :: Viewer Address: 193.29.15.135 :: Type: VNC DES
2020-09-14 15:58:35
103.237.58.201 attackbotsspam
Attempted Brute Force (dovecot)
2020-09-14 15:48:54

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