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: Nerima

Region: Tokyo

Country: Japan

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 <<>> 1.21.140.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51013
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;1.21.140.104.			IN	A

;; AUTHORITY SECTION:
.			505	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020040903 1800 900 604800 86400

;; Query time: 139 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Apr 10 06:40:45 CST 2020
;; MSG SIZE  rcvd: 116
Host info
104.140.21.1.in-addr.arpa domain name pointer s104.140.21.1.ipda.vectant.ne.jp.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
104.140.21.1.in-addr.arpa	name = s104.140.21.1.ipda.vectant.ne.jp.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
49.234.70.67 attackbotsspam
2020-08-25T14:59:10.716744linuxbox-skyline sshd[156051]: Invalid user suporte from 49.234.70.67 port 60946
...
2020-08-26 05:44:35
142.4.212.121 attackspambots
Aug 25 21:57:57 vmd36147 sshd[9753]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.4.212.121
Aug 25 21:57:59 vmd36147 sshd[9753]: Failed password for invalid user tgv from 142.4.212.121 port 41976 ssh2
...
2020-08-26 05:09:40
75.163.23.34 attackbotsspam
Time:     Tue Aug 25 19:59:11 2020 +0000
IP:       75.163.23.34 (US/United States/75-163-23-34.lsv2.qwest.net)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Aug 25 19:58:57 vps1 sshd[23707]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=75.163.23.34  user=root
Aug 25 19:58:59 vps1 sshd[23707]: Failed password for root from 75.163.23.34 port 56856 ssh2
Aug 25 19:59:01 vps1 sshd[23707]: Failed password for root from 75.163.23.34 port 56856 ssh2
Aug 25 19:59:03 vps1 sshd[23707]: Failed password for root from 75.163.23.34 port 56856 ssh2
Aug 25 19:59:06 vps1 sshd[23707]: Failed password for root from 75.163.23.34 port 56856 ssh2
2020-08-26 05:20:24
183.250.202.89 attackspambots
Aug 25 23:08:10 sticky sshd\[6849\]: Invalid user emilia from 183.250.202.89 port 14828
Aug 25 23:08:10 sticky sshd\[6849\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.250.202.89
Aug 25 23:08:12 sticky sshd\[6849\]: Failed password for invalid user emilia from 183.250.202.89 port 14828 ssh2
Aug 25 23:09:05 sticky sshd\[6854\]: Invalid user jboss from 183.250.202.89 port 21070
Aug 25 23:09:05 sticky sshd\[6854\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.250.202.89
2020-08-26 05:31:43
183.91.4.116 attack
Unauthorized connection attempt from IP address 183.91.4.116 on Port 445(SMB)
2020-08-26 05:30:17
62.215.187.67 attack
Unauthorized connection attempt from IP address 62.215.187.67 on Port 445(SMB)
2020-08-26 05:36:48
111.229.67.3 attackspam
Aug 25 23:09:20 h2779839 sshd[8223]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.67.3  user=root
Aug 25 23:09:22 h2779839 sshd[8223]: Failed password for root from 111.229.67.3 port 35738 ssh2
Aug 25 23:13:13 h2779839 sshd[8335]: Invalid user urbackup from 111.229.67.3 port 37340
Aug 25 23:13:13 h2779839 sshd[8335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.67.3
Aug 25 23:13:13 h2779839 sshd[8335]: Invalid user urbackup from 111.229.67.3 port 37340
Aug 25 23:13:15 h2779839 sshd[8335]: Failed password for invalid user urbackup from 111.229.67.3 port 37340 ssh2
Aug 25 23:16:57 h2779839 sshd[8379]: Invalid user hl from 111.229.67.3 port 38930
Aug 25 23:16:57 h2779839 sshd[8379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.67.3
Aug 25 23:16:57 h2779839 sshd[8379]: Invalid user hl from 111.229.67.3 port 38930
Aug 25 23:17:00 h2779839 s
...
2020-08-26 05:29:28
213.194.142.177 attackbots
Automatic report - Port Scan Attack
2020-08-26 05:43:32
36.76.244.237 attack
Unauthorized connection attempt from IP address 36.76.244.237 on Port 445(SMB)
2020-08-26 05:21:28
144.217.12.194 attackbots
Auto Fail2Ban report, multiple SSH login attempts.
2020-08-26 05:22:40
91.215.205.241 attackbots
Unauthorized connection attempt from IP address 91.215.205.241 on Port 445(SMB)
2020-08-26 05:34:16
177.66.113.107 attack
Unauthorized connection attempt from IP address 177.66.113.107 on Port 445(SMB)
2020-08-26 05:22:13
128.199.169.90 attackspambots
Aug 25 19:57:08 124388 sshd[14836]: Invalid user project from 128.199.169.90 port 56958
Aug 25 19:57:08 124388 sshd[14836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.169.90
Aug 25 19:57:08 124388 sshd[14836]: Invalid user project from 128.199.169.90 port 56958
Aug 25 19:57:10 124388 sshd[14836]: Failed password for invalid user project from 128.199.169.90 port 56958 ssh2
Aug 25 20:00:54 124388 sshd[15104]: Invalid user admin from 128.199.169.90 port 36102
2020-08-26 05:35:57
111.229.147.229 attackspambots
SSH Brute-Force attacks
2020-08-26 05:42:48
193.228.91.108 attackspam
Aug 25 23:09:59 nuernberg-4g-01 sshd[1739]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.228.91.108 
Aug 25 23:10:01 nuernberg-4g-01 sshd[1739]: Failed password for invalid user ubnt from 193.228.91.108 port 37360 ssh2
Aug 25 23:10:01 nuernberg-4g-01 sshd[1740]: Failed password for root from 193.228.91.108 port 37358 ssh2
2020-08-26 05:14:39

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