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: 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 <<>> 138.212.100.104
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26234
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.212.100.104.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 03:16:06 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 104.100.212.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 104.100.212.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
79.172.193.32 attackbots
Automated report (2020-07-16T19:12:38+08:00). Hack attempt detected.
2020-07-16 19:57:29
62.122.156.79 attack
Jul 16 13:50:21 abendstille sshd\[19224\]: Invalid user lxm from 62.122.156.79
Jul 16 13:50:21 abendstille sshd\[19224\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.122.156.79
Jul 16 13:50:22 abendstille sshd\[19224\]: Failed password for invalid user lxm from 62.122.156.79 port 49596 ssh2
Jul 16 13:54:48 abendstille sshd\[24118\]: Invalid user bao from 62.122.156.79
Jul 16 13:54:48 abendstille sshd\[24118\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.122.156.79
...
2020-07-16 20:07:34
222.186.173.201 attackspambots
Jul 16 13:59:01 amit sshd\[1649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
Jul 16 13:59:03 amit sshd\[1649\]: Failed password for root from 222.186.173.201 port 26102 ssh2
Jul 16 13:59:06 amit sshd\[1649\]: Failed password for root from 222.186.173.201 port 26102 ssh2
...
2020-07-16 20:02:01
45.55.176.173 attack
2020-07-16T07:16:09.3164571495-001 sshd[25323]: Invalid user jpa from 45.55.176.173 port 48056
2020-07-16T07:16:10.7723501495-001 sshd[25323]: Failed password for invalid user jpa from 45.55.176.173 port 48056 ssh2
2020-07-16T07:19:46.8238331495-001 sshd[25567]: Invalid user vikram from 45.55.176.173 port 52649
2020-07-16T07:19:46.8272081495-001 sshd[25567]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.176.173
2020-07-16T07:19:46.8238331495-001 sshd[25567]: Invalid user vikram from 45.55.176.173 port 52649
2020-07-16T07:19:48.7368651495-001 sshd[25567]: Failed password for invalid user vikram from 45.55.176.173 port 52649 ssh2
...
2020-07-16 19:41:40
121.229.14.66 attackspam
sshd: Failed password for invalid user .... from 121.229.14.66 port 38360 ssh2 (4 attempts)
2020-07-16 19:51:53
138.91.187.174 attackspam
Jul 16 07:52:15 master sshd[29894]: Failed password for root from 138.91.187.174 port 57011 ssh2
2020-07-16 19:45:27
14.18.190.5 attackspam
Jul 16 08:35:18 l03 sshd[11056]: Invalid user tp from 14.18.190.5 port 46352
...
2020-07-16 19:47:20
212.70.149.82 attackbots
Jul 16 14:02:30 relay postfix/smtpd\[27199\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 14:02:45 relay postfix/smtpd\[19148\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 14:02:58 relay postfix/smtpd\[27189\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 14:03:13 relay postfix/smtpd\[18121\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 16 14:03:26 relay postfix/smtpd\[27200\]: warning: unknown\[212.70.149.82\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-16 20:04:24
193.35.48.18 attack
Phishing
2020-07-16 20:04:56
121.162.235.44 attackspam
DATE:2020-07-16 07:43:56, IP:121.162.235.44, PORT:ssh SSH brute force auth (docker-dc)
2020-07-16 19:58:27
94.102.54.82 attackbots
Fail2Ban Ban Triggered (2)
2020-07-16 19:46:50
122.51.188.20 attackspam
Invalid user pokemon from 122.51.188.20 port 37604
2020-07-16 19:45:50
40.77.111.203 attack
Jul 16 13:54:54 lvps178-77-74-153 sshd[19553]: User root from 40.77.111.203 not allowed because none of user's groups are listed in AllowGroups
...
2020-07-16 20:01:38
117.248.185.204 attackspam
1594900487 - 07/16/2020 13:54:47 Host: 117.248.185.204/117.248.185.204 Port: 445 TCP Blocked
2020-07-16 20:13:25
192.35.168.250 attackbots
Attempts against Pop3/IMAP
2020-07-16 19:40:58

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