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 <<>> 104.31.16.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31199
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.31.16.138.			IN	A

;; AUTHORITY SECTION:
.			266	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:50:50 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 138.16.31.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.16.31.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
115.236.100.114 attackspambots
Dec 17 21:26:25 kapalua sshd\[8014\]: Invalid user huayuan from 115.236.100.114
Dec 17 21:26:25 kapalua sshd\[8014\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.236.100.114
Dec 17 21:26:27 kapalua sshd\[8014\]: Failed password for invalid user huayuan from 115.236.100.114 port 64692 ssh2
Dec 17 21:32:46 kapalua sshd\[8657\]: Invalid user guest from 115.236.100.114
Dec 17 21:32:46 kapalua sshd\[8657\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.236.100.114
2019-12-18 15:36:21
128.199.209.14 attackbots
Dec 18 08:30:52 sso sshd[5888]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.209.14
Dec 18 08:30:55 sso sshd[5888]: Failed password for invalid user pc2 from 128.199.209.14 port 33260 ssh2
...
2019-12-18 16:05:10
40.92.11.79 attack
Dec 18 09:29:48 debian-2gb-vpn-nbg1-1 kernel: [1028953.735749] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.11.79 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=231 ID=16000 DF PROTO=TCP SPT=19201 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0
2019-12-18 15:39:39
188.166.109.87 attackspam
Too many connections or unauthorized access detected from Arctic banned ip
2019-12-18 15:32:58
113.161.24.19 attackbotsspam
Unauthorized connection attempt detected from IP address 113.161.24.19 to port 445
2019-12-18 15:50:34
178.128.123.111 attackbotsspam
Dec 18 02:28:42 TORMINT sshd\[6340\]: Invalid user gunsaulis from 178.128.123.111
Dec 18 02:28:42 TORMINT sshd\[6340\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.123.111
Dec 18 02:28:44 TORMINT sshd\[6340\]: Failed password for invalid user gunsaulis from 178.128.123.111 port 47530 ssh2
...
2019-12-18 15:42:13
106.12.89.121 attackspam
Dec 18 08:01:10 markkoudstaal sshd[24853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.89.121
Dec 18 08:01:12 markkoudstaal sshd[24853]: Failed password for invalid user yuanchao from 106.12.89.121 port 60038 ssh2
Dec 18 08:08:56 markkoudstaal sshd[25693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.89.121
2019-12-18 16:01:56
222.186.180.8 attackbotsspam
Dec 18 08:30:50 v22018086721571380 sshd[25813]: error: maximum authentication attempts exceeded for root from 222.186.180.8 port 13698 ssh2 [preauth]
2019-12-18 15:40:16
106.54.112.173 attackbotsspam
Dec 18 08:07:49 mail sshd[20708]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.112.173 
Dec 18 08:07:51 mail sshd[20708]: Failed password for invalid user foxboy from 106.54.112.173 port 37104 ssh2
Dec 18 08:16:06 mail sshd[22112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.112.173
2019-12-18 15:44:04
106.53.90.75 attack
Dec 18 07:54:25 mail sshd[18111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.53.90.75 
Dec 18 07:54:27 mail sshd[18111]: Failed password for invalid user alexandra from 106.53.90.75 port 46756 ssh2
Dec 18 08:00:28 mail sshd[19611]: Failed password for root from 106.53.90.75 port 34368 ssh2
2019-12-18 15:44:20
177.133.55.48 attackbotsspam
Dec 18 07:50:49 pornomens sshd\[28871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.133.55.48  user=root
Dec 18 07:50:51 pornomens sshd\[28871\]: Failed password for root from 177.133.55.48 port 41575 ssh2
Dec 18 08:44:52 pornomens sshd\[29575\]: Invalid user pecheurs from 177.133.55.48 port 46249
Dec 18 08:44:52 pornomens sshd\[29575\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.133.55.48
...
2019-12-18 15:55:00
198.50.159.33 attack
Dec 18 09:26:22 sauna sshd[19390]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.50.159.33
Dec 18 09:26:24 sauna sshd[19390]: Failed password for invalid user user9 from 198.50.159.33 port 53634 ssh2
...
2019-12-18 15:47:00
54.37.159.50 attackspam
Dec 18 02:41:21 TORMINT sshd\[7210\]: Invalid user 1234%\^\&\* from 54.37.159.50
Dec 18 02:41:21 TORMINT sshd\[7210\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.159.50
Dec 18 02:41:23 TORMINT sshd\[7210\]: Failed password for invalid user 1234%\^\&\* from 54.37.159.50 port 54180 ssh2
...
2019-12-18 15:55:45
106.51.79.83 attack
Unauthorized connection attempt from IP address 106.51.79.83 on Port 445(SMB)
2019-12-18 15:25:49
54.37.151.239 attack
Dec 18 09:43:55 sauna sshd[20028]: Failed password for games from 54.37.151.239 port 44081 ssh2
...
2019-12-18 15:51:50

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