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: Taiwan, China

Internet Service Provider: unknown

Hostname: unknown

Organization: Taiwan Academic Network (TANet) Information Center

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 <<>> 163.31.138.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15147
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			2236	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019061300 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Thu Jun 13 17:36:30 CST 2019
;; MSG SIZE  rcvd: 116

Host info
4.138.31.163.in-addr.arpa domain name pointer h4.s138.ts31.hinet.net.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
4.138.31.163.in-addr.arpa	name = h4.s138.ts31.hinet.net.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
191.253.196.134 attackbotsspam
Automatic report - Banned IP Access
2020-07-25 05:52:05
5.187.43.10 attackbotsspam
Unauthorized connection attempt from IP address 5.187.43.10 on Port 445(SMB)
2020-07-25 06:15:01
220.133.230.111 attack
 TCP (SYN) 220.133.230.111:11297 -> port 23, len 40
2020-07-25 05:42:45
218.92.0.247 attackbots
2020-07-25T00:29:18.150305afi-git.jinr.ru sshd[2460]: Failed password for root from 218.92.0.247 port 30599 ssh2
2020-07-25T00:29:21.526278afi-git.jinr.ru sshd[2460]: Failed password for root from 218.92.0.247 port 30599 ssh2
2020-07-25T00:29:24.645126afi-git.jinr.ru sshd[2460]: Failed password for root from 218.92.0.247 port 30599 ssh2
2020-07-25T00:29:24.645274afi-git.jinr.ru sshd[2460]: error: maximum authentication attempts exceeded for root from 218.92.0.247 port 30599 ssh2 [preauth]
2020-07-25T00:29:24.645287afi-git.jinr.ru sshd[2460]: Disconnecting: Too many authentication failures [preauth]
...
2020-07-25 05:41:02
193.122.163.81 attackspambots
SSH Invalid Login
2020-07-25 05:56:00
94.67.90.45 attackbots
Honeypot attack, port: 81, PTR: ppp-94-67-90-45.home.otenet.gr.
2020-07-25 05:48:44
118.69.225.57 attackspambots
$f2bV_matches
2020-07-25 05:45:03
210.12.168.79 attackspambots
Jul 24 17:50:09 piServer sshd[13811]: Failed password for sync from 210.12.168.79 port 31026 ssh2
Jul 24 17:55:39 piServer sshd[14379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.12.168.79 
Jul 24 17:55:40 piServer sshd[14379]: Failed password for invalid user test from 210.12.168.79 port 63490 ssh2
...
2020-07-25 05:48:11
94.102.51.28 attackspambots
Jul 24 23:50:37 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=94.102.51.28 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=5403 PROTO=TCP SPT=58691 DPT=59446 WINDOW=1024 RES=0x00 SYN URGP=0 Jul 24 23:50:47 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=94.102.51.28 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=25488 PROTO=TCP SPT=58691 DPT=3661 WINDOW=1024 RES=0x00 SYN URGP=0 Jul 24 23:52:27 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=94.102.51.28 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=50328 PROTO=TCP SPT=58691 DPT=33544 WINDOW=1024 RES=0x00 SYN URGP=0 Jul 25 00:03:27 *hidden* kernel: [UFW BLOCK] IN=ens192 OUT= MAC=00:50:56:bc:13:b8:30:e4:db:97:3e:3f:08:00 SRC=94.102.51.28 DST=217.198.117.163 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=60498 PROTO=TCP SPT=58691 DPT=18550 WINDOW=1024 RES=0x00 SYN URGP=0 Jul 25 00:
...
2020-07-25 06:12:48
181.129.14.218 attack
Invalid user warden from 181.129.14.218 port 35178
2020-07-25 06:00:36
190.214.9.10 attack
Attempting to exploit via a http POST
2020-07-25 06:14:22
168.70.98.180 attack
Invalid user user002 from 168.70.98.180 port 35888
2020-07-25 06:02:48
77.210.180.9 attackbots
Jul 24 23:49:21 ovpn sshd\[7742\]: Invalid user stage from 77.210.180.9
Jul 24 23:49:21 ovpn sshd\[7742\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.210.180.9
Jul 24 23:49:23 ovpn sshd\[7742\]: Failed password for invalid user stage from 77.210.180.9 port 53508 ssh2
Jul 25 00:02:25 ovpn sshd\[10941\]: Invalid user pj from 77.210.180.9
Jul 25 00:02:25 ovpn sshd\[10941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.210.180.9
2020-07-25 06:07:51
31.19.191.191 attack
Jul 24 09:22:23 r.ca sshd[2222]: Failed password for admin from 31.19.191.191 port 51941 ssh2
2020-07-25 05:58:08
111.93.10.213 attackbotsspam
Jul 24 14:54:05 dignus sshd[14620]: Failed password for invalid user squid from 111.93.10.213 port 33244 ssh2
Jul 24 14:58:13 dignus sshd[15062]: Invalid user cic from 111.93.10.213 port 43216
Jul 24 14:58:13 dignus sshd[15062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.93.10.213
Jul 24 14:58:16 dignus sshd[15062]: Failed password for invalid user cic from 111.93.10.213 port 43216 ssh2
Jul 24 15:02:19 dignus sshd[15516]: Invalid user lc from 111.93.10.213 port 53178
...
2020-07-25 06:14:45

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