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: Chunghwa Telecom Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackspambots
May 13 01:42:30 meumeu sshd[13312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.163.81.55 
May 13 01:42:32 meumeu sshd[13312]: Failed password for invalid user discover from 118.163.81.55 port 58786 ssh2
May 13 01:46:33 meumeu sshd[14044]: Failed password for root from 118.163.81.55 port 39648 ssh2
...
2020-05-13 09:34:02
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 118.163.81.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8053
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			518	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020051202 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 13 09:33:58 CST 2020
;; MSG SIZE  rcvd: 117
Host info
55.81.163.118.in-addr.arpa domain name pointer 118-163-81-55.HINET-IP.hinet.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
55.81.163.118.in-addr.arpa	name = 118-163-81-55.HINET-IP.hinet.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
188.213.172.204 attack
2019-09-22T20:59:10.433515suse-nuc sshd[26043]: Invalid user scarlett from 188.213.172.204 port 57536
...
2020-01-21 05:48:16
193.29.15.169 attackbotsspam
Fail2Ban Ban Triggered
2020-01-21 05:48:03
188.213.175.98 attack
2020-01-06T11:26:04.194236suse-nuc sshd[14531]: Invalid user nian from 188.213.175.98 port 44136
...
2020-01-21 05:47:11
188.166.117.213 attackbots
2020-01-11T21:16:07.894437suse-nuc sshd[8241]: Invalid user webmaster from 188.166.117.213 port 40178
...
2020-01-21 06:09:43
52.170.222.11 attackbots
2020-01-20T21:08:08.530689shield sshd\[4269\]: Invalid user test from 52.170.222.11 port 52700
2020-01-20T21:08:08.537887shield sshd\[4269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.170.222.11
2020-01-20T21:08:10.827120shield sshd\[4269\]: Failed password for invalid user test from 52.170.222.11 port 52700 ssh2
2020-01-20T21:11:47.638462shield sshd\[5606\]: Invalid user teste from 52.170.222.11 port 56310
2020-01-20T21:11:47.642583shield sshd\[5606\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.170.222.11
2020-01-21 05:43:44
188.166.239.106 attackspambots
2020-01-12T00:43:37.917052suse-nuc sshd[5916]: Invalid user rolands from 188.166.239.106 port 59915
...
2020-01-21 05:55:33
188.166.5.84 attackspambots
2019-12-20T10:42:57.470415suse-nuc sshd[26708]: Invalid user maimond from 188.166.5.84 port 43850
...
2020-01-21 05:52:22
188.166.232.14 attackspam
Unauthorized connection attempt detected from IP address 188.166.232.14 to port 2220 [J]
2020-01-21 05:58:40
218.94.140.106 attackbotsspam
2020-01-01T04:13:13.073530suse-nuc sshd[9017]: Invalid user cannabis from 218.94.140.106 port 2102
...
2020-01-21 05:49:11
177.11.85.77 attack
proto=tcp  .  spt=44712  .  dpt=25  .     Found on   Dark List de      (657)
2020-01-21 05:41:05
188.166.229.205 attackspam
2019-11-23T09:39:08.348855suse-nuc sshd[7943]: Invalid user ftpuser from 188.166.229.205 port 35687
...
2020-01-21 05:59:43
188.166.226.209 attack
2019-11-29T00:48:57.554697suse-nuc sshd[13457]: Invalid user karina from 188.166.226.209 port 37121
...
2020-01-21 06:01:08
188.244.29.137 attack
2019-11-02T08:18:32.281950suse-nuc sshd[22894]: Invalid user guest from 188.244.29.137 port 64609
...
2020-01-21 05:40:26
188.226.245.84 attackbots
2019-12-23T23:05:30.432385suse-nuc sshd[6674]: Invalid user karson from 188.226.245.84 port 48434
...
2020-01-21 05:44:17
49.88.112.62 attackbotsspam
2020-01-18 08:19:58 -> 2020-01-20 19:44:32 : 37 login attempts (49.88.112.62)
2020-01-21 06:06:05

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