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: China

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 117.57.99.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57238
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;117.57.99.21.			IN	A

;; AUTHORITY SECTION:
.			98	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030400 1800 900 604800 86400

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 04 21:36:40 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.99.57.117.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.99.57.117.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
120.70.100.159 attack
Jun 28 23:33:17 db sshd[1160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.100.159 
Jun 28 23:33:19 db sshd[1160]: Failed password for invalid user admin from 120.70.100.159 port 39316 ssh2
Jun 28 23:40:52 db sshd[1211]: User root from 120.70.100.159 not allowed because none of user's groups are listed in AllowGroups
...
2020-06-29 05:42:53
128.199.170.33 attackbotsspam
(sshd) Failed SSH login from 128.199.170.33 (SG/Singapore/-): 5 in the last 3600 secs
2020-06-29 05:17:21
106.12.91.36 attackspam
Invalid user kafka from 106.12.91.36 port 40490
2020-06-29 05:21:17
112.16.211.200 attackspam
Jun 28 22:52:23 * sshd[7803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.16.211.200
Jun 28 22:52:25 * sshd[7803]: Failed password for invalid user research from 112.16.211.200 port 37820 ssh2
2020-06-29 05:22:44
77.247.110.2 attackbotsspam
[2020-06-28 17:24:51] NOTICE[1273] chan_sip.c: Registration from '"2908" ' failed for '77.247.110.2:5064' - Wrong password
[2020-06-28 17:24:51] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-28T17:24:51.624-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2908",SessionID="0x7f31c02f97a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.110.2/5064",Challenge="37caaa52",ReceivedChallenge="37caaa52",ReceivedHash="e87c29e6c1817591943b89639a4a0676"
[2020-06-28 17:29:09] NOTICE[1273] chan_sip.c: Registration from '"2908" ' failed for '77.247.110.2:5064' - Wrong password
[2020-06-28 17:29:09] SECURITY[1288] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-06-28T17:29:09.196-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2908",SessionID="0x7f31c02adcc8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.24
...
2020-06-29 05:38:18
141.98.81.209 attackbots
Jun 28 20:42:23 *** sshd[23555]: User root from 141.98.81.209 not allowed because not listed in AllowUsers
2020-06-29 05:19:59
103.114.105.238 attackbots
Jun 13 05:26:37 mail postfix/postscreen[18464]: DNSBL rank 3 for [103.114.105.238]:61576
...
2020-06-29 05:25:29
142.93.101.148 attack
Jun 28 23:04:46 abendstille sshd\[667\]: Invalid user woju from 142.93.101.148
Jun 28 23:04:46 abendstille sshd\[667\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.101.148
Jun 28 23:04:48 abendstille sshd\[667\]: Failed password for invalid user woju from 142.93.101.148 port 33044 ssh2
Jun 28 23:07:54 abendstille sshd\[4035\]: Invalid user li from 142.93.101.148
Jun 28 23:07:54 abendstille sshd\[4035\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.101.148
...
2020-06-29 05:08:14
182.52.50.123 attackspambots
(imapd) Failed IMAP login from 182.52.50.123 (TH/Thailand/node-9yz.pool-182-52.dynamic.totinternet.net): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jun 29 01:08:12 ir1 dovecot[2885757]: imap-login: Disconnected (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=182.52.50.123, lip=5.63.12.44, TLS: Connection closed, session=
2020-06-29 05:34:05
120.132.117.254 attackbots
2020-06-28T20:28:55.389423abusebot-8.cloudsearch.cf sshd[4180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.117.254  user=root
2020-06-28T20:28:56.752580abusebot-8.cloudsearch.cf sshd[4180]: Failed password for root from 120.132.117.254 port 58448 ssh2
2020-06-28T20:33:37.265972abusebot-8.cloudsearch.cf sshd[4246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.117.254  user=root
2020-06-28T20:33:39.341790abusebot-8.cloudsearch.cf sshd[4246]: Failed password for root from 120.132.117.254 port 53805 ssh2
2020-06-28T20:38:09.545132abusebot-8.cloudsearch.cf sshd[4300]: Invalid user deploy from 120.132.117.254 port 49160
2020-06-28T20:38:09.551294abusebot-8.cloudsearch.cf sshd[4300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.117.254
2020-06-28T20:38:09.545132abusebot-8.cloudsearch.cf sshd[4300]: Invalid user deploy from 120.132.117.254 p
...
2020-06-29 05:43:22
52.250.112.118 attackbots
Lines containing failures of 52.250.112.118
Jun 28 07:47:05 linuxrulz sshd[23407]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.250.112.118  user=r.r
Jun 28 07:47:05 linuxrulz sshd[23406]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.250.112.118  user=r.r
Jun 28 07:47:07 linuxrulz sshd[23407]: Failed password for r.r from 52.250.112.118 port 15775 ssh2
Jun 28 07:47:07 linuxrulz sshd[23406]: Failed password for r.r from 52.250.112.118 port 15774 ssh2
Jun 28 07:47:08 linuxrulz sshd[23407]: Received disconnect from 52.250.112.118 port 15775:11: Client disconnecting normally [preauth]
Jun 28 07:47:08 linuxrulz sshd[23407]: Disconnected from authenticating user r.r 52.250.112.118 port 15775 [preauth]
Jun 28 07:47:08 linuxrulz sshd[23406]: Received disconnect from 52.250.112.118 port 15774:11: Client disconnecting normally [preauth]
Jun 28 07:47:08 linuxrulz sshd[23406]: Disconnected fr........
------------------------------
2020-06-29 05:04:43
125.165.63.161 attackspam
Invalid user admin from 125.165.63.161 port 57133
2020-06-29 05:09:53
186.213.50.76 attack
Jun 28 23:21:24 plex sshd[22949]: Invalid user mysql from 186.213.50.76 port 51282
2020-06-29 05:22:19
103.126.6.40 attackbotsspam
Jun 27 16:47:59 mail sshd[28166]: Failed password for invalid user user from 103.126.6.40 port 43108 ssh2
...
2020-06-29 05:19:01
123.14.5.115 attack
$f2bV_matches
2020-06-29 05:40:37

Recently Reported IPs

117.57.99.117 117.57.99.198 117.57.99.194 117.57.99.213
117.57.99.206 117.57.99.184 117.57.99.219 117.57.99.237
117.57.99.189 117.57.99.239 117.57.99.22 117.57.99.232
117.57.99.245 117.57.99.252 114.226.244.224 117.57.99.215
117.57.99.40 117.57.99.248 117.57.99.36 117.57.99.26