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: United States of America (the)

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 <<>> 47.21.142.245
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62571
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;47.21.142.245.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012201 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 11:32:51 CST 2025
;; MSG SIZE  rcvd: 106
Host info
245.142.21.47.in-addr.arpa domain name pointer ool-2f158ef5.static.optonline.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
245.142.21.47.in-addr.arpa	name = ool-2f158ef5.static.optonline.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
49.234.126.244 attack
Invalid user tester from 49.234.126.244 port 55822
2020-09-24 04:58:36
191.217.110.202 attackbotsspam
bruteforce detected
2020-09-24 04:39:04
222.186.173.154 attack
2020-09-23T22:17:12.450658vps773228.ovh.net sshd[19184]: Failed password for root from 222.186.173.154 port 49670 ssh2
2020-09-23T22:17:15.751130vps773228.ovh.net sshd[19184]: Failed password for root from 222.186.173.154 port 49670 ssh2
2020-09-23T22:17:18.599087vps773228.ovh.net sshd[19184]: Failed password for root from 222.186.173.154 port 49670 ssh2
2020-09-23T22:17:21.387456vps773228.ovh.net sshd[19184]: Failed password for root from 222.186.173.154 port 49670 ssh2
2020-09-23T22:17:25.261154vps773228.ovh.net sshd[19184]: Failed password for root from 222.186.173.154 port 49670 ssh2
...
2020-09-24 04:31:48
124.137.205.59 attack
Sep 23 22:58:11 mx sshd[912182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.137.205.59 
Sep 23 22:58:11 mx sshd[912182]: Invalid user aaron from 124.137.205.59 port 15554
Sep 23 22:58:13 mx sshd[912182]: Failed password for invalid user aaron from 124.137.205.59 port 15554 ssh2
Sep 23 23:02:47 mx sshd[912238]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.137.205.59  user=root
Sep 23 23:02:49 mx sshd[912238]: Failed password for root from 124.137.205.59 port 44839 ssh2
...
2020-09-24 04:59:37
52.243.94.243 attackspam
2020-09-23T16:15:39.212456mail.thespaminator.com sshd[14049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.243.94.243  user=root
2020-09-23T16:15:41.351703mail.thespaminator.com sshd[14049]: Failed password for root from 52.243.94.243 port 33688 ssh2
...
2020-09-24 04:48:34
52.233.43.113 attack
Sep 23 21:40:45 ns382633 sshd\[20748\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.233.43.113  user=root
Sep 23 21:40:45 ns382633 sshd\[20747\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.233.43.113  user=root
Sep 23 21:40:47 ns382633 sshd\[20748\]: Failed password for root from 52.233.43.113 port 39531 ssh2
Sep 23 21:40:47 ns382633 sshd\[20747\]: Failed password for root from 52.233.43.113 port 39510 ssh2
Sep 23 22:23:42 ns382633 sshd\[29093\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.233.43.113  user=root
2020-09-24 04:35:02
36.155.113.40 attack
Sep 23 19:09:52 game-panel sshd[28986]: Failed password for root from 36.155.113.40 port 56741 ssh2
Sep 23 19:15:17 game-panel sshd[29222]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.155.113.40
Sep 23 19:15:19 game-panel sshd[29222]: Failed password for invalid user lucia from 36.155.113.40 port 56986 ssh2
2020-09-24 04:54:18
139.198.18.230 attackspam
Sep 23 20:56:21 ns3033917 sshd[15917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.18.230
Sep 23 20:56:20 ns3033917 sshd[15917]: Invalid user mailtest from 139.198.18.230 port 45582
Sep 23 20:56:23 ns3033917 sshd[15917]: Failed password for invalid user mailtest from 139.198.18.230 port 45582 ssh2
...
2020-09-24 05:04:39
45.7.196.77 attackbots
Invalid user debian from 45.7.196.77 port 59150
2020-09-24 04:59:08
140.210.90.197 attackspambots
Sep 23 19:31:31 inter-technics sshd[26812]: Invalid user bitrix from 140.210.90.197 port 41196
Sep 23 19:31:31 inter-technics sshd[26812]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.210.90.197
Sep 23 19:31:31 inter-technics sshd[26812]: Invalid user bitrix from 140.210.90.197 port 41196
Sep 23 19:31:34 inter-technics sshd[26812]: Failed password for invalid user bitrix from 140.210.90.197 port 41196 ssh2
Sep 23 19:34:06 inter-technics sshd[26908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.210.90.197  user=root
Sep 23 19:34:08 inter-technics sshd[26908]: Failed password for root from 140.210.90.197 port 46426 ssh2
...
2020-09-24 04:48:15
49.145.194.23 attackbots
20/9/23@13:05:14: FAIL: Alarm-Network address from=49.145.194.23
...
2020-09-24 04:37:07
13.71.16.51 attackbots
(sshd) Failed SSH login from 13.71.16.51 (IN/India/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 23 16:22:29 optimus sshd[10969]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.16.51  user=root
Sep 23 16:22:29 optimus sshd[10970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.16.51  user=root
Sep 23 16:22:29 optimus sshd[10973]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.16.51  user=root
Sep 23 16:22:29 optimus sshd[10974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.16.51  user=root
Sep 23 16:22:29 optimus sshd[10975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.16.51  user=root
2020-09-24 04:36:50
111.68.98.152 attackbotsspam
Sep 23 13:55:25 ws22vmsma01 sshd[238354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.68.98.152
Sep 23 13:55:27 ws22vmsma01 sshd[238354]: Failed password for invalid user sagar from 111.68.98.152 port 58842 ssh2
Sep 23 14:07:38 ws22vmsma01 sshd[47267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.68.98.152
Sep 23 14:07:40 ws22vmsma01 sshd[47267]: Failed password for invalid user test from 111.68.98.152 port 42150 ssh2
Sep 23 14:14:16 ws22vmsma01 sshd[76964]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.68.98.152
Sep 23 14:14:17 ws22vmsma01 sshd[76964]: Failed password for invalid user opc from 111.68.98.152 port 43222 ssh2
...
2020-09-24 04:53:56
51.83.33.88 attack
Sep 23 19:20:51 XXXXXX sshd[25564]: Invalid user user from 51.83.33.88 port 53242
2020-09-24 04:43:00
223.17.93.47 attackspam
Sep 22 08:00:20 www sshd[13196]: reveeclipse mapping checking getaddrinfo for 47-93-17-223-on-nets.com [223.17.93.47] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 22 08:00:20 www sshd[13196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.17.93.47  user=r.r
Sep 22 08:00:22 www sshd[13196]: Failed password for r.r from 223.17.93.47 port 57466 ssh2
Sep 22 08:00:22 www sshd[13196]: Connection closed by 223.17.93.47 [preauth]
Sep 23 19:01:01 www sshd[13680]: reveeclipse mapping checking getaddrinfo for 47-93-17-223-on-nets.com [223.17.93.47] failed - POSSIBLE BREAK-IN ATTEMPT!
Sep 23 19:01:01 www sshd[13680]: Invalid user admin from 223.17.93.47
Sep 23 19:01:01 www sshd[13680]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.17.93.47 
Sep 23 19:01:04 www sshd[13680]: Failed password for invalid user admin from 223.17.93.47 port 43674 ssh2
Sep 23 19:01:04 www sshd[13712]: reveeclipse mapping ........
-------------------------------
2020-09-24 04:54:46

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