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

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 <<>> 3.240.81.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51437
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;3.240.81.56.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062801 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 29 06:20:52 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 56.81.240.3.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 56.81.240.3.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
172.245.106.19 attack
2020-02-11T18:18:34.125604abusebot-7.cloudsearch.cf sshd[8541]: Invalid user coeadrc from 172.245.106.19 port 43814
2020-02-11T18:18:34.131768abusebot-7.cloudsearch.cf sshd[8541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.106.19
2020-02-11T18:18:34.125604abusebot-7.cloudsearch.cf sshd[8541]: Invalid user coeadrc from 172.245.106.19 port 43814
2020-02-11T18:18:35.441713abusebot-7.cloudsearch.cf sshd[8541]: Failed password for invalid user coeadrc from 172.245.106.19 port 43814 ssh2
2020-02-11T18:28:03.883366abusebot-7.cloudsearch.cf sshd[9007]: Invalid user robart from 172.245.106.19 port 38305
2020-02-11T18:28:03.887936abusebot-7.cloudsearch.cf sshd[9007]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.245.106.19
2020-02-11T18:28:03.883366abusebot-7.cloudsearch.cf sshd[9007]: Invalid user robart from 172.245.106.19 port 38305
2020-02-11T18:28:06.647684abusebot-7.cloudsearch.cf sshd[9007]:
...
2020-02-12 06:13:58
222.186.31.166 attackbotsspam
Feb 11 23:39:07 MK-Soft-VM8 sshd[19684]: Failed password for root from 222.186.31.166 port 62996 ssh2
Feb 11 23:39:10 MK-Soft-VM8 sshd[19684]: Failed password for root from 222.186.31.166 port 62996 ssh2
...
2020-02-12 06:44:07
66.175.238.223 attack
Feb 11 23:27:10 markkoudstaal sshd[31476]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.175.238.223
Feb 11 23:27:12 markkoudstaal sshd[31476]: Failed password for invalid user ts from 66.175.238.223 port 47900 ssh2
Feb 11 23:29:36 markkoudstaal sshd[31922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.175.238.223
2020-02-12 06:45:20
45.238.121.150 attack
ssh failed login
2020-02-12 06:29:19
185.176.27.170 attackbotsspam
02/11/2020-23:29:36.152281 185.176.27.170 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-02-12 06:44:29
116.111.47.81 attackspambots
trying to access non-authorized port
2020-02-12 06:39:04
192.241.235.11 attackspambots
Feb 11 23:29:25 lnxmysql61 sshd[20426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.235.11
2020-02-12 06:51:33
209.17.97.2 attackbotsspam
The IP has triggered Cloudflare WAF. CF-Ray: 563385e31e2fe6e4 | WAF_Rule_ID: ipr24 | WAF_Kind: firewall | CF_Action: challenge | Country: US | CF_IPClass: noRecord | Protocol: HTTP/1.1 | Method: GET | Host: clash.skk.moe | User-Agent: Mozilla/5.0 (compatible; Nimbostratus-Bot/v1.3.2; http://cloudsystemnetworks.com) | CF_DC: EWR. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2020-02-12 06:09:05
154.8.209.24 attack
Feb 11 07:15:45 auw2 sshd\[26277\]: Invalid user qdt from 154.8.209.24
Feb 11 07:15:45 auw2 sshd\[26277\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.209.24
Feb 11 07:15:47 auw2 sshd\[26277\]: Failed password for invalid user qdt from 154.8.209.24 port 51756 ssh2
Feb 11 07:19:52 auw2 sshd\[26629\]: Invalid user fru from 154.8.209.24
Feb 11 07:19:52 auw2 sshd\[26629\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.209.24
2020-02-12 06:25:23
182.61.170.251 attack
Feb 11 23:29:59 dedicated sshd[21470]: Invalid user george from 182.61.170.251 port 46140
2020-02-12 06:32:16
167.99.166.195 attack
Feb 11 07:32:22 web9 sshd\[28491\]: Invalid user jee from 167.99.166.195
Feb 11 07:32:22 web9 sshd\[28491\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.166.195
Feb 11 07:32:24 web9 sshd\[28491\]: Failed password for invalid user jee from 167.99.166.195 port 35962 ssh2
Feb 11 07:35:31 web9 sshd\[28992\]: Invalid user tvg from 167.99.166.195
Feb 11 07:35:31 web9 sshd\[28992\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.166.195
2020-02-12 06:21:35
203.109.82.177 attackbots
Automatic report - Port Scan Attack
2020-02-12 06:24:05
106.13.103.1 attackbots
Feb 11 22:32:46 srv-ubuntu-dev3 sshd[103407]: Invalid user fuckme from 106.13.103.1
Feb 11 22:32:46 srv-ubuntu-dev3 sshd[103407]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.103.1
Feb 11 22:32:46 srv-ubuntu-dev3 sshd[103407]: Invalid user fuckme from 106.13.103.1
Feb 11 22:32:49 srv-ubuntu-dev3 sshd[103407]: Failed password for invalid user fuckme from 106.13.103.1 port 58396 ssh2
Feb 11 22:35:10 srv-ubuntu-dev3 sshd[103592]: Invalid user washington from 106.13.103.1
Feb 11 22:35:10 srv-ubuntu-dev3 sshd[103592]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.103.1
Feb 11 22:35:10 srv-ubuntu-dev3 sshd[103592]: Invalid user washington from 106.13.103.1
Feb 11 22:35:12 srv-ubuntu-dev3 sshd[103592]: Failed password for invalid user washington from 106.13.103.1 port 52552 ssh2
Feb 11 22:37:34 srv-ubuntu-dev3 sshd[103859]: Invalid user gateway from 106.13.103.1
...
2020-02-12 06:17:42
131.100.207.174 attackspam
Feb 12 03:32:49 gw1 sshd[23243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.100.207.174
Feb 12 03:32:51 gw1 sshd[23243]: Failed password for invalid user test1 from 131.100.207.174 port 59894 ssh2
...
2020-02-12 06:42:56
82.81.14.140 attack
Automatic report - Port Scan Attack
2020-02-12 06:35:03

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