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 <<>> 54.3.241.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7963
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.3.241.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030800 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 08 20:49:49 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 81.241.3.54.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.241.3.54.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
81.22.45.71 attackbotsspam
Sep  3 20:50:04 lumpi kernel: INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.71 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=11123 PROTO=TCP SPT=50201 DPT=3389 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-09-04 02:51:00
5.188.115.64 attackspam
Sep  3 18:26:16 hb sshd\[30184\]: Invalid user lc from 5.188.115.64
Sep  3 18:26:16 hb sshd\[30184\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.188.115.64
Sep  3 18:26:18 hb sshd\[30184\]: Failed password for invalid user lc from 5.188.115.64 port 40630 ssh2
Sep  3 18:30:48 hb sshd\[30571\]: Invalid user galaxy from 5.188.115.64
Sep  3 18:30:48 hb sshd\[30571\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.188.115.64
2019-09-04 02:35:22
222.186.42.163 attackspam
Sep  3 08:46:14 sachi sshd\[24526\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.163  user=root
Sep  3 08:46:17 sachi sshd\[24526\]: Failed password for root from 222.186.42.163 port 17842 ssh2
Sep  3 08:46:19 sachi sshd\[24526\]: Failed password for root from 222.186.42.163 port 17842 ssh2
Sep  3 08:46:22 sachi sshd\[24526\]: Failed password for root from 222.186.42.163 port 17842 ssh2
Sep  3 08:46:23 sachi sshd\[24554\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.163  user=root
2019-09-04 02:52:11
31.154.16.105 attackspam
2019-09-04T00:56:45.448668enmeeting.mahidol.ac.th sshd\[7359\]: Invalid user test1 from 31.154.16.105 port 51136
2019-09-04T00:56:45.467752enmeeting.mahidol.ac.th sshd\[7359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.154.16.105
2019-09-04T00:56:47.429366enmeeting.mahidol.ac.th sshd\[7359\]: Failed password for invalid user test1 from 31.154.16.105 port 51136 ssh2
...
2019-09-04 02:24:48
91.231.128.34 attack
Unauthorized connection attempt from IP address 91.231.128.34 on Port 445(SMB)
2019-09-04 02:42:46
181.48.46.179 attackspam
Unauthorized connection attempt from IP address 181.48.46.179 on Port 445(SMB)
2019-09-04 02:08:42
14.241.120.48 attackbots
Unauthorized connection attempt from IP address 14.241.120.48 on Port 445(SMB)
2019-09-04 02:13:19
198.50.175.247 attackspam
Sep  3 13:05:32 icinga sshd[12891]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.50.175.247
Sep  3 13:05:34 icinga sshd[12891]: Failed password for invalid user azureuser from 198.50.175.247 port 47588 ssh2
...
2019-09-04 02:42:30
220.76.181.164 attackbots
Sep  3 18:41:15 MK-Soft-VM7 sshd\[24448\]: Invalid user ghost from 220.76.181.164 port 42456
Sep  3 18:41:15 MK-Soft-VM7 sshd\[24448\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.76.181.164
Sep  3 18:41:17 MK-Soft-VM7 sshd\[24448\]: Failed password for invalid user ghost from 220.76.181.164 port 42456 ssh2
...
2019-09-04 02:47:45
116.196.116.9 attackspam
Sep  3 18:09:01 bouncer sshd\[22379\]: Invalid user pentaho from 116.196.116.9 port 59521
Sep  3 18:09:01 bouncer sshd\[22379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.116.9 
Sep  3 18:09:03 bouncer sshd\[22379\]: Failed password for invalid user pentaho from 116.196.116.9 port 59521 ssh2
...
2019-09-04 02:19:48
37.124.252.30 attack
Hit on /wp-login.php
2019-09-04 02:19:21
79.137.75.5 attackspam
Sep  3 07:31:16 TORMINT sshd\[25708\]: Invalid user course from 79.137.75.5
Sep  3 07:31:16 TORMINT sshd\[25708\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.75.5
Sep  3 07:31:18 TORMINT sshd\[25708\]: Failed password for invalid user course from 79.137.75.5 port 57810 ssh2
...
2019-09-04 02:09:56
89.248.174.201 attackbots
firewall-block, port(s): 2015/tcp, 2083/tcp, 2136/tcp, 2148/tcp, 2150/tcp, 2159/tcp, 2203/tcp
2019-09-04 02:02:32
216.81.102.74 attackbotsspam
Automatic report - Port Scan Attack
2019-09-04 02:50:21
5.3.6.82 attack
2019-09-03T19:47:13.691847  sshd[27886]: Invalid user toto from 5.3.6.82 port 43918
2019-09-03T19:47:13.706500  sshd[27886]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.3.6.82
2019-09-03T19:47:13.691847  sshd[27886]: Invalid user toto from 5.3.6.82 port 43918
2019-09-03T19:47:15.807905  sshd[27886]: Failed password for invalid user toto from 5.3.6.82 port 43918 ssh2
2019-09-03T19:51:27.652551  sshd[27947]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.3.6.82  user=root
2019-09-03T19:51:29.624132  sshd[27947]: Failed password for root from 5.3.6.82 port 41538 ssh2
...
2019-09-04 02:34:09

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