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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 40.45.242.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36294
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;40.45.242.55.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030100 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 21:00:16 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 55.242.45.40.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.242.45.40.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.177.172.41 attack
[MK-Root1] SSH login failed
2020-08-09 03:55:52
121.15.2.178 attack
Aug  8 17:52:36 v22018053744266470 sshd[9599]: Failed password for root from 121.15.2.178 port 39246 ssh2
Aug  8 17:56:06 v22018053744266470 sshd[9856]: Failed password for root from 121.15.2.178 port 52068 ssh2
...
2020-08-09 03:46:22
185.147.215.14 attackspam
[2020-08-08 15:08:16] NOTICE[1248] chan_sip.c: Registration from '' failed for '185.147.215.14:64326' - Wrong password
[2020-08-08 15:08:16] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-08T15:08:16.714-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1416",SessionID="0x7f27203df9b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.14/64326",Challenge="05d1914a",ReceivedChallenge="05d1914a",ReceivedHash="0b1236b5876b2f945427a71c13d391f4"
[2020-08-08 15:08:45] NOTICE[1248] chan_sip.c: Registration from '' failed for '185.147.215.14:56995' - Wrong password
[2020-08-08 15:08:45] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-08T15:08:45.265-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="355",SessionID="0x7f272030cb08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.
...
2020-08-09 03:22:52
212.64.68.71 attack
2020-08-08T16:40:31.658589abusebot.cloudsearch.cf sshd[1728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.68.71  user=root
2020-08-08T16:40:34.190106abusebot.cloudsearch.cf sshd[1728]: Failed password for root from 212.64.68.71 port 40934 ssh2
2020-08-08T16:43:55.476361abusebot.cloudsearch.cf sshd[1756]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.68.71  user=root
2020-08-08T16:43:57.345676abusebot.cloudsearch.cf sshd[1756]: Failed password for root from 212.64.68.71 port 50418 ssh2
2020-08-08T16:47:03.217615abusebot.cloudsearch.cf sshd[1781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.68.71  user=root
2020-08-08T16:47:04.896159abusebot.cloudsearch.cf sshd[1781]: Failed password for root from 212.64.68.71 port 59890 ssh2
2020-08-08T16:50:21.771235abusebot.cloudsearch.cf sshd[1814]: pam_unix(sshd:auth): authentication failure; logname=
...
2020-08-09 03:59:07
64.227.62.250 attackspam
Aug  8 23:55:49 gw1 sshd[5190]: Failed password for root from 64.227.62.250 port 49474 ssh2
...
2020-08-09 03:23:38
90.176.150.123 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-08-09 03:49:39
103.5.132.130 attackspambots
 TCP (SYN) 103.5.132.130:11434 -> port 23, len 44
2020-08-09 03:24:23
188.218.71.27 attackbots
Unauthorised access (Aug  8) SRC=188.218.71.27 LEN=44 TOS=0x10 PREC=0x40 TTL=52 ID=55894 TCP DPT=8080 WINDOW=33686 SYN 
Unauthorised access (Aug  8) SRC=188.218.71.27 LEN=44 TOS=0x10 PREC=0x40 TTL=52 ID=32753 TCP DPT=8080 WINDOW=25858 SYN 
Unauthorised access (Aug  8) SRC=188.218.71.27 LEN=44 TOS=0x10 PREC=0x40 TTL=52 ID=11161 TCP DPT=8080 WINDOW=59963 SYN
2020-08-09 03:28:38
58.56.164.66 attackbotsspam
Aug  8 20:31:05 sip sshd[1238335]: Failed password for root from 58.56.164.66 port 48284 ssh2
Aug  8 20:33:20 sip sshd[1238360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.56.164.66  user=root
Aug  8 20:33:22 sip sshd[1238360]: Failed password for root from 58.56.164.66 port 46692 ssh2
...
2020-08-09 03:30:47
191.252.218.190 attackbots
$f2bV_matches
2020-08-09 03:49:12
218.28.244.242 attackspambots
2020-08-07T11:34:45.270190hostname sshd[50726]: Failed password for root from 218.28.244.242 port 45718 ssh2
...
2020-08-09 03:58:32
61.219.11.153 attack
08/08/2020-15:00:31.303611 61.219.11.153 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 63
2020-08-09 03:38:45
43.229.90.240 attackbotsspam
Unauthorized connection attempt from IP address 43.229.90.240 on Port 445(SMB)
2020-08-09 03:35:15
222.186.175.169 attackbots
Aug  8 21:45:18 server sshd[14962]: Failed none for root from 222.186.175.169 port 43978 ssh2
Aug  8 21:45:19 server sshd[14962]: Failed password for root from 222.186.175.169 port 43978 ssh2
Aug  8 21:45:23 server sshd[14962]: Failed password for root from 222.186.175.169 port 43978 ssh2
2020-08-09 03:48:23
124.16.4.5 attackbots
Aug  8 21:19:21 lnxmysql61 sshd[29960]: Failed password for root from 124.16.4.5 port 2898 ssh2
Aug  8 21:19:21 lnxmysql61 sshd[29960]: Failed password for root from 124.16.4.5 port 2898 ssh2
2020-08-09 03:36:55

Recently Reported IPs

18.230.253.247 123.255.49.251 135.18.187.188 148.106.62.31
118.188.27.81 17.158.49.183 83.185.208.175 204.187.193.123
108.231.184.219 216.90.241.196 24.76.246.230 141.104.13.123
51.225.103.242 223.214.7.99 201.13.80.57 17.200.54.63
32.117.245.146 76.87.77.23 219.52.27.131 2.118.131.147