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 <<>> 21.18.55.115
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43004
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.18.55.115.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022703 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 28 09:23:29 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 115.55.18.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 115.55.18.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.148.121.64 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-08-24 23:52:14
60.212.191.66 attackbotsspam
Aug 24 05:19:46 mockhub sshd[17925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.212.191.66
Aug 24 05:19:48 mockhub sshd[17925]: Failed password for invalid user ubuntu from 60.212.191.66 port 15891 ssh2
...
2020-08-24 23:50:24
218.92.0.212 attackbotsspam
Aug 24 18:13:59 nuernberg-4g-01 sshd[23616]: Failed password for root from 218.92.0.212 port 56717 ssh2
Aug 24 18:14:03 nuernberg-4g-01 sshd[23616]: Failed password for root from 218.92.0.212 port 56717 ssh2
Aug 24 18:14:07 nuernberg-4g-01 sshd[23616]: Failed password for root from 218.92.0.212 port 56717 ssh2
Aug 24 18:14:11 nuernberg-4g-01 sshd[23616]: Failed password for root from 218.92.0.212 port 56717 ssh2
2020-08-25 00:15:39
13.58.118.41 attackspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-24T12:50:16Z and 2020-08-24T12:50:18Z
2020-08-25 00:28:58
51.77.220.127 attack
51.77.220.127 - - [24/Aug/2020:19:56:15 +0400] "POST /GponForm/diag_Form?style/ HTTP/1.1" 502 157 "-" "curl/7.3.2"
...
2020-08-25 00:13:09
213.158.29.179 attackbots
Banned for a week because repeated abuses, for example SSH, but not only
2020-08-24 23:57:56
185.91.142.202 attackspambots
Aug 24 06:22:09 dignus sshd[30515]: Failed password for invalid user qwert from 185.91.142.202 port 41127 ssh2
Aug 24 06:25:57 dignus sshd[31074]: Invalid user oracle from 185.91.142.202 port 44500
Aug 24 06:25:57 dignus sshd[31074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.91.142.202
Aug 24 06:26:00 dignus sshd[31074]: Failed password for invalid user oracle from 185.91.142.202 port 44500 ssh2
Aug 24 06:29:53 dignus sshd[31546]: Invalid user minecraft from 185.91.142.202 port 47871
...
2020-08-25 00:08:32
59.99.5.219 attackspambots
1598269729 - 08/24/2020 13:48:49 Host: 59.99.5.219/59.99.5.219 Port: 445 TCP Blocked
2020-08-25 00:35:46
111.161.74.106 attackspambots
Aug 24 12:26:47 NPSTNNYC01T sshd[7245]: Failed password for root from 111.161.74.106 port 34672 ssh2
Aug 24 12:31:17 NPSTNNYC01T sshd[7653]: Failed password for root from 111.161.74.106 port 34019 ssh2
...
2020-08-25 00:38:46
66.230.230.230 attack
prod11
...
2020-08-25 00:09:17
62.234.124.53 attackspam
Aug 24 14:21:11 ns381471 sshd[16562]: Failed password for root from 62.234.124.53 port 56628 ssh2
Aug 24 14:25:39 ns381471 sshd[16800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.124.53
2020-08-25 00:39:15
93.157.252.169 attackbots
1598269746 - 08/24/2020 13:49:06 Host: 93.157.252.169/93.157.252.169 Port: 445 TCP Blocked
2020-08-25 00:16:59
123.176.23.93 attackspambots
IP 123.176.23.93 attacked honeypot on port: 1433 at 8/24/2020 4:49:24 AM
2020-08-25 00:02:24
138.91.182.63 attackspam
srvr2: (mod_security) mod_security (id:920350) triggered by 138.91.182.63 (US/-/-): 1 in the last 600 secs; Ports: *; Direction: inout; Trigger: LF_MODSEC; Logs: 2020/08/24 13:48:44 [error] 1087850#0: *1279801 [client 138.91.182.63] ModSecurity: Access denied with code 406 (phase 2). Matched "Operator `Rx' with parameter `^[\d.:]+$' against variable `REQUEST_HEADERS:Host'  [redacted] [file "/etc/modsecurity.d/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "718"] [id "920350"] [rev ""] [msg "Host header is a numeric IP address"] [redacted] [severity "4"] [ver "OWASP_CRS/3.3.0"] [maturity "0"] [accuracy "0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "paranoia-level/1"] [tag "OWASP_CRS"] [tag "capec/1000/210/272"] [tag "PCI/6.5.10"] [redacted] [uri "/"] [unique_id "159826972413.806016"] [ref "o0,12v124,12"], client: 138.91.182.63, [redacted] request: "GET / HTTP/1.1" [redacted]
2020-08-25 00:36:32
49.234.78.175 attackbotsspam
Aug 24 16:43:09 ns392434 sshd[27911]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.78.175  user=root
Aug 24 16:43:12 ns392434 sshd[27911]: Failed password for root from 49.234.78.175 port 49136 ssh2
Aug 24 16:48:53 ns392434 sshd[28001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.78.175  user=root
Aug 24 16:48:55 ns392434 sshd[28001]: Failed password for root from 49.234.78.175 port 48092 ssh2
Aug 24 16:54:24 ns392434 sshd[28077]: Invalid user jincao from 49.234.78.175 port 44924
Aug 24 16:54:24 ns392434 sshd[28077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.78.175
Aug 24 16:54:24 ns392434 sshd[28077]: Invalid user jincao from 49.234.78.175 port 44924
Aug 24 16:54:25 ns392434 sshd[28077]: Failed password for invalid user jincao from 49.234.78.175 port 44924 ssh2
Aug 24 16:59:29 ns392434 sshd[28181]: Invalid user dennis from 49.234.78.175 port 41746
2020-08-25 00:10:38

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