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: Taiwan (Province of China)

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 <<>> 140.121.97.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 474
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;140.121.97.55.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 22:24:55 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 55.97.121.140.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.97.121.140.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.27.254 attackspam
12/13/2019-18:13:16.461458 185.176.27.254 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-14 07:13:59
121.164.15.76 attackbots
Invalid user operator from 121.164.15.76 port 53264
2019-12-14 07:32:16
62.234.103.7 attackbots
Dec 14 00:29:12 * sshd[29612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.103.7
Dec 14 00:29:13 * sshd[29612]: Failed password for invalid user abe from 62.234.103.7 port 54220 ssh2
2019-12-14 07:32:47
176.235.208.210 attackbots
Lines containing failures of 176.235.208.210
Dec 11 04:20:54 jarvis sshd[1306]: Invalid user vladfilin from 176.235.208.210 port 49646
Dec 11 04:20:54 jarvis sshd[1306]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.235.208.210 
Dec 11 04:20:56 jarvis sshd[1306]: Failed password for invalid user vladfilin from 176.235.208.210 port 49646 ssh2
Dec 11 04:20:58 jarvis sshd[1306]: Received disconnect from 176.235.208.210 port 49646:11: Bye Bye [preauth]
Dec 11 04:20:58 jarvis sshd[1306]: Disconnected from invalid user vladfilin 176.235.208.210 port 49646 [preauth]
Dec 11 04:30:10 jarvis sshd[3044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.235.208.210  user=r.r
Dec 11 04:30:12 jarvis sshd[3044]: Failed password for r.r from 176.235.208.210 port 42622 ssh2
Dec 11 04:30:14 jarvis sshd[3044]: Received disconnect from 176.235.208.210 port 42622:11: Bye Bye [preauth]
Dec 11 04:30:14 jar........
------------------------------
2019-12-14 07:30:10
183.88.241.133 attackbots
Unauthorized IMAP connection attempt
2019-12-14 07:07:34
149.56.20.183 attackbots
SSH Brute-Forcing (server2)
2019-12-14 07:27:26
187.157.189.84 attackspam
firewall-block, port(s): 445/tcp
2019-12-14 07:16:27
114.70.93.64 attackbotsspam
Invalid user ubnt from 114.70.93.64 port 59342
2019-12-14 07:34:54
49.233.140.10 attackbots
Port scan detected on ports: 1433[TCP], 65529[TCP], 65529[TCP]
2019-12-14 07:18:16
162.62.17.230 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-14 07:04:11
185.176.27.18 attackspam
12/14/2019-00:20:09.901000 185.176.27.18 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-12-14 07:28:57
148.240.238.91 attackspam
Dec 14 00:19:26 srv206 sshd[2349]: Invalid user dspace from 148.240.238.91
...
2019-12-14 07:43:15
140.246.124.36 attackspam
$f2bV_matches
2019-12-14 07:22:53
159.203.123.196 attackspam
SSH Brute Force, server-1 sshd[30793]: Failed password for invalid user test from 159.203.123.196 port 46712 ssh2
2019-12-14 07:41:03
46.105.124.52 attackbots
Dec 14 00:14:56 localhost sshd\[22710\]: Invalid user brazil from 46.105.124.52 port 52297
Dec 14 00:14:56 localhost sshd\[22710\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.124.52
Dec 14 00:14:58 localhost sshd\[22710\]: Failed password for invalid user brazil from 46.105.124.52 port 52297 ssh2
2019-12-14 07:24:51

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