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, China

Internet Service Provider: unknown

Hostname: unknown

Organization: Taiwan Academic Network (TANet) Information Center

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 <<>> 140.128.109.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43124
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;140.128.109.121.		IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019050400 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Sun May 05 00:09:48 +08 2019
;; MSG SIZE  rcvd: 119

Host info
Host 121.109.128.140.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 121.109.128.140.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
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2020-05-12 19:34:05
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2020-05-12 19:21:05
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2020-05-12 19:38:08
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May 12 12:26:02 Ubuntu-1404-trusty-64-minimal sshd\[31348\]: Invalid user postgres from 167.172.195.227
May 12 12:26:02 Ubuntu-1404-trusty-64-minimal sshd\[31348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.195.227
May 12 12:26:05 Ubuntu-1404-trusty-64-minimal sshd\[31348\]: Failed password for invalid user postgres from 167.172.195.227 port 43522 ssh2
May 12 12:35:07 Ubuntu-1404-trusty-64-minimal sshd\[9794\]: Invalid user xiong from 167.172.195.227
May 12 12:35:07 Ubuntu-1404-trusty-64-minimal sshd\[9794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.195.227
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2020-05-12 19:45:43

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