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 <<>> 11.121.72.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58921
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;11.121.72.142.			IN	A

;; AUTHORITY SECTION:
.			282	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024010601 1800 900 604800 86400

;; Query time: 92 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 07 04:37:52 CST 2024
;; MSG SIZE  rcvd: 106
Host info
Host 142.72.121.11.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.72.121.11.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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Jun  5 02:05:55 sip sshd[544454]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.122.70.35  user=root
Jun  5 02:05:57 sip sshd[544454]: Failed password for root from 182.122.70.35 port 59414 ssh2
...
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Jun  5 02:04:08 lnxded63 sshd[17785]: Failed password for root from 51.83.73.109 port 56676 ssh2
2020-06-05 08:23:18
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SmallBizIT.US 3 packets to tcp(8080,8081,8089)
2020-06-05 12:15:46
2.178.3.31 attackbotsspam
Port Scan detected!
...
2020-06-05 08:25:11

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