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: Korea (the Republic of)

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 <<>> 42.38.48.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54317
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.38.48.21.			IN	A

;; AUTHORITY SECTION:
.			540	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023052400 1800 900 604800 86400

;; Query time: 65 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 24 15:41:41 CST 2023
;; MSG SIZE  rcvd: 104
Host info
Host 21.48.38.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.48.38.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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118.43.97.168 attackspambots
23/tcp
[2020-10-03]1pkt
2020-10-04 15:28:03
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Fail2Ban Ban Triggered
2020-10-04 14:56:29
79.222.246.46 attackspambots
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: p4fdef62e.dip0.t-ipconnect.de.
2020-10-04 15:21:00
109.123.117.241 attack
3000/tcp 3128/tcp 4567/tcp...
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2020-10-04 15:09:13
104.236.55.217 attackspambots
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2020-10-04 14:55:30
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Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-10-04T05:11:33Z and 2020-10-04T05:22:29Z
2020-10-04 15:02:07
109.188.72.199 attackbotsspam
23/tcp
[2020-10-03]1pkt
2020-10-04 15:28:57
51.15.243.117 attack
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2020-10-04 15:30:44
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149.97.130.137 attackspambots
1601757575 - 10/03/2020 22:39:35 Host: 149.97.130.137/149.97.130.137 Port: 445 TCP Blocked
2020-10-04 15:16:22
175.143.86.250 attackbotsspam
Telnet Honeypot -> Telnet Bruteforce / Login
2020-10-04 15:14:15
181.50.251.25 attackbotsspam
2020-10-04T08:42:17.301025mail.broermann.family sshd[17478]: Invalid user elias from 181.50.251.25 port 51460
2020-10-04T08:42:17.308520mail.broermann.family sshd[17478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.50.251.25
2020-10-04T08:42:17.301025mail.broermann.family sshd[17478]: Invalid user elias from 181.50.251.25 port 51460
2020-10-04T08:42:19.486098mail.broermann.family sshd[17478]: Failed password for invalid user elias from 181.50.251.25 port 51460 ssh2
2020-10-04T08:46:39.203817mail.broermann.family sshd[17817]: Invalid user prueba from 181.50.251.25 port 39098
...
2020-10-04 15:22:09
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2020-10-04 15:28:23
107.77.202.13 attackbots
Chat Spam
2020-10-04 15:08:27

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