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: IANA Special-Purpose Address

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 <<>> 242.21.53.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29407
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.21.53.158.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 42 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 01:19:48 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 158.53.21.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 158.53.21.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.140.229.115 attackspam
$f2bV_matches
2020-01-17 21:24:30
41.34.147.45 attackbots
Telnet/23 MH Probe, BF, Hack -
2020-01-17 21:38:23
41.235.21.243 attackspam
Jan 17 13:45:12 mxgate1 sshd[11466]: Invalid user admin from 41.235.21.243 port 46931
Jan 17 13:45:12 mxgate1 sshd[11466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.235.21.243
Jan 17 13:45:14 mxgate1 sshd[11466]: Failed password for invalid user admin from 41.235.21.243 port 46931 ssh2
Jan 17 13:45:14 mxgate1 sshd[11466]: Connection closed by 41.235.21.243 port 46931 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=41.235.21.243
2020-01-17 21:41:56
51.91.108.134 attack
Unauthorized connection attempt detected from IP address 51.91.108.134 to port 2220 [J]
2020-01-17 21:31:07
213.169.39.218 attackspambots
Jan 17 13:41:58 sso sshd[19244]: Failed password for nagios from 213.169.39.218 port 52684 ssh2
Jan 17 14:04:29 sso sshd[21859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.169.39.218
...
2020-01-17 21:47:01
177.80.58.4 attack
Unauthorized connection attempt detected from IP address 177.80.58.4 to port 85 [J]
2020-01-17 21:08:16
84.17.53.19 attackbots
0,30-13/06 [bc01/m07] PostRequest-Spammer scoring: harare01_holz
2020-01-17 21:35:46
5.178.87.50 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-17 21:42:15
92.127.0.189 attackbots
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2020-01-17 21:16:05
78.157.216.224 attack
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2020-01-17 21:40:53
189.209.186.131 attackbotsspam
scan z
2020-01-17 21:29:05
180.254.74.173 attackspam
unauthorized connection attempt
2020-01-17 21:07:40
80.247.111.66 attack
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2020-01-17 21:31:54
61.147.103.190 attackbotsspam
Jan 17 14:04:36 debian-2gb-nbg1-2 kernel: \[1525570.057814\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=61.147.103.190 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=113 ID=256 PROTO=TCP SPT=51021 DPT=3389 WINDOW=16384 RES=0x00 SYN URGP=0
2020-01-17 21:41:20
181.174.102.66 attackbotsspam
unauthorized connection attempt
2020-01-17 21:07:16

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