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: Multicast 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 <<>> 234.168.21.252
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27818
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;234.168.21.252.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030400 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 04 19:08:52 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 252.21.168.234.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 252.21.168.234.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
189.236.48.45 attackbotsspam
3389BruteforceStormFW21
2020-07-07 12:30:59
14.227.238.40 attackspam
20/7/6@23:57:00: FAIL: Alarm-Network address from=14.227.238.40
20/7/6@23:57:01: FAIL: Alarm-Network address from=14.227.238.40
...
2020-07-07 12:08:12
143.215.172.81 attack
Port scan on 1 port(s): 53
2020-07-07 12:04:35
106.13.50.219 attackspam
Brute force attempt
2020-07-07 12:25:19
187.74.70.26 attackbotsspam
port scan and connect, tcp 8080 (http-proxy)
2020-07-07 12:15:21
104.248.149.130 attackbots
Jul  6 22:17:06 server1 sshd\[30324\]: Failed password for invalid user lc from 104.248.149.130 port 50874 ssh2
Jul  6 22:18:08 server1 sshd\[30726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.149.130  user=root
Jul  6 22:18:10 server1 sshd\[30726\]: Failed password for root from 104.248.149.130 port 37470 ssh2
Jul  6 22:19:14 server1 sshd\[31031\]: Invalid user ts3 from 104.248.149.130
Jul  6 22:19:14 server1 sshd\[31031\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.149.130 
...
2020-07-07 12:19:51
168.194.162.218 attackspam
20 attempts against mh-ssh on train
2020-07-07 12:16:00
54.36.185.98 attack
Stupid desperate bot trying every trick in the book. FAIL.
2020-07-07 12:12:06
159.89.163.226 attackspambots
Jul  6 20:56:34 mockhub sshd[20720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.163.226
Jul  6 20:56:36 mockhub sshd[20720]: Failed password for invalid user huy from 159.89.163.226 port 52186 ssh2
...
2020-07-07 12:28:48
61.133.122.19 attackbots
Jul  6 23:54:00 NPSTNNYC01T sshd[6762]: Failed password for root from 61.133.122.19 port 45276 ssh2
Jul  6 23:56:53 NPSTNNYC01T sshd[6961]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.122.19
Jul  6 23:56:54 NPSTNNYC01T sshd[6961]: Failed password for invalid user xc from 61.133.122.19 port 43126 ssh2
...
2020-07-07 12:13:51
62.234.83.50 attackspam
Jul  7 02:04:26 vm0 sshd[7119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.83.50
Jul  7 02:04:28 vm0 sshd[7119]: Failed password for invalid user user1 from 62.234.83.50 port 35736 ssh2
...
2020-07-07 09:26:52
80.182.156.196 attack
Jul  7 05:57:04 sshgateway sshd\[26393\]: Invalid user team from 80.182.156.196
Jul  7 05:57:04 sshgateway sshd\[26393\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host-80-182-156-196.retail.telecomitalia.it
Jul  7 05:57:06 sshgateway sshd\[26393\]: Failed password for invalid user team from 80.182.156.196 port 51279 ssh2
2020-07-07 12:02:47
46.38.145.6 attack
(smtpauth) Failed SMTP AUTH login from 46.38.145.6 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-07-07 03:00:42 login authenticator failed for (User) [46.38.145.6]: 535 Incorrect authentication data (set_id=luxury@amsweb01.forhosting.nl)
2020-07-07 03:01:13 login authenticator failed for (User) [46.38.145.6]: 535 Incorrect authentication data (set_id=luxury@amsweb01.forhosting.nl)
2020-07-07 03:01:30 login authenticator failed for (User) [46.38.145.6]: 535 Incorrect authentication data (set_id=ir@amsweb01.forhosting.nl)
2020-07-07 03:02:00 login authenticator failed for (User) [46.38.145.6]: 535 Incorrect authentication data (set_id=ir@amsweb01.forhosting.nl)
2020-07-07 03:02:16 login authenticator failed for (User) [46.38.145.6]: 535 Incorrect authentication data (set_id=aline@amsweb01.forhosting.nl)
2020-07-07 09:31:41
185.63.253.157 attack
Jul  7 05:55:54 sd-69548 sshd[3914236]: Unable to negotiate with 185.63.253.157 port 36700: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
Jul  7 05:56:45 sd-69548 sshd[3914297]: Unable to negotiate with 185.63.253.157 port 38292: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]
...
2020-07-07 12:19:00
203.245.41.96 attackbots
Jul  7 05:36:59 h2646465 sshd[24083]: Invalid user sue from 203.245.41.96
Jul  7 05:36:59 h2646465 sshd[24083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.245.41.96
Jul  7 05:36:59 h2646465 sshd[24083]: Invalid user sue from 203.245.41.96
Jul  7 05:37:01 h2646465 sshd[24083]: Failed password for invalid user sue from 203.245.41.96 port 37276 ssh2
Jul  7 05:51:16 h2646465 sshd[25155]: Invalid user dennis from 203.245.41.96
Jul  7 05:51:16 h2646465 sshd[25155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.245.41.96
Jul  7 05:51:16 h2646465 sshd[25155]: Invalid user dennis from 203.245.41.96
Jul  7 05:51:18 h2646465 sshd[25155]: Failed password for invalid user dennis from 203.245.41.96 port 53892 ssh2
Jul  7 05:57:06 h2646465 sshd[25532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.245.41.96  user=root
Jul  7 05:57:08 h2646465 sshd[25532]: Failed password for root from
2020-07-07 12:01:10

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