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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 242.135.33.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11714
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.135.33.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025121400 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 14 14:54:53 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.33.135.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.33.135.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
196.207.254.250 attackbotsspam
Apr 30 14:26:55 ns382633 sshd\[15600\]: Invalid user redfoxprovedor from 196.207.254.250 port 62427
Apr 30 14:26:55 ns382633 sshd\[15600\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.207.254.250
Apr 30 14:26:57 ns382633 sshd\[15600\]: Failed password for invalid user redfoxprovedor from 196.207.254.250 port 62427 ssh2
Apr 30 14:26:57 ns382633 sshd\[15607\]: Invalid user oracle from 196.207.254.250 port 62559
Apr 30 14:26:57 ns382633 sshd\[15607\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.207.254.250
2020-04-30 22:07:56
112.126.103.88 attack
(sshd) Failed SSH login from 112.126.103.88 (CN/China/-): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 30 12:24:53 andromeda sshd[7337]: Did not receive identification string from 112.126.103.88 port 38946
Apr 30 12:26:34 andromeda sshd[7378]: Did not receive identification string from 112.126.103.88 port 55072
Apr 30 12:27:00 andromeda sshd[7388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.126.103.88  user=root
2020-04-30 22:01:59
190.39.130.10 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-04-30 22:10:38
91.233.42.38 attack
Apr 30 14:43:07 haigwepa sshd[9036]: Failed password for root from 91.233.42.38 port 40190 ssh2
...
2020-04-30 22:27:49
45.160.100.232 attackbots
Icarus honeypot on github
2020-04-30 22:35:42
198.211.123.150 attack
Apr 30 10:30:33 vps46666688 sshd[11816]: Failed password for root from 198.211.123.150 port 58984 ssh2
...
2020-04-30 22:30:26
222.186.30.112 attackbotsspam
detected by Fail2Ban
2020-04-30 22:03:45
106.51.78.18 attackspam
Apr 30 10:27:32 firewall sshd[27995]: Invalid user saurabh from 106.51.78.18
Apr 30 10:27:34 firewall sshd[27995]: Failed password for invalid user saurabh from 106.51.78.18 port 41626 ssh2
Apr 30 10:31:44 firewall sshd[28091]: Invalid user lobo from 106.51.78.18
...
2020-04-30 21:59:36
203.210.192.21 attack
Telnet Server BruteForce Attack
2020-04-30 22:22:14
129.28.192.71 attack
k+ssh-bruteforce
2020-04-30 22:29:28
108.184.11.148 attackspam
Honeypot attack, port: 81, PTR: cpe-108-184-11-148.socal.res.rr.com.
2020-04-30 22:13:51
200.245.177.10 attackbotsspam
Honeypot attack, port: 445, PTR: bkbrasil-G2-0-2-797-iacc01.cas.embratel.net.br.
2020-04-30 22:36:20
190.14.225.41 attackbotsspam
"fail2ban match"
2020-04-30 22:28:15
198.108.67.102 attackbots
" "
2020-04-30 22:07:32
114.67.104.59 attackspambots
Apr 30 14:23:32 mail sshd[2900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.104.59  user=root
Apr 30 14:23:34 mail sshd[2900]: Failed password for root from 114.67.104.59 port 42712 ssh2
Apr 30 14:25:27 mail sshd[3164]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.104.59  user=root
Apr 30 14:25:29 mail sshd[3164]: Failed password for root from 114.67.104.59 port 56410 ssh2
Apr 30 14:27:00 mail sshd[3298]: Invalid user r00t from 114.67.104.59
...
2020-04-30 22:05:16

Recently Reported IPs

5.219.197.151 172.41.254.87 111.219.91.202 29.146.178.195
211.9.26.0 112.11.10.12 20.161.150.172 27.67.96.146
118.223.82.241 143.5.130.154 117.86.159.13 43.151.162.46
159.161.189.208 178.185.252.207 91.162.227.34 47.131.138.216
150.58.65.22 120.4.24.98 51.127.195.219 209.220.133.186