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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 154.219.8.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35337
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;154.219.8.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020900 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 00:34:16 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.8.219.154.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.8.219.154.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
111.241.98.30 attackbots
Jul 31 07:55:00 our-server-hostname postfix/smtpd[4740]: connect from unknown[111.241.98.30]
Jul x@x
Jul 31 07:55:03 our-server-hostname postfix/smtpd[4740]: lost connection after RCPT from unknown[111.241.98.30]
Jul 31 07:55:03 our-server-hostname postfix/smtpd[4740]: disconnect from unknown[111.241.98.30]
Jul 31 08:11:27 our-server-hostname postfix/smtpd[9244]: connect from unknown[111.241.98.30]
Jul x@x
Jul x@x
Jul x@x
Jul x@x
Jul x@x
Jul x@x
Jul x@x
Jul x@x
Jul x@x
Jul x@x


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=111.241.98.30
2019-07-31 06:47:00
180.180.244.170 attackspambots
Jul 31 01:39:30 srv-4 sshd\[11252\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.180.244.170  user=postgres
Jul 31 01:39:32 srv-4 sshd\[11252\]: Failed password for postgres from 180.180.244.170 port 56996 ssh2
Jul 31 01:44:39 srv-4 sshd\[11437\]: Invalid user coupon from 180.180.244.170
Jul 31 01:44:39 srv-4 sshd\[11437\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.180.244.170
...
2019-07-31 06:53:50
186.31.37.203 attackspambots
Jul 31 01:40:37 site3 sshd\[111090\]: Invalid user plesk from 186.31.37.203
Jul 31 01:40:37 site3 sshd\[111090\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.31.37.203
Jul 31 01:40:39 site3 sshd\[111090\]: Failed password for invalid user plesk from 186.31.37.203 port 32777 ssh2
Jul 31 01:45:39 site3 sshd\[111178\]: Invalid user loop from 186.31.37.203
Jul 31 01:45:39 site3 sshd\[111178\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.31.37.203
...
2019-07-31 06:52:18
200.1.221.28 attack
dovecot jail - smtp auth [ma]
2019-07-31 06:52:38
46.59.11.243 attackspambots
Jul 30 14:11:38 apollo sshd\[13745\]: Invalid user pi from 46.59.11.243Jul 30 14:11:38 apollo sshd\[13747\]: Invalid user pi from 46.59.11.243Jul 30 14:11:40 apollo sshd\[13745\]: Failed password for invalid user pi from 46.59.11.243 port 42538 ssh2
...
2019-07-31 06:11:16
104.248.174.126 attackbotsspam
Invalid user webadmin from 104.248.174.126 port 49136
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.174.126
Failed password for invalid user webadmin from 104.248.174.126 port 49136 ssh2
Invalid user february from 104.248.174.126 port 49133
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.174.126
2019-07-31 06:51:51
220.225.126.55 attackspam
Jul 31 00:15:24 fr01 sshd[24934]: Invalid user final from 220.225.126.55
Jul 31 00:15:24 fr01 sshd[24934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.225.126.55
Jul 31 00:15:24 fr01 sshd[24934]: Invalid user final from 220.225.126.55
Jul 31 00:15:27 fr01 sshd[24934]: Failed password for invalid user final from 220.225.126.55 port 49210 ssh2
Jul 31 00:44:38 fr01 sshd[29822]: Invalid user ame from 220.225.126.55
...
2019-07-31 06:54:12
188.19.116.226 attackspam
TCP port 445 (SMB) attempt blocked by firewall. [2019-07-30 14:04:31]
2019-07-31 06:27:22
73.137.7.30 attackbotsspam
Automatic report - Port Scan Attack
2019-07-31 06:49:32
134.175.82.227 attackbots
Automatic report - Banned IP Access
2019-07-31 06:19:52
49.83.38.231 attack
Automatic report - Port Scan Attack
2019-07-31 06:31:22
113.221.29.21 attackspam
TCP port 23 (Telnet) attempt blocked by firewall. [2019-07-30 14:06:34]
2019-07-31 06:26:51
165.255.77.206 attackspam
Jul 31 01:37:18 www4 sshd\[25074\]: Invalid user iskren from 165.255.77.206
Jul 31 01:37:18 www4 sshd\[25074\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.255.77.206
Jul 31 01:37:20 www4 sshd\[25074\]: Failed password for invalid user iskren from 165.255.77.206 port 40142 ssh2
Jul 31 01:44:26 www4 sshd\[25686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.255.77.206  user=root
Jul 31 01:44:28 www4 sshd\[25686\]: Failed password for root from 165.255.77.206 port 36070 ssh2
...
2019-07-31 06:56:43
125.227.255.79 attack
Jul 31 00:44:22 lnxded63 sshd[23622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.227.255.79
Jul 31 00:44:22 lnxded63 sshd[23622]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.227.255.79
Jul 31 00:44:24 lnxded63 sshd[23622]: Failed password for invalid user admin from 125.227.255.79 port 63480 ssh2
2019-07-31 06:57:45
89.189.185.29 attackspambots
3389BruteforceFW22
2019-07-31 06:17:50

Recently Reported IPs

86.250.249.226 21.253.117.192 240.186.96.241 201.216.172.237
87.112.188.119 15.13.140.163 78.202.231.164 67.89.179.39
97.123.254.241 242.34.230.139 126.148.19.205 220.191.7.44
29.16.221.157 20.99.55.246 54.145.30.27 230.39.140.24
168.154.221.253 230.50.47.143 109.109.62.249 197.40.213.21