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 <<>> 198.21.140.209
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19784
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;198.21.140.209.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 21:42:54 CST 2025
;; MSG SIZE  rcvd: 107
Host info
209.140.21.198.in-addr.arpa domain name pointer 209.140.21.198.guest.wifi.dyn.clemson.edu.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
209.140.21.198.in-addr.arpa	name = 209.140.21.198.guest.wifi.dyn.clemson.edu.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
128.199.136.232 attackspam
Unauthorized connection attempt detected from IP address 128.199.136.232 to port 2220 [J]
2020-01-15 00:21:55
111.230.61.51 attackspam
Jan 14 13:02:03 localhost sshd\[32486\]: Invalid user melissa from 111.230.61.51 port 33782
Jan 14 13:02:03 localhost sshd\[32486\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.61.51
Jan 14 13:02:04 localhost sshd\[32486\]: Failed password for invalid user melissa from 111.230.61.51 port 33782 ssh2
...
2020-01-15 00:13:21
222.186.175.154 attackspambots
Jan 14 21:37:55 areeb-Workstation sshd[7035]: Failed password for root from 222.186.175.154 port 28198 ssh2
Jan 14 21:38:00 areeb-Workstation sshd[7035]: Failed password for root from 222.186.175.154 port 28198 ssh2
...
2020-01-15 00:18:18
197.61.22.112 attackbotsspam
Jan 14 16:07:10 andromeda sshd\[32942\]: Invalid user service from 197.61.22.112 port 57684
Jan 14 16:07:10 andromeda sshd\[32942\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.61.22.112
Jan 14 16:07:12 andromeda sshd\[32942\]: Failed password for invalid user service from 197.61.22.112 port 57684 ssh2
2020-01-15 00:04:51
158.140.167.99 attackspam
ssh bruteforce or scan
...
2020-01-14 23:53:45
200.119.203.66 attack
Unauthorized connection attempt from IP address 200.119.203.66 on Port 445(SMB)
2020-01-14 23:58:48
198.108.66.96 attackbots
Unauthorized connection attempt detected from IP address 198.108.66.96 to port 80 [J]
2020-01-15 00:03:25
81.22.45.35 attackspambots
Port scan on 12 port(s): 1370 3270 3773 7285 7450 7535 8545 13138 20207 36998 39460 47943
2020-01-15 00:02:53
191.17.11.117 attackspambots
Jan 14 14:02:28 debian-2gb-nbg1-2 kernel: \[1266249.122313\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=191.17.11.117 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=240 ID=58623 DF PROTO=TCP SPT=29242 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
2020-01-14 23:49:32
95.172.68.0 attackspambots
ICMP MH Probe, Scan /Distributed -
2020-01-15 00:20:34
183.89.107.135 attack
Unauthorized connection attempt from IP address 183.89.107.135 on Port 445(SMB)
2020-01-15 00:03:51
218.201.113.19 attackspambots
Jan 14 13:58:14 h2065291 sshd[16611]: Did not receive identification string from 218.201.113.19
Jan 14 13:59:54 h2065291 sshd[16618]: Invalid user ubuntu from 218.201.113.19
Jan 14 13:59:54 h2065291 sshd[16618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.201.113.19 
Jan 14 13:59:55 h2065291 sshd[16618]: Failed password for invalid user ubuntu from 218.201.113.19 port 56853 ssh2
Jan 14 13:59:56 h2065291 sshd[16618]: Received disconnect from 218.201.113.19: 11: Normal Shutdown, Thank you for playing [preauth]
Jan 14 14:02:31 h2065291 sshd[16644]: Invalid user ubuntu from 218.201.113.19
Jan 14 14:02:31 h2065291 sshd[16644]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.201.113.19 
Jan 14 14:02:33 h2065291 sshd[16644]: Failed password for invalid user ubuntu from 218.201.113.19 port 54463 ssh2
Jan 14 14:02:33 h2065291 sshd[16644]: Received disconnect from 218.201.113.19: 11: Norma........
-------------------------------
2020-01-14 23:57:08
222.91.72.102 attack
Unauthorized connection attempt detected from IP address 222.91.72.102 to port 2220 [J]
2020-01-14 23:59:28
42.200.212.55 attackbotsspam
Unauthorized connection attempt from IP address 42.200.212.55 on Port 445(SMB)
2020-01-14 23:58:02
104.244.78.197 attack
SSH invalid-user multiple login try
2020-01-15 00:16:09

Recently Reported IPs

238.32.126.235 25.71.191.251 127.98.150.61 92.68.54.69
38.111.159.36 141.6.50.8 104.22.130.74 50.65.32.50
187.192.67.163 171.98.152.43 246.83.95.29 159.45.29.169
144.157.31.179 122.125.50.167 99.76.198.33 80.96.45.110
67.39.50.31 181.196.116.21 233.196.201.128 206.221.134.132