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 <<>> 244.21.97.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57650
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;244.21.97.139.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013100 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 21:58:55 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 139.97.21.244.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.97.21.244.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.217 attack
May  5 15:47:09 ift sshd\[59704\]: Failed password for root from 222.186.175.217 port 17828 ssh2May  5 15:47:13 ift sshd\[59704\]: Failed password for root from 222.186.175.217 port 17828 ssh2May  5 15:47:33 ift sshd\[59831\]: Failed password for root from 222.186.175.217 port 24146 ssh2May  5 15:47:40 ift sshd\[59831\]: Failed password for root from 222.186.175.217 port 24146 ssh2May  5 15:47:43 ift sshd\[59831\]: Failed password for root from 222.186.175.217 port 24146 ssh2
...
2020-05-05 20:51:19
184.105.139.67 attackspam
Unauthorized connection attempt detected from IP address 184.105.139.67 to port 2323
2020-05-05 21:02:04
118.202.255.141 attackspambots
May  5 07:21:59 firewall sshd[18403]: Failed password for invalid user bitnami from 118.202.255.141 port 57902 ssh2
May  5 07:26:07 firewall sshd[18443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.202.255.141  user=root
May  5 07:26:08 firewall sshd[18443]: Failed password for root from 118.202.255.141 port 59114 ssh2
...
2020-05-05 21:21:20
202.51.189.134 attackbots
May  5 13:08:13 mail.srvfarm.net postfix/smtpd[3832115]: NOQUEUE: reject: RCPT from unknown[202.51.189.134]: 554 5.7.1 Service unavailable; Client host [202.51.189.134] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?202.51.189.134; from= to= proto=ESMTP helo=
May  5 13:08:14 mail.srvfarm.net postfix/smtpd[3832115]: NOQUEUE: reject: RCPT from unknown[202.51.189.134]: 554 5.7.1 Service unavailable; Client host [202.51.189.134] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?202.51.189.134; from= to= proto=ESMTP helo=
May  5 13:08:15 mail.srvfarm.net postfix/smtpd[3832115]: NOQUEUE: reject: RCPT from unknown[202.51.189.134]: 554 5.7.1 Service unavailable; Client host [202.51.189.134] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?202.51.189.134; from= to
2020-05-05 21:28:01
136.169.224.247 attack
Honeypot attack, port: 445, PTR: 136.169.224.247.dynamic.ufanet.ru.
2020-05-05 21:02:25
41.35.30.163 attack
May  5 12:12:31 master sshd[31799]: Failed password for invalid user admin from 41.35.30.163 port 43565 ssh2
2020-05-05 21:27:15
83.97.20.35 attack
Unauthorized connection attempt detected from IP address 83.97.20.35 to port 9100 [T]
2020-05-05 21:25:50
162.244.80.191 attackbots
Scanning
2020-05-05 21:18:01
192.169.143.165 attack
xmlrpc attack
2020-05-05 20:49:01
104.50.180.85 attackspam
Unauthorized SSH login attempts
2020-05-05 21:10:35
198.50.143.157 attack
$f2bV_matches
2020-05-05 20:59:58
180.211.135.42 attackbots
2020-05-05T13:27:06.534290  sshd[31019]: Invalid user 1 from 180.211.135.42 port 7536
2020-05-05T13:27:06.548015  sshd[31019]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.211.135.42
2020-05-05T13:27:06.534290  sshd[31019]: Invalid user 1 from 180.211.135.42 port 7536
2020-05-05T13:27:08.035737  sshd[31019]: Failed password for invalid user 1 from 180.211.135.42 port 7536 ssh2
...
2020-05-05 20:56:42
190.98.233.66 attackspambots
May  5 14:41:18 mail.srvfarm.net postfix/smtpd[3870855]: warning: unknown[190.98.233.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  5 14:41:18 mail.srvfarm.net postfix/smtpd[3870855]: lost connection after AUTH from unknown[190.98.233.66]
May  5 14:46:06 mail.srvfarm.net postfix/smtpd[3868686]: warning: unknown[190.98.233.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May  5 14:46:06 mail.srvfarm.net postfix/smtpd[3868686]: lost connection after AUTH from unknown[190.98.233.66]
May  5 14:50:57 mail.srvfarm.net postfix/smtpd[3868695]: warning: unknown[190.98.233.66]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-05-05 21:15:23
77.65.79.150 attackbots
odoo8
...
2020-05-05 21:14:31
162.62.29.207 attackbots
2020-05-05T11:20:28.065941ns386461 sshd\[4877\]: Invalid user admin from 162.62.29.207 port 36364
2020-05-05T11:20:28.070894ns386461 sshd\[4877\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.62.29.207
2020-05-05T11:20:30.150500ns386461 sshd\[4877\]: Failed password for invalid user admin from 162.62.29.207 port 36364 ssh2
2020-05-05T11:33:01.958156ns386461 sshd\[16423\]: Invalid user vq from 162.62.29.207 port 55574
2020-05-05T11:33:01.962655ns386461 sshd\[16423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.62.29.207
...
2020-05-05 20:55:47

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