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 <<>> 207.21.254.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28319
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;207.21.254.8.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025010602 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 07 12:16:38 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 8.254.21.207.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 8.254.21.207.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
77.37.227.193 attackbots
Oct  2 02:08:46 m1 sshd[1666]: Failed password for r.r from 77.37.227.193 port 39255 ssh2
Oct  2 02:08:48 m1 sshd[1666]: Failed password for r.r from 77.37.227.193 port 39255 ssh2
Oct  2 02:08:50 m1 sshd[1666]: Failed password for r.r from 77.37.227.193 port 39255 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=77.37.227.193
2019-10-03 14:16:22
1.186.40.2 attack
postfix (unknown user, SPF fail or relay access denied)
2019-10-03 14:22:01
45.142.195.5 attack
Oct  3 07:30:32 mail postfix/smtpd\[8528\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct  3 08:00:37 mail postfix/smtpd\[10122\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct  3 08:01:26 mail postfix/smtpd\[8720\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct  3 08:02:12 mail postfix/smtpd\[8720\]: warning: unknown\[45.142.195.5\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-10-03 14:08:17
111.19.162.80 attackbots
Oct  3 07:41:50 mail sshd\[19568\]: Failed password for invalid user mya from 111.19.162.80 port 56026 ssh2
Oct  3 07:45:46 mail sshd\[19943\]: Invalid user aqjava from 111.19.162.80 port 51380
Oct  3 07:45:46 mail sshd\[19943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.19.162.80
Oct  3 07:45:48 mail sshd\[19943\]: Failed password for invalid user aqjava from 111.19.162.80 port 51380 ssh2
Oct  3 07:49:49 mail sshd\[20274\]: Invalid user MGR from 111.19.162.80 port 46738
Oct  3 07:49:49 mail sshd\[20274\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.19.162.80
2019-10-03 14:03:21
103.247.90.126 attackspambots
Oct  3 08:10:14 mail kernel: [1272380.976295] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=103.247.90.126 DST=77.73.69.240 LEN=40 TOS=0x08 PREC=0x20 TTL=82 ID=60923 DF PROTO=TCP SPT=57460 DPT=80 WINDOW=29200 RES=0x00 SYN URGP=0 
...
2019-10-03 14:10:59
14.198.6.164 attackspambots
Oct  3 06:55:05 icinga sshd[26770]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.198.6.164 
Oct  3 06:55:07 icinga sshd[26770]: Failed password for invalid user mediator from 14.198.6.164 port 58510 ssh2
Oct  3 07:04:53 icinga sshd[33115]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.198.6.164 
...
2019-10-03 14:46:04
190.145.7.42 attackbotsspam
Sep 30 18:21:37 mail sshd[20185]: Invalid user ju from 190.145.7.42
Sep 30 18:21:37 mail sshd[20185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.145.7.42
Sep 30 18:21:39 mail sshd[20185]: Failed password for invalid user ju from 190.145.7.42 port 54633 ssh2
Sep 30 18:31:17 mail sshd[20351]: Invalid user vahati from 190.145.7.42
Sep 30 18:31:17 mail sshd[20351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.145.7.42

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=190.145.7.42
2019-10-03 14:30:39
208.186.112.107 attackbots
Oct  2 23:17:49 srv1 postfix/smtpd[9479]: connect from over.onvacationnow.com[208.186.112.107]
Oct x@x
Oct  2 23:17:56 srv1 postfix/smtpd[9479]: disconnect from over.onvacationnow.com[208.186.112.107]
Oct  2 23:18:49 srv1 postfix/smtpd[6578]: connect from over.onvacationnow.com[208.186.112.107]
Oct x@x
Oct  2 23:18:55 srv1 postfix/smtpd[6578]: disconnect from over.onvacationnow.com[208.186.112.107]
Oct  2 23:19:13 srv1 postfix/smtpd[6578]: connect from over.onvacationnow.com[208.186.112.107]
Oct x@x
Oct  2 23:19:19 srv1 postfix/smtpd[6578]: disconnect from over.onvacationnow.com[208.186.112.107]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=208.186.112.107
2019-10-03 14:09:18
146.196.107.202 attackspam
SMB Server BruteForce Attack
2019-10-03 14:27:11
31.210.65.150 attack
Oct  3 08:01:58 MK-Soft-Root1 sshd[28896]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.210.65.150 
Oct  3 08:02:00 MK-Soft-Root1 sshd[28896]: Failed password for invalid user thomas from 31.210.65.150 port 56703 ssh2
...
2019-10-03 14:11:12
14.63.223.226 attackbots
Oct  3 08:12:33 MK-Soft-Root1 sshd[30886]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.223.226 
Oct  3 08:12:35 MK-Soft-Root1 sshd[30886]: Failed password for invalid user abc123 from 14.63.223.226 port 57530 ssh2
...
2019-10-03 14:28:41
117.28.132.52 attackspambots
Oct  2 17:52:31 hpm sshd\[13547\]: Invalid user jenkins from 117.28.132.52
Oct  2 17:52:31 hpm sshd\[13547\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.28.132.52
Oct  2 17:52:33 hpm sshd\[13547\]: Failed password for invalid user jenkins from 117.28.132.52 port 37600 ssh2
Oct  2 17:57:56 hpm sshd\[14003\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.28.132.52  user=root
Oct  2 17:57:59 hpm sshd\[14003\]: Failed password for root from 117.28.132.52 port 35010 ssh2
2019-10-03 14:25:14
185.209.0.32 attackspam
Port scan: Attack repeated for 24 hours
2019-10-03 14:43:55
80.178.115.146 attackspambots
Oct  3 10:31:16 gw1 sshd[19068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.178.115.146
Oct  3 10:31:18 gw1 sshd[19068]: Failed password for invalid user b from 80.178.115.146 port 33725 ssh2
...
2019-10-03 14:17:09
148.70.11.98 attack
Oct  3 07:07:31 cp sshd[24764]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.11.98
2019-10-03 14:26:56

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