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 <<>> 255.109.149.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33642
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;255.109.149.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021201 1800 900 604800 86400

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 03:05:10 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.149.109.255.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.149.109.255.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
40.70.203.157 attackspambots
URL Probing: /wordpress/wp-includes/wlwmanifest.xml
2020-07-08 22:07:43
85.29.59.18 attackbotsspam
Jul  8 15:34:49 debian-2gb-nbg1-2 kernel: \[16473887.790774\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=85.29.59.18 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=238 ID=33762 PROTO=TCP SPT=47492 DPT=3389 WINDOW=1024 RES=0x00 SYN URGP=0
2020-07-08 22:16:55
185.143.73.58 attackspam
Jul  8 16:32:50 srv01 postfix/smtpd\[23302\]: warning: unknown\[185.143.73.58\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 16:33:30 srv01 postfix/smtpd\[16630\]: warning: unknown\[185.143.73.58\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 16:34:07 srv01 postfix/smtpd\[16630\]: warning: unknown\[185.143.73.58\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 16:34:47 srv01 postfix/smtpd\[26466\]: warning: unknown\[185.143.73.58\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  8 16:35:25 srv01 postfix/smtpd\[26466\]: warning: unknown\[185.143.73.58\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-08 22:39:19
118.27.17.61 attackspambots
" "
2020-07-08 22:48:55
138.197.66.68 attackbotsspam
2020-07-08T13:02:48.344205mail.csmailer.org sshd[17990]: Invalid user luz from 138.197.66.68 port 48014
2020-07-08T13:02:48.347775mail.csmailer.org sshd[17990]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.66.68
2020-07-08T13:02:48.344205mail.csmailer.org sshd[17990]: Invalid user luz from 138.197.66.68 port 48014
2020-07-08T13:02:49.884482mail.csmailer.org sshd[17990]: Failed password for invalid user luz from 138.197.66.68 port 48014 ssh2
2020-07-08T13:06:04.309908mail.csmailer.org sshd[18192]: Invalid user takagi from 138.197.66.68 port 47147
...
2020-07-08 22:20:09
151.80.60.151 attackbotsspam
Jul  8 15:30:00 vps639187 sshd\[1306\]: Invalid user admin from 151.80.60.151 port 37772
Jul  8 15:30:00 vps639187 sshd\[1306\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.60.151
Jul  8 15:30:02 vps639187 sshd\[1306\]: Failed password for invalid user admin from 151.80.60.151 port 37772 ssh2
...
2020-07-08 22:40:13
87.122.83.204 attackbots
Lines containing failures of 87.122.83.204
Jul  7 15:55:26 newdogma sshd[29768]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.122.83.204  user=backup
Jul  7 15:55:28 newdogma sshd[29768]: Failed password for backup from 87.122.83.204 port 44038 ssh2
Jul  7 15:55:30 newdogma sshd[29768]: Received disconnect from 87.122.83.204 port 44038:11: Bye Bye [preauth]
Jul  7 15:55:30 newdogma sshd[29768]: Disconnected from authenticating user backup 87.122.83.204 port 44038 [preauth]
Jul  7 16:01:36 newdogma sshd[29858]: Invalid user xuzx from 87.122.83.204 port 44050
Jul  7 16:01:36 newdogma sshd[29858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.122.83.204 
Jul  7 16:01:38 newdogma sshd[29858]: Failed password for invalid user xuzx from 87.122.83.204 port 44050 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=87.122.83.204
2020-07-08 22:09:15
110.239.6.239 attackbots
Brute forcing email accounts
2020-07-08 22:38:08
45.153.43.162 attackspambots
 TCP (SYN) 45.153.43.162:63531 -> port 445, len 48
2020-07-08 22:41:39
82.200.226.226 attackbots
Jul  8 14:00:03 PorscheCustomer sshd[26141]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.200.226.226
Jul  8 14:00:05 PorscheCustomer sshd[26141]: Failed password for invalid user foster from 82.200.226.226 port 51068 ssh2
Jul  8 14:03:13 PorscheCustomer sshd[26197]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.200.226.226
...
2020-07-08 22:10:24
1.34.176.113 attack
Firewall Dropped Connection
2020-07-08 22:35:20
139.162.169.51 attackspambots
[Fri Jun 19 17:11:25 2020] - DDoS Attack From IP: 139.162.169.51 Port: 40381
2020-07-08 22:15:30
177.206.241.211 attackspam
Automatic report - Port Scan Attack
2020-07-08 22:31:31
61.177.172.142 attack
Jul  8 16:14:29 abendstille sshd\[20332\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.142  user=root
Jul  8 16:14:30 abendstille sshd\[20338\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.142  user=root
Jul  8 16:14:31 abendstille sshd\[20332\]: Failed password for root from 61.177.172.142 port 19333 ssh2
Jul  8 16:14:32 abendstille sshd\[20338\]: Failed password for root from 61.177.172.142 port 65367 ssh2
Jul  8 16:14:34 abendstille sshd\[20332\]: Failed password for root from 61.177.172.142 port 19333 ssh2
...
2020-07-08 22:33:18
157.245.154.123 attack
Lines containing failures of 157.245.154.123
Jul  8 13:38:07 mc sshd[16806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.154.123  user=r.r
Jul  8 13:38:09 mc sshd[16806]: Failed password for r.r from 157.245.154.123 port 35970 ssh2
Jul  8 13:38:11 mc sshd[16806]: Connection closed by authenticating user r.r 157.245.154.123 port 35970 [preauth]
Jul  8 13:42:32 mc sshd[16875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.154.123  user=r.r
Jul  8 13:42:34 mc sshd[16875]: Failed password for r.r from 157.245.154.123 port 60856 ssh2
Jul  8 13:42:35 mc sshd[16875]: Connection closed by authenticating user r.r 157.245.154.123 port 60856 [preauth]
Jul  8 13:45:46 mc sshd[16934]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.154.123  user=r.r
Jul  8 13:45:48 mc sshd[16934]: Failed password for r.r from 157.245.154.123 port 47666 ........
------------------------------
2020-07-08 22:42:19

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