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: Ireland

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 <<>> 57.21.66.206
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54312
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.21.66.206.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012300 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 20:44:17 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 206.66.21.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 206.66.21.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
95.161.198.198 attackspam
Unauthorized connection attempt detected from IP address 95.161.198.198 to port 445
2019-12-25 17:02:29
27.66.8.207 attack
Dec 25 08:21:22 vpn01 sshd[11684]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.66.8.207
Dec 25 08:21:24 vpn01 sshd[11684]: Failed password for invalid user user from 27.66.8.207 port 51974 ssh2
...
2019-12-25 17:14:32
222.186.173.238 attackspambots
Dec 25 10:05:45 icinga sshd[32601]: Failed password for root from 222.186.173.238 port 25296 ssh2
Dec 25 10:06:00 icinga sshd[32601]: error: maximum authentication attempts exceeded for root from 222.186.173.238 port 25296 ssh2 [preauth]
...
2019-12-25 17:15:07
125.140.242.236 attack
2019-12-25T09:09:54.000739tmaserv sshd\[15242\]: Failed password for root from 125.140.242.236 port 43156 ssh2
2019-12-25T10:24:31.793916tmaserv sshd\[18383\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.140.242.236  user=root
2019-12-25T10:24:33.610866tmaserv sshd\[18383\]: Failed password for root from 125.140.242.236 port 47578 ssh2
2019-12-25T10:39:28.330818tmaserv sshd\[21444\]: Invalid user maid from 125.140.242.236 port 48452
2019-12-25T10:39:28.337539tmaserv sshd\[21444\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.140.242.236
2019-12-25T10:39:30.629744tmaserv sshd\[21444\]: Failed password for invalid user maid from 125.140.242.236 port 48452 ssh2
...
2019-12-25 17:17:12
185.219.133.163 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-25 17:06:59
45.55.142.207 attackbotsspam
Dec 25 09:29:04 [host] sshd[3912]: Invalid user kobes from 45.55.142.207
Dec 25 09:29:04 [host] sshd[3912]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.142.207
Dec 25 09:29:06 [host] sshd[3912]: Failed password for invalid user kobes from 45.55.142.207 port 34658 ssh2
2019-12-25 16:52:44
116.239.254.100 attackspambots
2019-12-25 00:26:08 H=(ylmf-pc) [116.239.254.100]:50653 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pc
2019-12-25 00:26:14 H=(ylmf-pc) [116.239.254.100]:50186 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pc
2019-12-25 00:26:20 H=(ylmf-pc) [116.239.254.100]:50703 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pc
...
2019-12-25 17:12:43
45.134.179.57 attackbotsspam
Dec 25 09:59:22 debian-2gb-nbg1-2 kernel: \[917097.542678\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.134.179.57 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=63933 PROTO=TCP SPT=50593 DPT=8707 WINDOW=1024 RES=0x00 SYN URGP=0
2019-12-25 17:01:00
1.52.63.228 attack
Dec 25 08:24:58 XXX sshd[55042]: Invalid user user from 1.52.63.228 port 1723
2019-12-25 17:10:05
1.2.144.85 attackspam
/var/log/messages:Dec 25 06:08:18 sanyalnet-cloud-vps audispd: node=sanyalnet-cloud-vps.freeddns.org type=CRYPTO_SESSION msg=audhostname(1577254098.699:76686): pid=9146 uid=0 auid=4294967295 ses=4294967295 msg='op=start direction=from-server cipher=aexxxxxxx28-ctr ksize=128 mac=hmac-sha2-256 pfs=ecdh-sha2-nistp256 spid=9147 suid=74 rport=60580 laddr=104.167.106.93 lport=22  exe="/usr/sbin/sshd" hostname=? addr=1.2.144.85 terminal=? res=success'
/var/log/messages:Dec 25 06:08:18 sanyalnet-cloud-vps audispd: node=sanyalnet-cloud-vps.freeddns.org type=CRYPTO_SESSION msg=audhostname(1577254098.703:76687): pid=9146 uid=0 auid=4294967295 ses=4294967295 msg='op=start direction=from-client cipher=aexxxxxxx28-ctr ksize=128 mac=hmac-sha2-256 pfs=ecdh-sha2-nistp256 spid=9147 suid=74 rport=60580 laddr=104.167.106.93 lport=22  exe="/usr/sbin/sshd" hostname=? addr=1.2.144.85 terminal=? res=success'
/var/log/messages:Dec 25 06:08:20 sanyalnet-cloud-vps fail2ban.filter[1551]: INFO [ssh........
-------------------------------
2019-12-25 16:54:22
121.241.244.93 attack
Dec 25 09:14:56 MK-Soft-VM7 sshd[3288]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.241.244.93 
Dec 25 09:14:58 MK-Soft-VM7 sshd[3288]: Failed password for invalid user test from 121.241.244.93 port 35715 ssh2
...
2019-12-25 17:11:19
14.189.145.199 attack
Unauthorized connection attempt detected from IP address 14.189.145.199 to port 445
2019-12-25 17:22:50
202.144.157.70 attack
Dec 25 07:26:09 serwer sshd\[23684\]: Invalid user rpc from 202.144.157.70 port 25618
Dec 25 07:26:09 serwer sshd\[23684\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.144.157.70
Dec 25 07:26:10 serwer sshd\[23684\]: Failed password for invalid user rpc from 202.144.157.70 port 25618 ssh2
...
2019-12-25 17:20:07
222.186.175.169 attackspam
Dec 25 10:13:11 ns381471 sshd[29604]: Failed password for root from 222.186.175.169 port 25856 ssh2
Dec 25 10:13:24 ns381471 sshd[29604]: error: maximum authentication attempts exceeded for root from 222.186.175.169 port 25856 ssh2 [preauth]
2019-12-25 17:24:51
5.196.226.217 attack
Dec 25 11:07:58 server sshd\[4736\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=agramant.fr  user=bin
Dec 25 11:08:01 server sshd\[4736\]: Failed password for bin from 5.196.226.217 port 60932 ssh2
Dec 25 11:16:42 server sshd\[7307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=agramant.fr  user=root
Dec 25 11:16:44 server sshd\[7307\]: Failed password for root from 5.196.226.217 port 58064 ssh2
Dec 25 11:18:57 server sshd\[7570\]: Invalid user backup from 5.196.226.217
Dec 25 11:18:57 server sshd\[7570\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=agramant.fr 
...
2019-12-25 16:55:42

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