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: Switzerland

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 <<>> 57.231.157.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11272
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.231.157.221.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012901 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 05:03:38 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 221.157.231.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 221.157.231.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
194.26.29.113 attackspambots
Apr  2 11:31:43 debian-2gb-nbg1-2 kernel: \[8078947.949662\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.113 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=1628 PROTO=TCP SPT=50788 DPT=3100 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-02 18:18:28
89.35.39.60 attackbots
CMS (WordPress or Joomla) login attempt.
2020-04-02 18:31:35
90.216.41.5 attackspambots
Port probing on unauthorized port 81
2020-04-02 18:22:24
159.65.12.204 attack
Apr  1 23:46:01 s158375 sshd[20552]: Failed password for root from 159.65.12.204 port 59464 ssh2
2020-04-02 18:20:30
45.232.73.83 attackspam
SSH Brute-Forcing (server1)
2020-04-02 18:35:59
161.202.108.43 attack
Apr 02 03:31:55 askasleikir sshd[98080]: Failed password for root from 161.202.108.43 port 39114 ssh2
Apr 02 03:40:54 askasleikir sshd[98386]: Failed password for root from 161.202.108.43 port 41718 ssh2
Apr 02 03:43:53 askasleikir sshd[98501]: Failed password for invalid user fys from 161.202.108.43 port 33452 ssh2
2020-04-02 18:11:17
80.247.110.70 attackbotsspam
Unauthorized connection attempt detected from IP address 80.247.110.70 to port 23 [T]
2020-04-02 18:17:04
103.207.11.10 attack
Triggered by Fail2Ban at Ares web server
2020-04-02 18:51:38
51.161.51.148 attackbotsspam
Fail2Ban Ban Triggered
2020-04-02 18:22:51
222.186.180.8 attackspam
2020-04-02T21:49:14.435872luisaranguren sshd[1982033]: Connection from 222.186.180.8 port 1988 on 10.10.10.6 port 22 rdomain ""
2020-04-02T21:49:14.825615luisaranguren sshd[1982033]: Unable to negotiate with 222.186.180.8 port 1988: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
...
2020-04-02 18:53:28
218.92.0.168 attackbots
Brute force attempt
2020-04-02 18:39:07
157.245.202.159 attackspambots
Apr  2 10:35:24 [HOSTNAME] sshd[20443]: User **removed** from 157.245.202.159 not allowed because not listed in AllowUsers
Apr  2 10:35:24 [HOSTNAME] sshd[20443]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.202.159  user=**removed**
Apr  2 10:35:27 [HOSTNAME] sshd[20443]: Failed password for invalid user **removed** from 157.245.202.159 port 53836 ssh2
...
2020-04-02 18:20:00
183.83.175.211 attackbotsspam
1585799586 - 04/02/2020 05:53:06 Host: 183.83.175.211/183.83.175.211 Port: 445 TCP Blocked
2020-04-02 18:28:32
101.51.181.230 attackspam
Unauthorized connection attempt from IP address 101.51.181.230 on Port 445(SMB)
2020-04-02 18:52:23
47.111.22.130 attackbotsspam
Port scan on 3 port(s): 2377 4243 4244
2020-04-02 18:32:44

Recently Reported IPs

65.5.51.208 89.189.31.47 63.113.134.0 210.220.31.175
91.66.187.43 114.79.16.206 209.212.23.39 62.9.21.241
34.42.214.104 44.160.10.227 4.200.215.191 125.145.158.68
3.125.4.46 170.171.191.120 163.175.213.248 76.65.173.156
228.164.92.64 14.6.173.136 237.59.187.37 172.79.35.156