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 <<>> 157.21.57.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13445
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;157.21.57.5.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020601 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 05:37:49 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 5.57.21.157.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 5.57.21.157.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.120.131.54 attackspam
SMTP-sasl brute force
...
2019-07-07 22:11:20
45.13.39.53 attackspam
Jul  7 16:21:15 mail postfix/smtpd\[31933\]: warning: unknown\[45.13.39.53\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  7 16:22:03 mail postfix/smtpd\[1463\]: warning: unknown\[45.13.39.53\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul  7 16:22:54 mail postfix/smtpd\[1006\]: warning: unknown\[45.13.39.53\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-07-07 22:28:57
41.72.7.247 attackbotsspam
Jul  7 16:45:48 srv-4 sshd\[16789\]: Invalid user admin from 41.72.7.247
Jul  7 16:45:48 srv-4 sshd\[16789\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.72.7.247
Jul  7 16:45:49 srv-4 sshd\[16789\]: Failed password for invalid user admin from 41.72.7.247 port 50831 ssh2
...
2019-07-07 22:57:10
103.35.64.73 attackspam
Jul  7 15:43:46 lnxded64 sshd[13576]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.35.64.73
Jul  7 15:43:48 lnxded64 sshd[13576]: Failed password for invalid user client from 103.35.64.73 port 47336 ssh2
Jul  7 15:47:35 lnxded64 sshd[14520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.35.64.73
2019-07-07 22:06:03
218.92.0.180 attack
Jul  7 15:47:10 vpn01 sshd\[919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.180  user=root
Jul  7 15:47:12 vpn01 sshd\[919\]: Failed password for root from 218.92.0.180 port 32949 ssh2
Jul  7 15:47:24 vpn01 sshd\[919\]: Failed password for root from 218.92.0.180 port 32949 ssh2
2019-07-07 22:08:38
89.22.55.42 attack
IMAP brute force
...
2019-07-07 23:03:21
168.0.189.13 attackbotsspam
Automatic report - Web App Attack
2019-07-07 22:42:25
206.189.122.133 attack
k+ssh-bruteforce
2019-07-07 22:53:03
143.208.249.218 attack
failed_logins
2019-07-07 22:34:37
5.133.66.246 attackbots
Jul  7 15:45:26 server postfix/smtpd[30230]: NOQUEUE: reject: RCPT from boundless.ppobmspays.com[5.133.66.246]: 554 5.7.1 Service unavailable; Client host [5.133.66.246] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS; from= to= proto=ESMTP helo=
2019-07-07 23:07:56
195.9.99.122 attack
SSH invalid-user multiple login try
2019-07-07 23:10:16
185.89.100.243 attackspambots
[SunJul0715:47:10.0609712019][:error][pid15755:tid47152582354688][client185.89.100.243:45998][client185.89.100.243]ModSecurity:Accessdeniedwithcode403\(phase2\).Matchof"rx\(MSWebServicesClientProtocol\|WormlyBot\|webauth@cmcm\\\\\\\\.com\)"against"REQUEST_HEADERS:User-Agent"required.[file"/usr/local/apache.ea3/conf/modsec_rules/20_asl_useragents.conf"][line"391"][id"397989"][rev"1"][msg"Atomicorp.comWAFRules:MSIE6.0detected\(DisableifyouwanttoallowMSIE6\)"][severity"WARNING"][hostname"panfm.ch"][uri"/wp-content/plugins/twitterB/uninstall.php"][unique_id"XSH33oAv6aZAGiQCGEMkYwAAAMM"]\,referer:http://panfm.ch/wp-content/plugins/twitterB/uninstall.php[SunJul0715:47:12.6127112019][:error][pid15753:tid47152580253440][client185.89.100.243:35748][client185.89.100.243]ModSecurity:Accessdeniedwithcode403\(phase2\).Matchof"rx\(MSWebServicesClientProtocol\|WormlyBot\|webauth@cmcm\\\\\\\\.com\)"against"REQUEST_HEADERS:User-Agent"required.[file"/usr/local/apache.ea3/conf/modsec_rules/20_asl_user
2019-07-07 22:12:48
178.15.18.42 attackspambots
SSH Brute Force, server-1 sshd[28583]: Failed password for invalid user dis from 178.15.18.42 port 48392 ssh2
2019-07-07 22:06:41
200.70.56.204 attackbotsspam
Jul  7 16:10:43 [host] sshd[6658]: Invalid user nessus from 200.70.56.204
Jul  7 16:10:43 [host] sshd[6658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.70.56.204
Jul  7 16:10:46 [host] sshd[6658]: Failed password for invalid user nessus from 200.70.56.204 port 55504 ssh2
2019-07-07 22:22:59
198.200.75.101 attackbots
Jul  7 15:46:26 cvbmail sshd\[1374\]: Invalid user fv from 198.200.75.101
Jul  7 15:46:26 cvbmail sshd\[1374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.200.75.101
Jul  7 15:46:28 cvbmail sshd\[1374\]: Failed password for invalid user fv from 198.200.75.101 port 48950 ssh2
2019-07-07 22:43:32

Recently Reported IPs

70.240.208.55 153.18.57.170 134.253.15.225 198.225.113.38
109.153.244.234 76.91.155.221 135.142.114.94 140.183.68.57
39.178.229.72 250.242.92.246 119.192.211.194 184.65.35.59
58.154.143.145 254.54.47.54 54.70.143.20 114.177.110.247
240.33.156.68 180.53.235.87 215.223.127.84 78.20.138.168