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 <<>> 57.21.104.106
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45254
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.21.104.106.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 20:22:06 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 106.104.21.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 106.104.21.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
13.73.159.163 attack
[SatFeb0101:09:42.6533802020][:error][pid32360:tid47092635195136][client13.73.159.163:59998][client13.73.159.163]ModSecurity:Accessdeniedwithcode403\(phase2\).File"/tmp/20200201-010942-XjTBxewwATcLkB3zyHf4MgAAAQs-file-x2Pryc"rejectedbytheapproverscript"/etc/cxs/cxscgi.sh":0[file"/etc/apache2/conf.d/modsec_vendor_configs/configserver/00_configserver.conf"][line"7"][id"1010101"][msg"ConfigServerExploitScanner\(cxs\)triggered"][severity"CRITICAL"][hostname"ponzellini.ch"][uri"/wp-admin/admin-post.php"][unique_id"XjTBxewwATcLkB3zyHf4MgAAAQs"]
2020-02-01 10:53:01
45.226.81.197 attackbotsspam
Unauthorized connection attempt detected from IP address 45.226.81.197 to port 2220 [J]
2020-02-01 10:32:46
187.170.89.24 attack
Unauthorized connection attempt from IP address 187.170.89.24 on Port 445(SMB)
2020-02-01 10:52:15
91.134.142.57 attack
$f2bV_matches
2020-02-01 10:35:01
222.186.52.139 attack
Unauthorized connection attempt detected from IP address 222.186.52.139 to port 22 [J]
2020-02-01 10:17:35
113.61.111.251 attack
Unauthorized connection attempt from IP address 113.61.111.251 on Port 445(SMB)
2020-02-01 10:22:22
212.156.221.69 attackspambots
Unauthorized connection attempt detected from IP address 212.156.221.69 to port 2220 [J]
2020-02-01 10:35:32
111.93.246.171 attackbotsspam
Invalid user kavya from 111.93.246.171 port 49466
2020-02-01 10:16:35
186.3.234.169 attackspam
Unauthorized connection attempt detected from IP address 186.3.234.169 to port 2220 [J]
2020-02-01 10:37:28
186.88.53.167 attackbotsspam
Unauthorized connection attempt from IP address 186.88.53.167 on Port 445(SMB)
2020-02-01 10:15:28
125.213.150.7 attack
Feb  1 01:11:28 mout sshd[10178]: Invalid user dspace from 125.213.150.7 port 46108
2020-02-01 10:22:59
132.232.48.121 attackspambots
Unauthorized connection attempt detected from IP address 132.232.48.121 to port 2220 [J]
2020-02-01 10:46:16
18.197.100.150 attackbotsspam
[FriJan3122:30:40.3758352020][:error][pid12190:tid47392770438912][client18.197.100.150:51104][client18.197.100.150]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\(\?:\\\\\\\\b\(\?:\\\\\\\\.\(\?:ht\(\?:access\|passwd\|group\)\|www_\?acl\)\|global\\\\\\\\.asa\|httpd\\\\\\\\.conf\|boot\\\\\\\\.ini\|web.config\)\\\\\\\\b\|\(\|\^\|\\\\\\\\.\\\\\\\\.\)/etc/\|/\\\\\\\\.\(\?:history\|bash_history\|sh_history\|env\)\$\)"atREQUEST_FILENAME.[file"/usr/local/apache.ea3/conf/modsec_rules/10_asl_rules.conf"][line"211"][id"390709"][rev"30"][msg"Atomicorp.comWAFRules:Attempttoaccessprotectedfileremotely"][data"/.env"][severity"CRITICAL"][hostname"staufferpittura.ch"][uri"/.env"][unique_id"XjScgBZ2LVVmbSpBd99r6AAAAAU"][FriJan3122:30:43.5804162020][:error][pid12190:tid47392774641408][client18.197.100.150:45536][client18.197.100.150]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\(\?:\\\\\\\\b\(\?:\\\\\\\\.\(\?:ht\(\?:access\|passwd\|group\)\|www_\?acl\)\|global\\\\\\\\.asa\|httpd
2020-02-01 10:24:09
222.186.31.83 attackspam
Jan 31 23:16:41 firewall sshd[20307]: Failed password for root from 222.186.31.83 port 19275 ssh2
Jan 31 23:16:43 firewall sshd[20307]: Failed password for root from 222.186.31.83 port 19275 ssh2
Jan 31 23:16:46 firewall sshd[20307]: Failed password for root from 222.186.31.83 port 19275 ssh2
...
2020-02-01 10:26:37
221.134.152.66 attackbotsspam
Unauthorized connection attempt from IP address 221.134.152.66 on Port 445(SMB)
2020-02-01 10:24:32

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