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

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 <<>> 104.19.166.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44575
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.19.166.42.			IN	A

;; AUTHORITY SECTION:
.			372	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022401 1800 900 604800 86400

;; Query time: 73 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 25 12:07:18 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 42.166.19.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.166.19.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.209.0.92 attackspambots
12/24/2019-16:05:57.169577 185.209.0.92 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-12-25 05:13:58
129.146.142.82 attackbots
Triggered: repeated knocking on closed ports.
2019-12-25 04:46:40
63.83.78.244 attackbots
Lines containing failures of 63.83.78.244
Dec 24 15:24:37 shared04 postfix/smtpd[10730]: connect from wily.qdzpjgc.com[63.83.78.244]
Dec 24 15:24:37 shared04 policyd-spf[10737]: prepend Received-SPF: Pass (mailfrom) identhostnamey=mailfrom; client-ip=63.83.78.244; helo=wily.objarka.com; envelope-from=x@x
Dec x@x
Dec 24 15:24:38 shared04 postfix/smtpd[10730]: disconnect from wily.qdzpjgc.com[63.83.78.244] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Dec 24 15:24:40 shared04 postfix/smtpd[10730]: connect from wily.qdzpjgc.com[63.83.78.244]
Dec 24 15:24:41 shared04 policyd-spf[10737]: prepend Received-SPF: Pass (mailfrom) identhostnamey=mailfrom; client-ip=63.83.78.244; helo=wily.objarka.com; envelope-from=x@x
Dec x@x
Dec 24 15:24:41 shared04 postfix/smtpd[10730]: disconnect from wily.qdzpjgc.com[63.83.78.244] ehlo=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=3/5
Dec 24 15:24:56 shared04 postfix/smtpd[10730]: connect from wily.qdzpjgc.com[63.83.78.244]
Dec ........
------------------------------
2019-12-25 05:12:00
49.232.5.122 attack
Dec 24 18:27:46 mout sshd[27991]: Invalid user basnett from 49.232.5.122 port 55594
2019-12-25 04:57:05
58.218.66.88 attack
Dec 24 20:38:55 debian-2gb-nbg1-2 kernel: \[869073.414635\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=58.218.66.88 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=104 ID=256 PROTO=TCP SPT=6000 DPT=1433 WINDOW=16384 RES=0x00 SYN URGP=0
2019-12-25 05:16:46
213.222.56.130 attackbots
ET SCAN ZmEu Scanner User-Agent Inbound - port: 80 proto: TCP cat: A Network Trojan was Detected
2019-12-25 05:21:25
2607:f298:5:101b::db5:7d2 attackspambots
[TueDec2417:20:41.8026782019][:error][pid9558:tid47297004078848][client2607:f298:5:101b::db5:7d2:34026][client2607:f298:5:101b::db5:7d2]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\(\?:\$mozilla\^\|mozilla/[45]\\\\\\\\.[1-9]\|\^mozilla/4\\\\\\\\.0\$\)"atREQUEST_HEADERS:User-Agent.[file"/etc/apache2/conf.d/modsec_rules/20_asl_useragents.conf"][line"426"][id"330131"][rev"3"][msg"Atomicorp.comWAFRules:MaliciousBotBlocked\(FakeMozillaUserAgentStringDetected\)"][severity"CRITICAL"][hostname"wwlc.ch"][uri"/wp-includes/class.wp.php"][unique_id"XgI62W3UiqLPeGw4@72H0gAAAA8"]\,referer:wwlc.ch[TueDec2417:20:42.1833902019][:error][pid9625:tid47296999876352][client2607:f298:5:101b::db5:7d2:49048][client2607:f298:5:101b::db5:7d2]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"\(\?:\$mozilla\^\|mozilla/[45]\\\\\\\\.[1-9]\|\^mozilla/4\\\\\\\\.0\$\)"atREQUEST_HEADERS:User-Agent.[file"/etc/apache2/conf.d/modsec_rules/20_asl_useragents.conf"][line"426"][id"330131"][rev"3"]
2019-12-25 04:43:32
45.125.66.193 attack
2019-12-24 dovecot_login authenticator failed for \(User\) \[45.125.66.193\]: 535 Incorrect authentication data \(set_id=standby\)
2019-12-24 dovecot_login authenticator failed for \(User\) \[45.125.66.193\]: 535 Incorrect authentication data \(set_id=aileen\)
2019-12-24 dovecot_login authenticator failed for \(User\) \[45.125.66.193\]: 535 Incorrect authentication data \(set_id=columbus\)
2019-12-25 05:17:12
81.95.27.200 attackspam
Unauthorized connection attempt from IP address 81.95.27.200 on Port 445(SMB)
2019-12-25 04:52:27
188.162.51.160 attackbotsspam
1577201374 - 12/24/2019 16:29:34 Host: 188.162.51.160/188.162.51.160 Port: 445 TCP Blocked
2019-12-25 05:12:30
76.12.219.151 attack
Dec 24 14:02:59 netserv300 sshd[19719]: Connection from 76.12.219.151 port 38954 on 188.40.78.197 port 22
Dec 24 14:02:59 netserv300 sshd[19721]: Connection from 76.12.219.151 port 54282 on 188.40.78.230 port 22
Dec 24 14:02:59 netserv300 sshd[19720]: Connection from 76.12.219.151 port 54182 on 188.40.78.228 port 22
Dec 24 14:02:59 netserv300 sshd[19722]: Connection from 76.12.219.151 port 58740 on 188.40.78.229 port 22
Dec 24 14:05:27 netserv300 sshd[19811]: Connection from 76.12.219.151 port 38870 on 188.40.78.230 port 22
Dec 24 14:05:27 netserv300 sshd[19812]: Connection from 76.12.219.151 port 43332 on 188.40.78.229 port 22
Dec 24 14:05:27 netserv300 sshd[19813]: Connection from 76.12.219.151 port 38796 on 188.40.78.228 port 22
Dec 24 14:05:27 netserv300 sshd[19816]: Connection from 76.12.219.151 port 51918 on 188.40.78.197 port 22
Dec 24 14:05:38 netserv300 sshd[19821]: Connection from 76.12.219.151 port 42704 on 188.40.78.197 port 22
Dec 24 14:05:38 netserv300 sshd........
------------------------------
2019-12-25 05:21:06
36.155.114.151 attackspam
Dec 24 20:25:06 51-15-180-239 sshd[16856]: Invalid user calija from 36.155.114.151 port 41243
...
2019-12-25 05:16:35
154.72.187.26 attackspam
proto=tcp  .  spt=55633  .  dpt=25  .     (Listed on    dnsbl-sorbs plus abuseat-org and barracuda)     (445)
2019-12-25 05:02:07
46.17.105.229 attackspambots
firewall-block, port(s): 445/tcp
2019-12-25 04:48:55
186.15.64.107 attack
Unauthorized connection attempt from IP address 186.15.64.107 on Port 445(SMB)
2019-12-25 04:56:08

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