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 <<>> 21.42.166.64
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62590
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.42.166.64.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021300 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 17:35:24 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 64.166.42.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 64.166.42.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
213.220.219.248 attackspambots
ssh failed login
2020-01-02 17:24:14
148.255.174.229 attackbots
Jan  2 07:55:24 IngegnereFirenze sshd[24363]: Did not receive identification string from 148.255.174.229 port 35809
...
2020-01-02 17:34:03
5.135.181.11 attackspam
2020-01-02T08:54:01.707426abusebot-7.cloudsearch.cf sshd[28054]: Invalid user shultz from 5.135.181.11 port 41714
2020-01-02T08:54:01.712012abusebot-7.cloudsearch.cf sshd[28054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3010967.ip-5-135-181.eu
2020-01-02T08:54:01.707426abusebot-7.cloudsearch.cf sshd[28054]: Invalid user shultz from 5.135.181.11 port 41714
2020-01-02T08:54:04.070764abusebot-7.cloudsearch.cf sshd[28054]: Failed password for invalid user shultz from 5.135.181.11 port 41714 ssh2
2020-01-02T08:56:43.806197abusebot-7.cloudsearch.cf sshd[28237]: Invalid user riiber from 5.135.181.11 port 37070
2020-01-02T08:56:43.810237abusebot-7.cloudsearch.cf sshd[28237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3010967.ip-5-135-181.eu
2020-01-02T08:56:43.806197abusebot-7.cloudsearch.cf sshd[28237]: Invalid user riiber from 5.135.181.11 port 37070
2020-01-02T08:56:45.579744abusebot-7.cloudsearc
...
2020-01-02 17:26:09
176.202.172.216 attackspam
Host Scan
2020-01-02 17:00:57
188.166.159.148 attackbotsspam
$f2bV_matches
2020-01-02 17:02:25
95.178.159.193 attackbotsspam
Telnetd brute force attack detected by fail2ban
2020-01-02 17:32:06
120.92.33.13 attackbotsspam
Jan  2 07:51:24 srv-ubuntu-dev3 sshd[26118]: Invalid user lee from 120.92.33.13
Jan  2 07:51:24 srv-ubuntu-dev3 sshd[26118]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.33.13
Jan  2 07:51:24 srv-ubuntu-dev3 sshd[26118]: Invalid user lee from 120.92.33.13
Jan  2 07:51:26 srv-ubuntu-dev3 sshd[26118]: Failed password for invalid user lee from 120.92.33.13 port 62346 ssh2
Jan  2 07:55:57 srv-ubuntu-dev3 sshd[26466]: Invalid user macsimus from 120.92.33.13
Jan  2 07:55:57 srv-ubuntu-dev3 sshd[26466]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.33.13
Jan  2 07:55:57 srv-ubuntu-dev3 sshd[26466]: Invalid user macsimus from 120.92.33.13
Jan  2 07:56:00 srv-ubuntu-dev3 sshd[26466]: Failed password for invalid user macsimus from 120.92.33.13 port 24122 ssh2
Jan  2 08:00:35 srv-ubuntu-dev3 sshd[26858]: Invalid user moonyean from 120.92.33.13
...
2020-01-02 17:20:01
85.99.98.182 attack
Automatic report - Banned IP Access
2020-01-02 17:06:28
63.81.87.72 attack
$f2bV_matches
2020-01-02 17:29:32
180.123.33.164 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2020-01-02 17:12:38
51.38.234.224 attackspam
Dec 31 22:28:55 serwer sshd\[2785\]: Invalid user aplmgr01 from 51.38.234.224 port 56402
Dec 31 22:28:55 serwer sshd\[2785\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.234.224
Dec 31 22:28:57 serwer sshd\[2785\]: Failed password for invalid user aplmgr01 from 51.38.234.224 port 56402 ssh2
...
2020-01-02 17:09:10
106.13.125.241 attackspambots
Jan  2 07:50:25 ns3110291 sshd\[13567\]: Invalid user test from 106.13.125.241
Jan  2 07:50:25 ns3110291 sshd\[13567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.125.241 
Jan  2 07:50:27 ns3110291 sshd\[13567\]: Failed password for invalid user test from 106.13.125.241 port 45720 ssh2
Jan  2 07:53:03 ns3110291 sshd\[13610\]: Invalid user admin from 106.13.125.241
Jan  2 07:53:03 ns3110291 sshd\[13610\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.125.241 
...
2020-01-02 17:17:00
117.158.175.164 attackbotsspam
Honeypot attack, port: 81, PTR: PTR record not found
2020-01-02 17:10:49
31.169.4.163 attack
Fail2Ban Ban Triggered
2020-01-02 17:18:51
59.25.132.248 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-02 17:04:48

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