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 <<>> 146.42.21.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32469
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;146.42.21.137.			IN	A

;; AUTHORITY SECTION:
.			537	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010901 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 10 12:57:18 CST 2022
;; MSG SIZE  rcvd: 106
Host info
137.21.42.146.in-addr.arpa domain name pointer non-routed-un-exposed-IP.42.146.in-addr.arpa.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
137.21.42.146.in-addr.arpa	name = non-routed-un-exposed-IP.42.146.in-addr.arpa.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
188.226.182.209 attackspam
Oct 22 16:55:13 firewall sshd[21949]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.226.182.209
Oct 22 16:55:13 firewall sshd[21949]: Invalid user support2 from 188.226.182.209
Oct 22 16:55:15 firewall sshd[21949]: Failed password for invalid user support2 from 188.226.182.209 port 34088 ssh2
...
2019-10-23 03:58:42
193.32.160.149 attackbots
Oct 22 21:41:55 relay postfix/smtpd\[6577\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.149\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.150\]\>
Oct 22 21:41:55 relay postfix/smtpd\[6577\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.149\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.150\]\>
Oct 22 21:41:55 relay postfix/smtpd\[6577\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.149\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[193.32.160.150\]\>
Oct 22 21:41:55 relay postfix/smtpd\[6577\]: NOQUEUE: reject: RCPT from unknown\[193.32.160.149\]: 554 5.7.1 \
2019-10-23 03:50:03
106.12.23.128 attackspam
Oct 22 21:20:53 pkdns2 sshd\[34219\]: Invalid user org from 106.12.23.128Oct 22 21:20:56 pkdns2 sshd\[34219\]: Failed password for invalid user org from 106.12.23.128 port 47988 ssh2Oct 22 21:25:10 pkdns2 sshd\[34430\]: Invalid user bai123 from 106.12.23.128Oct 22 21:25:13 pkdns2 sshd\[34430\]: Failed password for invalid user bai123 from 106.12.23.128 port 56058 ssh2Oct 22 21:29:30 pkdns2 sshd\[34597\]: Invalid user conferenceroom from 106.12.23.128Oct 22 21:29:31 pkdns2 sshd\[34597\]: Failed password for invalid user conferenceroom from 106.12.23.128 port 35882 ssh2
...
2019-10-23 03:44:53
203.205.21.110 attackbots
Unauthorised access (Oct 22) SRC=203.205.21.110 LEN=40 TTL=239 ID=46104 TCP DPT=1433 WINDOW=1024 SYN
2019-10-23 03:48:46
139.130.213.198 attack
Honeypot attack, port: 23, PTR: jol3016877.lnk.telstra.net.
2019-10-23 03:50:30
45.243.53.111 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2019-10-23 03:25:07
81.28.100.191 attack
Postfix RBL failed
2019-10-23 03:26:10
109.70.100.24 attack
fail2ban honeypot
2019-10-23 04:01:54
116.96.116.151 attack
Unauthorized IMAP connection attempt
2019-10-23 03:55:58
211.144.114.26 attack
Oct 22 13:43:02 amit sshd\[8686\]: Invalid user whitney from 211.144.114.26
Oct 22 13:43:02 amit sshd\[8686\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.144.114.26
Oct 22 13:43:03 amit sshd\[8686\]: Failed password for invalid user whitney from 211.144.114.26 port 49638 ssh2
...
2019-10-23 03:27:38
8.23.37.95 attackbotsspam
8.23.37.95 has been banned for [spam]
...
2019-10-23 03:33:04
93.175.193.42 attackspambots
Oct 22 13:25:05 mxgate1 postfix/postscreen[9736]: CONNECT from [93.175.193.42]:64088 to [176.31.12.44]:25
Oct 22 13:25:05 mxgate1 postfix/dnsblog[10046]: addr 93.175.193.42 listed by domain zen.spamhaus.org as 127.0.0.4
Oct 22 13:25:05 mxgate1 postfix/dnsblog[9740]: addr 93.175.193.42 listed by domain cbl.abuseat.org as 127.0.0.2
Oct 22 13:25:05 mxgate1 postfix/dnsblog[9741]: addr 93.175.193.42 listed by domain bl.spamcop.net as 127.0.0.2
Oct 22 13:25:05 mxgate1 postfix/dnsblog[9782]: addr 93.175.193.42 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Oct 22 13:25:06 mxgate1 postfix/dnsblog[9737]: addr 93.175.193.42 listed by domain b.barracudacentral.org as 127.0.0.2
Oct 22 13:25:11 mxgate1 postfix/postscreen[9736]: DNSBL rank 6 for [93.175.193.42]:64088
Oct x@x
Oct 22 13:25:11 mxgate1 postfix/postscreen[9736]: HANGUP after 0.26 from [93.175.193.42]:64088 in tests after SMTP handshake
Oct 22 13:25:11 mxgate1 postfix/postscreen[9736]: DISCONNECT [93.175.193.42]:64088

........
-------------------------------
2019-10-23 03:49:32
201.149.82.181 attackspambots
Honeypot attack, port: 445, PTR: 181.82.149.201.in-addr.arpa.
2019-10-23 03:30:04
59.28.91.30 attackspam
Oct 22 12:09:30 TORMINT sshd\[23326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.28.91.30  user=root
Oct 22 12:09:32 TORMINT sshd\[23326\]: Failed password for root from 59.28.91.30 port 48148 ssh2
Oct 22 12:14:14 TORMINT sshd\[23590\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.28.91.30  user=root
...
2019-10-23 03:43:12
106.12.127.211 attackbotsspam
detected by Fail2Ban
2019-10-23 03:30:48

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