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: Japan

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 <<>> 42.146.21.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20615
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.146.21.11.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013001 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 11:28:15 CST 2025
;; MSG SIZE  rcvd: 105
Host info
11.21.146.42.in-addr.arpa domain name pointer 42-146-21-11.rev.home.ne.jp.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
11.21.146.42.in-addr.arpa	name = 42-146-21-11.rev.home.ne.jp.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
112.85.42.178 attackspambots
Dec 30 22:02:41 vmd17057 sshd\[24389\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.178  user=root
Dec 30 22:02:42 vmd17057 sshd\[24389\]: Failed password for root from 112.85.42.178 port 46655 ssh2
Dec 30 22:02:46 vmd17057 sshd\[24389\]: Failed password for root from 112.85.42.178 port 46655 ssh2
...
2019-12-31 05:03:03
106.13.58.170 attack
Dec 30 21:13:05 nextcloud sshd\[26382\]: Invalid user wwwadmin from 106.13.58.170
Dec 30 21:13:05 nextcloud sshd\[26382\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.58.170
Dec 30 21:13:08 nextcloud sshd\[26382\]: Failed password for invalid user wwwadmin from 106.13.58.170 port 55754 ssh2
...
2019-12-31 05:23:19
118.24.95.31 attackbotsspam
ssh failed login
2019-12-31 05:16:05
201.249.59.205 attackspam
Dec 30 21:13:33 vpn01 sshd[31477]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.249.59.205
Dec 30 21:13:35 vpn01 sshd[31477]: Failed password for invalid user pcap from 201.249.59.205 port 42682 ssh2
...
2019-12-31 05:06:04
37.49.230.103 attackbotsspam
\[2019-12-30 15:34:20\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-30T15:34:20.986-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011390237920793",SessionID="0x7f0fb467eb08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.103/5060",ACLName="no_extension_match"
\[2019-12-30 15:34:33\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-30T15:34:33.145-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="390237920793",SessionID="0x7f0fb48c2048",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.103/5060",ACLName="no_extension_match"
\[2019-12-30 15:34:44\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-30T15:34:44.971-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="1011390237920793",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.103/5060",ACLName="no_extensi
2019-12-31 04:53:42
134.209.156.57 attackspam
Dec 30 20:42:53 zeus sshd[11865]: Failed password for root from 134.209.156.57 port 38006 ssh2
Dec 30 20:46:31 zeus sshd[11971]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.156.57 
Dec 30 20:46:33 zeus sshd[11971]: Failed password for invalid user gormley from 134.209.156.57 port 41612 ssh2
2019-12-31 05:07:19
159.203.30.120 attack
Dec 30 21:57:38 localhost sshd\[32268\]: Invalid user lorraine from 159.203.30.120 port 48772
Dec 30 21:57:38 localhost sshd\[32268\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.30.120
Dec 30 21:57:40 localhost sshd\[32268\]: Failed password for invalid user lorraine from 159.203.30.120 port 48772 ssh2
2019-12-31 05:08:13
118.96.90.122 attackbotsspam
Fail2Ban Ban Triggered
2019-12-31 05:13:58
27.78.14.83 attackspambots
2019-12-30T21:56:47.951594scmdmz1 sshd[27448]: Invalid user user from 27.78.14.83 port 44572
2019-12-30T21:56:49.548561scmdmz1 sshd[27448]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.78.14.83
2019-12-30T21:56:47.951594scmdmz1 sshd[27448]: Invalid user user from 27.78.14.83 port 44572
2019-12-30T21:56:51.102122scmdmz1 sshd[27448]: Failed password for invalid user user from 27.78.14.83 port 44572 ssh2
2019-12-30T21:57:10.616076scmdmz1 sshd[27493]: Invalid user support from 27.78.14.83 port 32810
...
2019-12-31 05:02:05
157.7.184.37 attackbotsspam
WordPress login Brute force / Web App Attack on client site.
2019-12-31 05:13:26
149.56.131.73 attackspam
2019-12-30T20:11:59.796510shield sshd\[16518\]: Invalid user info from 149.56.131.73 port 48534
2019-12-30T20:11:59.801007shield sshd\[16518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.ip-149-56-131.net
2019-12-30T20:12:01.735056shield sshd\[16518\]: Failed password for invalid user info from 149.56.131.73 port 48534 ssh2
2019-12-30T20:13:45.778937shield sshd\[16906\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.ip-149-56-131.net  user=root
2019-12-30T20:13:48.269189shield sshd\[16906\]: Failed password for root from 149.56.131.73 port 36314 ssh2
2019-12-31 04:56:50
98.202.245.143 attack
port scan and connect, tcp 23 (telnet)
2019-12-31 04:58:34
68.34.15.8 attackbotsspam
Dec 30 22:18:44 legacy sshd[11471]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.34.15.8
Dec 30 22:18:46 legacy sshd[11471]: Failed password for invalid user denker from 68.34.15.8 port 33848 ssh2
Dec 30 22:22:04 legacy sshd[11569]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.34.15.8
...
2019-12-31 05:25:51
106.12.56.151 attackbotsspam
Dec 30 22:14:11 * sshd[23719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.56.151
Dec 30 22:14:12 * sshd[23719]: Failed password for invalid user mccalla from 106.12.56.151 port 49526 ssh2
2019-12-31 05:24:50
206.189.165.34 attackspam
Dec 30 21:13:15 lnxded64 sshd[14237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.165.34
Dec 30 21:13:15 lnxded64 sshd[14237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.165.34
2019-12-31 05:19:43

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