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: Sapporo

Region: Hokkaido

Country: Japan

Internet Service Provider: unknown

Hostname: unknown

Organization: NTT Communications Corporation

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 <<>> 121.113.104.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44238
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.113.104.66.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019072301 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Jul 24 02:25:06 CST 2019
;; MSG SIZE  rcvd: 118
Host info
66.104.113.121.in-addr.arpa domain name pointer i121-113-104-66.s42.a001.ap.plala.or.jp.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
66.104.113.121.in-addr.arpa	name = i121-113-104-66.s42.a001.ap.plala.or.jp.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
185.247.224.45 attack
3 failed attempts at connecting to SSH.
2020-09-12 01:06:59
103.237.57.200 attackbots
Sep  7 13:11:45 mail.srvfarm.net postfix/smtps/smtpd[1073053]: warning: unknown[103.237.57.200]: SASL PLAIN authentication failed: 
Sep  7 13:11:45 mail.srvfarm.net postfix/smtps/smtpd[1073053]: lost connection after AUTH from unknown[103.237.57.200]
Sep  7 13:12:39 mail.srvfarm.net postfix/smtps/smtpd[1072842]: warning: unknown[103.237.57.200]: SASL PLAIN authentication failed: 
Sep  7 13:12:39 mail.srvfarm.net postfix/smtps/smtpd[1072842]: lost connection after AUTH from unknown[103.237.57.200]
Sep  7 13:20:58 mail.srvfarm.net postfix/smtpd[1058623]: warning: unknown[103.237.57.200]: SASL PLAIN authentication failed:
2020-09-12 01:23:21
157.25.173.30 attackspam
Sep  7 13:15:38 mail.srvfarm.net postfix/smtps/smtpd[1059471]: warning: unknown[157.25.173.30]: SASL PLAIN authentication failed: 
Sep  7 13:15:38 mail.srvfarm.net postfix/smtps/smtpd[1059471]: lost connection after AUTH from unknown[157.25.173.30]
Sep  7 13:17:07 mail.srvfarm.net postfix/smtps/smtpd[1059065]: warning: unknown[157.25.173.30]: SASL PLAIN authentication failed: 
Sep  7 13:17:07 mail.srvfarm.net postfix/smtps/smtpd[1059065]: lost connection after AUTH from unknown[157.25.173.30]
Sep  7 13:18:12 mail.srvfarm.net postfix/smtps/smtpd[1075325]: warning: unknown[157.25.173.30]: SASL PLAIN authentication failed:
2020-09-12 01:22:34
172.82.239.21 attackbots
Sep 10 15:28:43 mail.srvfarm.net postfix/smtpd[3138890]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21]
Sep 10 15:29:52 mail.srvfarm.net postfix/smtpd[3138890]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21]
Sep 10 15:30:57 mail.srvfarm.net postfix/smtpd[3142404]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21]
Sep 10 15:33:28 mail.srvfarm.net postfix/smtpd[3138891]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21]
Sep 10 15:34:36 mail.srvfarm.net postfix/smtpd[3138890]: lost connection after STARTTLS from r21.news.eu.rvca.com[172.82.239.21]
2020-09-12 01:20:14
172.82.230.3 attackbots
Sep 10 15:28:43 mail.srvfarm.net postfix/smtpd[3138890]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Sep 10 15:29:53 mail.srvfarm.net postfix/smtpd[3138891]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Sep 10 15:30:58 mail.srvfarm.net postfix/smtpd[3138895]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Sep 10 15:33:26 mail.srvfarm.net postfix/smtpd[3138895]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
Sep 10 15:34:34 mail.srvfarm.net postfix/smtpd[3138895]: lost connection after STARTTLS from r3.news.eu.rvca.com[172.82.230.3]
2020-09-12 01:21:14
193.35.48.18 attackbotsspam
Sep 11 17:18:40 ns308116 postfix/smtpd[23381]: warning: unknown[193.35.48.18]: SASL LOGIN authentication failed: authentication failure
Sep 11 17:18:40 ns308116 postfix/smtpd[23382]: warning: unknown[193.35.48.18]: SASL LOGIN authentication failed: authentication failure
Sep 11 17:18:40 ns308116 postfix/smtpd[23384]: warning: unknown[193.35.48.18]: SASL LOGIN authentication failed: authentication failure
Sep 11 17:18:40 ns308116 postfix/smtpd[23383]: warning: unknown[193.35.48.18]: SASL LOGIN authentication failed: authentication failure
Sep 11 17:18:40 ns308116 postfix/smtpd[23381]: warning: unknown[193.35.48.18]: SASL LOGIN authentication failed: authentication failure
Sep 11 17:18:40 ns308116 postfix/smtpd[23382]: warning: unknown[193.35.48.18]: SASL LOGIN authentication failed: authentication failure
Sep 11 17:18:40 ns308116 postfix/smtpd[23384]: warning: unknown[193.35.48.18]: SASL LOGIN authentication failed: authentication failure
Sep 11 17:18:40 ns308116 postfix/smtpd[23383]: w
...
2020-09-12 01:18:09
45.176.214.185 attack
Sep  7 13:30:43 mail.srvfarm.net postfix/smtpd[1072435]: warning: unknown[45.176.214.185]: SASL PLAIN authentication failed: 
Sep  7 13:30:43 mail.srvfarm.net postfix/smtpd[1072435]: lost connection after AUTH from unknown[45.176.214.185]
Sep  7 13:32:31 mail.srvfarm.net postfix/smtps/smtpd[1073052]: warning: unknown[45.176.214.185]: SASL PLAIN authentication failed: 
Sep  7 13:32:32 mail.srvfarm.net postfix/smtps/smtpd[1073052]: lost connection after AUTH from unknown[45.176.214.185]
Sep  7 13:33:31 mail.srvfarm.net postfix/smtps/smtpd[1075083]: warning: unknown[45.176.214.185]: SASL PLAIN authentication failed:
2020-09-12 01:14:54
45.142.120.89 attackbotsspam
Sep  9 02:57:49 websrv1.aknwsrv.net postfix/smtpd[1660698]: warning: unknown[45.142.120.89]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 02:58:28 websrv1.aknwsrv.net postfix/smtpd[1660700]: warning: unknown[45.142.120.89]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 02:59:05 websrv1.aknwsrv.net postfix/smtpd[1660700]: warning: unknown[45.142.120.89]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 02:59:44 websrv1.aknwsrv.net postfix/smtpd[1660700]: warning: unknown[45.142.120.89]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 03:00:23 websrv1.aknwsrv.net postfix/smtpd[1660700]: warning: unknown[45.142.120.89]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-12 01:27:44
31.171.152.105 attack
Spam+in+email
2020-09-12 01:46:30
159.203.60.236 attackspam
Sep 11 19:19:43 *hidden* sshd[5778]: Failed password for *hidden* from 159.203.60.236 port 37552 ssh2 Sep 11 19:23:48 *hidden* sshd[6389]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.60.236 user=root Sep 11 19:23:50 *hidden* sshd[6389]: Failed password for *hidden* from 159.203.60.236 port 51568 ssh2
2020-09-12 01:36:28
51.210.96.169 attack
Sep 11 15:47:02 sshgateway sshd\[2457\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=vps-f2e0bef1.vps.ovh.net  user=root
Sep 11 15:47:05 sshgateway sshd\[2457\]: Failed password for root from 51.210.96.169 port 57406 ssh2
Sep 11 15:51:04 sshgateway sshd\[3001\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=vps-f2e0bef1.vps.ovh.net  user=root
2020-09-12 01:08:17
90.176.150.123 attackbotsspam
Sep 11 17:25:11 sshgateway sshd\[15980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.150.broadband9.iol.cz  user=root
Sep 11 17:25:13 sshgateway sshd\[15980\]: Failed password for root from 90.176.150.123 port 37728 ssh2
Sep 11 17:26:41 sshgateway sshd\[16146\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.150.broadband9.iol.cz  user=root
2020-09-12 01:41:31
168.194.154.123 attack
Sep  8 05:10:25 mail.srvfarm.net postfix/smtps/smtpd[1598024]: warning: unknown[168.194.154.123]: SASL PLAIN authentication failed: 
Sep  8 05:10:25 mail.srvfarm.net postfix/smtps/smtpd[1598024]: lost connection after AUTH from unknown[168.194.154.123]
Sep  8 05:16:10 mail.srvfarm.net postfix/smtps/smtpd[1600077]: warning: unknown[168.194.154.123]: SASL PLAIN authentication failed: 
Sep  8 05:16:11 mail.srvfarm.net postfix/smtps/smtpd[1600077]: lost connection after AUTH from unknown[168.194.154.123]
Sep  8 05:16:31 mail.srvfarm.net postfix/smtps/smtpd[1597720]: warning: unknown[168.194.154.123]: SASL PLAIN authentication failed:
2020-09-12 01:21:31
195.224.138.61 attackbots
Sep 11 16:06:03 raspberrypi sshd[11883]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.224.138.61  user=root
Sep 11 16:06:05 raspberrypi sshd[11883]: Failed password for invalid user root from 195.224.138.61 port 47820 ssh2
...
2020-09-12 01:39:44
205.185.116.126 attackbotsspam
SSH Brute-Force Attack
2020-09-12 01:38:25

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