City: Kanazawa
Region: Isikawa (Ishikawa)
Country: Japan
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
[ JPNIC database provides information regarding IP address and ASN. Its use ]
[ is restricted to network administration purposes. For further information, ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output, ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'. ]
Network Information:
a. [Network Number] 133.28.0.0/16
b. [Network Name] KAINS
g. [Organization] Kanazawa University
m. [Administrative Contact] JP00153100
n. [Technical Contact] JP00153100
o. [Abuse]
p. [Nameserver] dns-x.sinet.ad.jp
p. [Nameserver] ns1.kanazawa-u.ac.jp
p. [Nameserver] ns2.kanazawa-u.ac.jp
[Assigned Date] 1989/09/23
[Return Date]
[Last Update] 2026/03/30 21:26:02(JST)
Less Specific Info.
----------
No match!!
More Specific Info.
----------
No match!!
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 133.28.159.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42174
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;133.28.159.142. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026050600 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 06 18:08:27 CST 2026
;; MSG SIZE rcvd: 107
142.159.28.133.in-addr.arpa domain name pointer 133-28-159-142.ptr.kanazawa-u.ac.jp.
Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
142.159.28.133.in-addr.arpa name = 133-28-159-142.ptr.kanazawa-u.ac.jp.
Authoritative answers can be found from:
| IP | Type | Details | Datetime |
|---|---|---|---|
| 69.229.6.10 | attackbots | Mar 1 15:32:01 vpn01 sshd[6927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.229.6.10 Mar 1 15:32:03 vpn01 sshd[6927]: Failed password for invalid user couchdb from 69.229.6.10 port 39150 ssh2 ... |
2020-03-01 22:35:18 |
| 63.82.48.114 | attack | Mar 1 14:25:52 grey postfix/smtpd\[25260\]: NOQUEUE: reject: RCPT from grain.saparel.com\[63.82.48.114\]: 554 5.7.1 Service unavailable\; Client host \[63.82.48.114\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[63.82.48.114\]\; from=\ |
2020-03-01 22:13:05 |
| 80.211.22.242 | attackbotsspam | Mar 1 10:13:29 server sshd\[28296\]: Failed password for invalid user yamada from 80.211.22.242 port 53296 ssh2 Mar 1 16:16:54 server sshd\[29154\]: Invalid user youtrack from 80.211.22.242 Mar 1 16:16:54 server sshd\[29154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.22.242 Mar 1 16:16:56 server sshd\[29154\]: Failed password for invalid user youtrack from 80.211.22.242 port 38678 ssh2 Mar 1 16:25:53 server sshd\[30922\]: Invalid user karaf from 80.211.22.242 Mar 1 16:25:53 server sshd\[30922\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.22.242 ... |
2020-03-01 22:12:05 |
| 68.183.204.24 | attackbotsspam | Mar 1 14:17:47 MK-Soft-VM4 sshd[14106]: Failed password for lp from 68.183.204.24 port 48264 ssh2 ... |
2020-03-01 21:51:29 |
| 49.235.133.208 | attackspambots | Mar 1 10:08:58 server sshd\[27441\]: Failed password for invalid user tom from 49.235.133.208 port 27211 ssh2 Mar 1 16:14:49 server sshd\[28508\]: Invalid user musicbot from 49.235.133.208 Mar 1 16:14:49 server sshd\[28508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.133.208 Mar 1 16:14:51 server sshd\[28508\]: Failed password for invalid user musicbot from 49.235.133.208 port 22453 ssh2 Mar 1 16:26:03 server sshd\[30960\]: Invalid user opensource from 49.235.133.208 Mar 1 16:26:03 server sshd\[30960\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.133.208 ... |
2020-03-01 22:04:02 |
| 115.152.56.204 | attackspambots | Honeypot attack, port: 5555, PTR: PTR record not found |
2020-03-01 22:38:55 |
| 218.252.237.27 | attack | Honeypot attack, port: 5555, PTR: cm218-252-237-27.hkcable.com.hk. |
2020-03-01 21:53:47 |
| 141.98.80.139 | attackspambots | Mar 1 15:43:42 mail1 sendmail[6535]: 021Dhcbc006535: [141.98.80.139] did not issue MAIL/EXPN/VRFY/ETRN during connection to TLSMTA Mar 1 15:43:42 mail1 sendmail[6536]: 021DhctY006536: [141.98.80.139] did not issue MAIL/EXPN/VRFY/ETRN during connection to TLSMTA Mar 1 15:43:46 mail1 sendmail[6539]: 021Dhgv5006539: [141.98.80.139] did not issue MAIL/EXPN/VRFY/ETRN during connection to TLSMTA Mar 1 15:43:46 mail1 sendmail[6540]: 021Dhg78006540: [141.98.80.139] did not issue MAIL/EXPN/VRFY/ETRN during connection to TLSMTA ... |
2020-03-01 21:56:54 |
| 41.38.235.134 | attack | " " |
2020-03-01 22:13:37 |
| 1.10.184.139 | attackbotsspam | firewall-block, port(s): 23/tcp |
2020-03-01 22:30:31 |
| 104.238.59.136 | attackbotsspam | [portscan] Port scan |
2020-03-01 22:18:37 |
| 104.131.224.81 | attack | 2020-03-01T13:49:13.763279shield sshd\[18301\]: Invalid user michelle from 104.131.224.81 port 44456 2020-03-01T13:49:13.767508shield sshd\[18301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.224.81 2020-03-01T13:49:15.209474shield sshd\[18301\]: Failed password for invalid user michelle from 104.131.224.81 port 44456 ssh2 2020-03-01T13:53:35.403323shield sshd\[19288\]: Invalid user neeraj from 104.131.224.81 port 49261 2020-03-01T13:53:35.411028shield sshd\[19288\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.224.81 |
2020-03-01 21:54:18 |
| 106.105.132.144 | attackbotsspam | Honeypot attack, port: 81, PTR: 106.105.132.144.adsl.dynamic.seed.net.tw. |
2020-03-01 22:29:41 |
| 210.212.203.67 | attackspam | Mar 1 14:25:51 nextcloud sshd\[29233\]: Invalid user minecraft from 210.212.203.67 Mar 1 14:25:51 nextcloud sshd\[29233\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.212.203.67 Mar 1 14:25:54 nextcloud sshd\[29233\]: Failed password for invalid user minecraft from 210.212.203.67 port 49736 ssh2 |
2020-03-01 22:10:44 |
| 85.133.159.241 | attackbots | Honeypot attack, port: 445, PTR: 85.133.159.241.pos-1-0.7tir.sepanta.net. |
2020-03-01 22:11:35 |