City: unknown
Region: unknown
Country: Korea (Republic of)
Internet Service Provider: Konkuk University
Hostname: unknown
Organization: unknown
Usage Type: University/College/School
| Type | Details | Datetime |
|---|---|---|
| attackbots | Apr 19 14:21:53 |
2020-04-19 23:02:41 |
| attackbots | 2020-04-19T11:24:29.023063 sshd[30093]: Invalid user test from 203.252.139.180 port 58880 2020-04-19T11:24:29.036299 sshd[30093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.252.139.180 2020-04-19T11:24:29.023063 sshd[30093]: Invalid user test from 203.252.139.180 port 58880 2020-04-19T11:24:30.759603 sshd[30093]: Failed password for invalid user test from 203.252.139.180 port 58880 ssh2 ... |
2020-04-19 17:56:22 |
| attack | Apr 18 23:37:55 ift sshd\[32847\]: Invalid user cu from 203.252.139.180Apr 18 23:37:57 ift sshd\[32847\]: Failed password for invalid user cu from 203.252.139.180 port 38830 ssh2Apr 18 23:41:08 ift sshd\[33376\]: Invalid user d from 203.252.139.180Apr 18 23:41:10 ift sshd\[33376\]: Failed password for invalid user d from 203.252.139.180 port 45322 ssh2Apr 18 23:44:30 ift sshd\[33654\]: Failed password for root from 203.252.139.180 port 52302 ssh2 ... |
2020-04-19 05:30:56 |
| attackspambots | distributed sshd attacks |
2020-04-17 14:09:54 |
| attackspam | $f2bV_matches |
2020-04-09 17:51:40 |
| attack | Apr 4 07:05:00 host01 sshd[3954]: Failed password for root from 203.252.139.180 port 57140 ssh2 Apr 4 07:09:21 host01 sshd[4860]: Failed password for root from 203.252.139.180 port 39284 ssh2 ... |
2020-04-04 13:40:55 |
| attackbots | Mar 30 00:47:38 meumeu sshd[2452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.252.139.180 Mar 30 00:47:41 meumeu sshd[2452]: Failed password for invalid user fhj from 203.252.139.180 port 41614 ssh2 Mar 30 00:52:01 meumeu sshd[3125]: Failed password for sshd from 203.252.139.180 port 54234 ssh2 ... |
2020-03-30 07:28:21 |
| attack | Invalid user flatron from 203.252.139.180 port 32824 |
2020-03-28 22:28:58 |
| attackspambots | Invalid user lainie from 203.252.139.180 port 51892 |
2020-03-24 06:08:29 |
| attackspambots | Feb 27 08:36:07 server sshd\[7937\]: Invalid user testftp from 203.252.139.180 Feb 27 08:36:07 server sshd\[7937\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=nplc.konkuk.ac.kr Feb 27 08:36:08 server sshd\[7937\]: Failed password for invalid user testftp from 203.252.139.180 port 44542 ssh2 Feb 27 08:46:30 server sshd\[10148\]: Invalid user icmsectest from 203.252.139.180 Feb 27 08:46:30 server sshd\[10148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=nplc.konkuk.ac.kr ... |
2020-02-27 16:28:27 |
| attackspam | Feb 16 15:11:01 markkoudstaal sshd[10548]: Failed password for root from 203.252.139.180 port 53914 ssh2 Feb 16 15:12:31 markkoudstaal sshd[10787]: Failed password for root from 203.252.139.180 port 37270 ssh2 |
2020-02-17 00:18:13 |
| attack | 2020-01-31T10:52:17.700282scmdmz1 sshd[16292]: Invalid user luca from 203.252.139.180 port 52784 2020-01-31T10:52:17.703146scmdmz1 sshd[16292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=nplc.konkuk.ac.kr 2020-01-31T10:52:17.700282scmdmz1 sshd[16292]: Invalid user luca from 203.252.139.180 port 52784 2020-01-31T10:52:19.461812scmdmz1 sshd[16292]: Failed password for invalid user luca from 203.252.139.180 port 52784 ssh2 2020-01-31T10:55:27.465694scmdmz1 sshd[16657]: Invalid user raghuveer from 203.252.139.180 port 52456 ... |
2020-01-31 22:09:04 |
| attackspambots | Unauthorized connection attempt detected from IP address 203.252.139.180 to port 2220 [J] |
2020-01-26 18:57:35 |
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 203.252.139.180
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28072
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;203.252.139.180. IN A
;; AUTHORITY SECTION:
. 548 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020012600 1800 900 604800 86400
;; Query time: 111 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 18:57:23 CST 2020
;; MSG SIZE rcvd: 119180.139.252.203.in-addr.arpa domain name pointer nplc.konkuk.ac.kr.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
180.139.252.203.in-addr.arpa name = nplc.konkuk.ac.kr.
Authoritative answers can be found from: