121.187.21.113

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): Korea, Republic of

运营商(isp): KT Corporation

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:

点此参与IP信息讨论

类型	评论内容	时间
attack	Unauthorized connection attempt detected from IP address 121.187.21.113 to port 23 [J]	2020-02-05 16:13:42

相同子网IP讨论:

暂无关于此IP所属子网相关IP的讨论.

WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.187.21.113
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50232
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			252	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020020401 1800 900 604800 86400

;; Query time: 104 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 16:13:37 CST 2020
;; MSG SIZE  rcvd: 118

HOST信息:

Host 113.21.187.121.in-addr.arpa. not found: 3(NXDOMAIN)

NSLOOKUP信息:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 113.21.187.121.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
138.197.120.219	attackbots	Dec 8 17:59:52 hcbbdb sshd\[31878\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.120.219 user=root Dec 8 17:59:54 hcbbdb sshd\[31878\]: Failed password for root from 138.197.120.219 port 44084 ssh2 Dec 8 18:05:21 hcbbdb sshd\[32579\]: Invalid user sleep from 138.197.120.219 Dec 8 18:05:21 hcbbdb sshd\[32579\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.120.219 Dec 8 18:05:23 hcbbdb sshd\[32579\]: Failed password for invalid user sleep from 138.197.120.219 port 53118 ssh2	2019-12-09 06:52:28
54.37.14.3	attackbots	Dec 8 23:54:25 tux-35-217 sshd\[12623\]: Invalid user admin from 54.37.14.3 port 41370 Dec 8 23:54:25 tux-35-217 sshd\[12623\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.14.3 Dec 8 23:54:27 tux-35-217 sshd\[12623\]: Failed password for invalid user admin from 54.37.14.3 port 41370 ssh2 Dec 8 23:59:28 tux-35-217 sshd\[12705\]: Invalid user dovecot from 54.37.14.3 port 49476 Dec 8 23:59:28 tux-35-217 sshd\[12705\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.14.3 ...	2019-12-09 07:09:29
223.17.240.180	attackspam	Honeypot attack, port: 23, PTR: 180-240-17-223-on-nets.com.	2019-12-09 06:31:36
106.54.123.106	attackspam	$f2bV_matches	2019-12-09 06:35:14
181.41.216.140	attackbotsspam	Dec 8 23:48:27 grey postfix/smtpd\[28132\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.140\]: 554 5.7.1 Service unavailable\; Client host \[181.41.216.140\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[181.41.216.140\]\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\>Dec 8 23:48:27 grey postfix/smtpd\[28132\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.140\]: 554 5.7.1 Service unavailable\; Client host \[181.41.216.140\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[181.41.216.140\]\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\> ...	2019-12-09 06:48:34
123.148.210.188	attackbotsspam	fail2ban honeypot	2019-12-09 06:47:25
80.211.30.166	attackspam	2019-12-08T22:52:56.509631 sshd[20769]: Invalid user fax from 80.211.30.166 port 38800 2019-12-08T22:52:56.523296 sshd[20769]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.30.166 2019-12-08T22:52:56.509631 sshd[20769]: Invalid user fax from 80.211.30.166 port 38800 2019-12-08T22:52:58.239711 sshd[20769]: Failed password for invalid user fax from 80.211.30.166 port 38800 ssh2 2019-12-08T23:00:20.390040 sshd[20938]: Invalid user fd from 80.211.30.166 port 48436 ...	2019-12-09 06:38:01
159.203.30.120	attack	Fail2Ban Ban Triggered	2019-12-09 07:02:23
222.186.175.150	attackspambots	Dec 9 00:00:41 eventyay sshd[3504]: Failed password for root from 222.186.175.150 port 43764 ssh2 Dec 9 00:00:43 eventyay sshd[3504]: Failed password for root from 222.186.175.150 port 43764 ssh2 Dec 9 00:00:47 eventyay sshd[3504]: Failed password for root from 222.186.175.150 port 43764 ssh2 Dec 9 00:00:50 eventyay sshd[3504]: Failed password for root from 222.186.175.150 port 43764 ssh2 ...	2019-12-09 07:05:12
173.212.203.205	attack	Dec 9 03:45:52 areeb-Workstation sshd[15098]: Failed password for root from 173.212.203.205 port 55550 ssh2 Dec 9 03:51:08 areeb-Workstation sshd[15513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.212.203.205 ...	2019-12-09 06:31:57
185.184.79.30	attack	Multiport scan : 7 ports scanned 3392 8888 8889 13389 33890 33893 33899	2019-12-09 06:41:57
139.162.109.43	attackbotsspam	111/tcp 111/tcp 111/tcp... [2019-10-07/12-08]81pkt,1pt.(tcp)	2019-12-09 06:41:13
217.182.74.96	attackspambots	2019-12-08T22:34:10.874446abusebot-6.cloudsearch.cf sshd\[3573\]: Invalid user system from 217.182.74.96 port 48078	2019-12-09 06:55:11
62.234.99.172	attack	Dec 8 19:25:02 firewall sshd[29445]: Invalid user allabauer from 62.234.99.172 Dec 8 19:25:05 firewall sshd[29445]: Failed password for invalid user allabauer from 62.234.99.172 port 37505 ssh2 Dec 8 19:30:54 firewall sshd[29657]: Invalid user nfs from 62.234.99.172 ...	2019-12-09 06:31:06
198.50.152.30	attack	Fail2Ban Ban Triggered	2019-12-09 06:55:24

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