21.99.6.23 - IPInfo

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States of America (the)

运营商(isp): unknown

主机名(hostname): unknown

机构(organization): unknown

使用类型(Usage Type): unknown

用户上报:

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WHOIS信息:

DIG信息:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.99.6.23
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12273
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.99.6.23.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012101 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 06:35:46 CST 2025
;; MSG SIZE  rcvd: 103

HOST信息:

Host 23.6.99.21.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 23.6.99.21.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
95.90.142.55	attackspam	Oct 29 23:43:24 XXX sshd[63870]: Invalid user ofsaa from 95.90.142.55 port 51750	2019-10-30 07:54:43
95.47.200.13	attackbotsspam	2019-10-29T15:56:12.635545WS-Zach sshd[137806]: Invalid user administrator from 95.47.200.13 port 37168 2019-10-29T15:56:12.639078WS-Zach sshd[137806]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.47.200.13 2019-10-29T15:56:12.635545WS-Zach sshd[137806]: Invalid user administrator from 95.47.200.13 port 37168 2019-10-29T15:56:14.887505WS-Zach sshd[137806]: Failed password for invalid user administrator from 95.47.200.13 port 37168 ssh2 2019-10-29T16:00:03.094926WS-Zach sshd[138245]: User root from 95.47.200.13 not allowed because none of user's groups are listed in AllowGroups ...	2019-10-30 07:50:19
117.50.71.169	attackbotsspam	Oct 29 17:38:57 plusreed sshd[27013]: Invalid user wasteful from 117.50.71.169 ...	2019-10-30 08:00:22
13.124.8.54	attackspambots	10/30/2019-00:03:11.945599 13.124.8.54 Protocol: 6 ET SCAN Potential SSH Scan	2019-10-30 12:05:44
89.133.224.213	attackbots	Looking for resource vulnerabilities	2019-10-30 08:03:28
182.253.169.179	attack	Chat Spam	2019-10-30 07:53:51
5.9.77.62	attackbots	2019-10-30T04:52:27.214536mail01 postfix/smtpd[12963]: warning: static.62.77.9.5.clients.your-server.de[5.9.77.62]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2019-10-30T04:56:52.417171mail01 postfix/smtpd[1952]: warning: static.62.77.9.5.clients.your-server.de[5.9.77.62]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 2019-10-30T04:56:52.417609mail01 postfix/smtpd[19631]: warning: static.62.77.9.5.clients.your-server.de[5.9.77.62]: SASL LOGIN authentication failed: UGFzc3dvcmQ6	2019-10-30 12:09:05
192.3.207.82	attackbots	\[2019-10-29 23:47:18\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '192.3.207.82:51650' - Wrong password \[2019-10-29 23:47:18\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-29T23:47:18.990-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="601",SessionID="0x7fdf2cd1cd48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/192.3.207.82/51650",Challenge="26d8d92f",ReceivedChallenge="26d8d92f",ReceivedHash="7180e1ff03353639fba08c2165eb44eb" \[2019-10-29 23:57:06\] NOTICE\[2601\] chan_sip.c: Registration from '\' failed for '192.3.207.82:49318' - Wrong password \[2019-10-29 23:57:06\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-10-29T23:57:06.715-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="700",SessionID="0x7fdf2cd1cd48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/192.3.207.82/493	2019-10-30 12:00:01
112.73.74.59	attackbotsspam	Oct 29 17:51:59 auw2 sshd\[32527\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.73.74.59 user=root Oct 29 17:52:02 auw2 sshd\[32527\]: Failed password for root from 112.73.74.59 port 35688 ssh2 Oct 29 17:56:45 auw2 sshd\[441\]: Invalid user jd from 112.73.74.59 Oct 29 17:56:45 auw2 sshd\[441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.73.74.59 Oct 29 17:56:47 auw2 sshd\[441\]: Failed password for invalid user jd from 112.73.74.59 port 45738 ssh2	2019-10-30 12:13:00
218.92.0.210	attackspambots	Oct 30 04:55:56 ArkNodeAT sshd\[27532\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.210 user=root Oct 30 04:55:58 ArkNodeAT sshd\[27532\]: Failed password for root from 218.92.0.210 port 17190 ssh2 Oct 30 04:56:43 ArkNodeAT sshd\[27539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.210 user=root	2019-10-30 12:15:19
36.90.21.134	attackbots	Chat Spam	2019-10-30 07:59:37
103.141.138.119	attackspambots	Oct 30 00:50:45 server sshd\[18755\]: Invalid user support from 103.141.138.119 Oct 30 00:50:45 server sshd\[18755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.141.138.119 Oct 30 00:50:47 server sshd\[18755\]: Failed password for invalid user support from 103.141.138.119 port 53904 ssh2 Oct 30 00:51:17 server sshd\[18856\]: Invalid user support from 103.141.138.119 Oct 30 00:51:17 server sshd\[18856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.141.138.119 ...	2019-10-30 07:47:22
62.219.131.205	attack	firewall-block, port(s): 81/tcp	2019-10-30 07:55:12
222.186.175.212	attackspambots	DATE:2019-10-30 04:44:28, IP:222.186.175.212, PORT:ssh SSH brute force auth on honeypot server (honey-neo-dc-bis)	2019-10-30 12:06:32
60.249.21.129	attack	Invalid user cs from 60.249.21.129 port 39582	2019-10-30 07:52:48

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