必须是合法有效的IP地址, 可以是IPv4或者是IPv6, 例如127.0.0.1或者2001:DB8:0:0:8:800:200C:417A
基本信息:

城市(city): unknown

省份(region): unknown

国家(country): Russian Federation (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:
暂无关于此IP的讨论, 沙发请点上方按钮
相同子网IP讨论:
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WHOIS信息:
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DIG信息:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.13.57.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24554
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.13.57.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012102 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 22 10:49:37 CST 2025
;; MSG SIZE  rcvd: 104
HOST信息:
Host 21.57.13.81.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 21.57.13.81.in-addr.arpa: NXDOMAIN
相关IP信息:
最新评论:
IP 类型 评论内容 时间
91.217.194.85 attackbots
Nov 24 08:36:52 localhost sshd\[779\]: Invalid user games777 from 91.217.194.85 port 53346
Nov 24 08:36:52 localhost sshd\[779\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.217.194.85
Nov 24 08:36:54 localhost sshd\[779\]: Failed password for invalid user games777 from 91.217.194.85 port 53346 ssh2
2019-11-24 15:48:23
196.218.117.181 attackspam
Unauthorised access (Nov 24) SRC=196.218.117.181 LEN=40 TTL=51 ID=57510 TCP DPT=8080 WINDOW=59278 SYN 
Unauthorised access (Nov 19) SRC=196.218.117.181 LEN=40 TTL=50 ID=59963 TCP DPT=8080 WINDOW=12676 SYN
2019-11-24 15:52:14
188.162.204.116 attack
Unauthorised access (Nov 24) SRC=188.162.204.116 LEN=52 TTL=114 ID=25109 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-24 15:48:56
142.93.122.209 attack
fail2ban honeypot
2019-11-24 16:09:08
177.69.213.196 attack
Nov 24 08:09:34 eventyay sshd[19635]: Failed password for root from 177.69.213.196 port 30182 ssh2
Nov 24 08:17:53 eventyay sshd[20278]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.69.213.196
Nov 24 08:17:55 eventyay sshd[20278]: Failed password for invalid user sgornikov from 177.69.213.196 port 36709 ssh2
...
2019-11-24 15:33:29
193.188.22.188 attack
2019-11-24T07:09:03.388080abusebot-3.cloudsearch.cf sshd\[11576\]: Invalid user ubnt from 193.188.22.188 port 36389
2019-11-24 15:29:09
81.28.100.106 attackspambots
2019-11-24T07:27:50.884389stark.klein-stark.info postfix/smtpd\[21678\]: NOQUEUE: reject: RCPT from palliate.shrewdmhealth.com\[81.28.100.106\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\
...
2019-11-24 15:54:34
177.55.128.138 attack
2019-11-24T07:28:14.833505MailD postfix/smtpd[18403]: NOQUEUE: reject: RCPT from 138.128.55.177.static.evolunetcorp.com.br[177.55.128.138]: 554 5.7.1 Service unavailable; Client host [177.55.128.138] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?177.55.128.138; from= to= proto=ESMTP helo=<141.143.55.177.dynamic.pppoe.evolunetcorp.com.br>
2019-11-24T07:28:15.313574MailD postfix/smtpd[18403]: NOQUEUE: reject: RCPT from 138.128.55.177.static.evolunetcorp.com.br[177.55.128.138]: 554 5.7.1 Service unavailable; Client host [177.55.128.138] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?177.55.128.138; from= to= proto=ESMTP helo=<141.143.55.177.dynamic.pppoe.evolunetcorp.com.br>
2019-11-24T07:28:15.805234MailD postfix/smtpd[18403]: NOQUEUE: reject: RCPT from 138.128.55.177.static.evolunetcorp.com.br[177.55.128.138]: 554 5.7.1 Service unavailable; Client host [177.5
2019-11-24 15:44:15
68.183.211.196 attackbotsspam
Automatic report - XMLRPC Attack
2019-11-24 15:56:21
111.118.128.250 attack
port scan and connect, tcp 8080 (http-proxy)
2019-11-24 15:51:59
51.83.74.158 attack
Nov 23 21:24:55 wbs sshd\[1853\]: Invalid user thomalla from 51.83.74.158
Nov 23 21:24:55 wbs sshd\[1853\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.ip-51-83-74.eu
Nov 23 21:24:57 wbs sshd\[1853\]: Failed password for invalid user thomalla from 51.83.74.158 port 45720 ssh2
Nov 23 21:28:06 wbs sshd\[2089\]: Invalid user ervisor from 51.83.74.158
Nov 23 21:28:06 wbs sshd\[2089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.ip-51-83-74.eu
2019-11-24 15:51:37
103.56.206.231 attack
Nov 24 07:27:46 lnxweb61 sshd[13323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.56.206.231
2019-11-24 16:06:28
125.141.139.9 attackbots
Nov 24 08:54:05 vps691689 sshd[6815]: Failed password for root from 125.141.139.9 port 47810 ssh2
Nov 24 09:02:05 vps691689 sshd[6915]: Failed password for root from 125.141.139.9 port 55522 ssh2
...
2019-11-24 16:04:21
164.132.80.137 attack
Nov 24 12:47:59 vibhu-HP-Z238-Microtower-Workstation sshd\[13585\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.80.137  user=news
Nov 24 12:48:01 vibhu-HP-Z238-Microtower-Workstation sshd\[13585\]: Failed password for news from 164.132.80.137 port 52522 ssh2
Nov 24 12:54:19 vibhu-HP-Z238-Microtower-Workstation sshd\[13782\]: Invalid user francis from 164.132.80.137
Nov 24 12:54:19 vibhu-HP-Z238-Microtower-Workstation sshd\[13782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.80.137
Nov 24 12:54:21 vibhu-HP-Z238-Microtower-Workstation sshd\[13782\]: Failed password for invalid user francis from 164.132.80.137 port 60544 ssh2
...
2019-11-24 15:40:19
160.153.147.143 attackbotsspam
Automatic report - XMLRPC Attack
2019-11-24 15:46:23

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