104.21.81.49 - IPInfo

基本信息:

城市(city): unknown

省份(region): unknown

国家(country): United States

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 <<>> 104.21.81.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49007
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.49.			IN	A

;; AUTHORITY SECTION:
.			411	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:57 CST 2022
;; MSG SIZE  rcvd: 105

HOST信息:

Host 49.81.21.104.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 49.81.21.104.in-addr.arpa: NXDOMAIN

最新评论:

IP	类型	评论内容	时间
103.225.50.81	attack	Repeated attempts against wp-login	2020-05-16 04:24:15
182.61.40.214	attackbotsspam	May 15 16:17:14 *** sshd[23881]: Invalid user frodo from 182.61.40.214	2020-05-16 04:52:00
92.246.84.185	attack	[2020-05-15 15:02:16] NOTICE[1157][C-00005046] chan_sip.c: Call from '' (92.246.84.185:59835) to extension '50001146406820583' rejected because extension not found in context 'public'. [2020-05-15 15:02:16] SECURITY[1173] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-05-15T15:02:16.861-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="50001146406820583",SessionID="0x7f5f100266a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/92.246.84.185/59835",ACLName="no_extension_match" [2020-05-15 15:03:56] NOTICE[1157] chan_sip.c: Registration from '' failed for '92.246.84.185:49892' - Wrong password [2020-05-15 15:03:56] SECURITY[1173] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-15T15:03:56.290-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="8989",SessionID="0x7f5f10b1c8b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/92.246.84.185/49892",Challenge="24d9e ...	2020-05-16 04:22:23
14.161.21.153	attackbotsspam	...	2020-05-16 04:45:40
177.184.216.30	attackbots	20 attempts against mh-ssh on cloud	2020-05-16 04:36:38
197.157.195.185	attack	Automatic report - Port Scan Attack	2020-05-16 04:56:26
185.50.149.18	attackspambots	May 15 20:27:49 websrv1.derweidener.de postfix/smtpd[4138805]: warning: unknown[185.50.149.18]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 May 15 20:27:49 websrv1.derweidener.de postfix/smtpd[4138805]: lost connection after AUTH from unknown[185.50.149.18] May 15 20:27:54 websrv1.derweidener.de postfix/smtpd[4138805]: lost connection after AUTH from unknown[185.50.149.18] May 15 20:27:59 websrv1.derweidener.de postfix/smtpd[4138809]: lost connection after AUTH from unknown[185.50.149.18] May 15 20:28:03 websrv1.derweidener.de postfix/smtpd[4138805]: lost connection after AUTH from unknown[185.50.149.18]	2020-05-16 04:27:50
106.13.52.234	attackbots	May 15 22:07:37 web01 sshd[5479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.52.234 May 15 22:07:38 web01 sshd[5479]: Failed password for invalid user out from 106.13.52.234 port 48856 ssh2 ...	2020-05-16 04:45:12
178.62.21.80	attackbots	firewall-block, port(s): 5857/tcp	2020-05-16 04:47:10
167.172.133.147	attackspambots	TCP (SYN) 167.172.133.147:41909 -> port 29726, len 44	2020-05-16 04:53:06
128.199.171.81	attackspam	2020-05-15T20:48:09.190527shield sshd\[2523\]: Invalid user a from 128.199.171.81 port 32459 2020-05-15T20:48:09.196085shield sshd\[2523\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.171.81 2020-05-15T20:48:11.180456shield sshd\[2523\]: Failed password for invalid user a from 128.199.171.81 port 32459 ssh2 2020-05-15T20:51:12.894238shield sshd\[3312\]: Invalid user vpn from 128.199.171.81 port 15990 2020-05-15T20:51:12.898377shield sshd\[3312\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.171.81	2020-05-16 04:59:31
51.77.135.89	attackbotsspam	SSH brutforce	2020-05-16 04:50:56
69.174.91.32	attackbotsspam	fell into ViewStateTrap:paris	2020-05-16 04:22:01
128.199.121.32	attack	Invalid user admin from 128.199.121.32 port 50786	2020-05-16 04:33:32
188.168.43.12	attack	port scan and connect, tcp 23 (telnet)	2020-05-16 04:55:42

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