104.21.81.22 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.81.22
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35810
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.81.22.			IN	A

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

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:02:39 CST 2022
;; MSG SIZE  rcvd: 105

Host info

Host 22.81.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 22.81.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
217.21.193.20	attackbotsspam	Port scan: Attack repeated for 24 hours	2019-07-28 10:12:07
37.139.0.226	attackbots	Jul 28 03:32:46 SilenceServices sshd[16832]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.0.226 Jul 28 03:32:47 SilenceServices sshd[16832]: Failed password for invalid user 1qa2ws from 37.139.0.226 port 33634 ssh2 Jul 28 03:36:48 SilenceServices sshd[21473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.0.226	2019-07-28 09:58:49
123.108.35.186	attackspambots	Jul 28 02:17:15 debian sshd\[12976\]: Invalid user numerge from 123.108.35.186 port 53604 Jul 28 02:17:15 debian sshd\[12976\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.108.35.186 ...	2019-07-28 09:36:22
45.227.253.214	attackspam	Jul 28 04:11:50 mail postfix/smtpd\[655\]: warning: unknown\[45.227.253.214\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 28 04:12:07 mail postfix/smtpd\[683\]: warning: unknown\[45.227.253.214\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 28 04:12:31 mail postfix/smtpd\[743\]: warning: unknown\[45.227.253.214\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6	2019-07-28 10:18:55
185.183.159.179	attack	Brute force attempt	2019-07-28 09:46:45
187.87.104.62	attack	2019-07-28T01:51:47.940339abusebot-7.cloudsearch.cf sshd\[12791\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.87.104.62 user=root	2019-07-28 10:00:18
122.70.153.228	attackbots	Jul 28 03:16:42 mout sshd[31454]: Connection closed by 122.70.153.228 port 38728 [preauth]	2019-07-28 09:49:19
201.69.200.201	attackspam	Jul 28 01:10:35 MK-Soft-VM3 sshd\[7649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.69.200.201 user=root Jul 28 01:10:38 MK-Soft-VM3 sshd\[7649\]: Failed password for root from 201.69.200.201 port 24806 ssh2 Jul 28 01:16:20 MK-Soft-VM3 sshd\[7867\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.69.200.201 user=root ...	2019-07-28 10:00:54
63.143.35.146	attackbotsspam	\[2019-07-27 21:17:15\] NOTICE\[2288\] chan_sip.c: Registration from '\' failed for '63.143.35.146:52927' - Wrong password \[2019-07-27 21:17:15\] SECURITY\[2326\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-27T21:17:15.259-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="810",SessionID="0x7ff4d02ab878",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/63.143.35.146/52927",Challenge="54c61e82",ReceivedChallenge="54c61e82",ReceivedHash="3880f01da2d00a29fab0fd4a759a2fb5" \[2019-07-27 21:17:20\] NOTICE\[2288\] chan_sip.c: Registration from '\' failed for '63.143.35.146:58342' - Wrong password \[2019-07-27 21:17:20\] SECURITY\[2326\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-27T21:17:20.427-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="622",SessionID="0x7ff4d051f0b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/63.143.35.146	2019-07-28 09:33:36
103.3.226.228	attackspam	Jul 27 21:49:44 plusreed sshd[9083]: Invalid user hongxin from 103.3.226.228 ...	2019-07-28 10:10:24
49.88.112.71	attackbotsspam	Jul 28 03:13:12 minden010 sshd[8208]: Failed password for root from 49.88.112.71 port 23910 ssh2 Jul 28 03:13:14 minden010 sshd[8208]: Failed password for root from 49.88.112.71 port 23910 ssh2 Jul 28 03:13:16 minden010 sshd[8208]: Failed password for root from 49.88.112.71 port 23910 ssh2 ...	2019-07-28 09:58:26
187.109.10.100	attackbotsspam	Jul 27 20:07:27 aat-srv002 sshd[28509]: Failed password for root from 187.109.10.100 port 34430 ssh2 Jul 27 20:12:20 aat-srv002 sshd[28620]: Failed password for root from 187.109.10.100 port 53526 ssh2 Jul 27 20:17:11 aat-srv002 sshd[28713]: Failed password for root from 187.109.10.100 port 44382 ssh2 ...	2019-07-28 09:39:48
109.70.100.19	attackbots	Wordpress attack	2019-07-28 10:17:08
80.28.234.134	attack	" "	2019-07-28 09:33:56
36.89.93.233	attack	Automatic report - Banned IP Access	2019-07-28 10:08:11

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