104.21.76.72 - 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 <<>> 104.21.76.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15325
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.76.72.			IN	A

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

;; Query time: 68 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:55:54 CST 2022
;; MSG SIZE  rcvd: 105

Host info

Host 72.76.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.76.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
183.62.25.218	attack	Aug 20 08:20:06 melroy-server sshd[3036]: Failed password for root from 183.62.25.218 port 5448 ssh2 ...	2020-08-20 15:51:30
112.85.42.186	attack	2020-08-20T10:43:55.730774lavrinenko.info sshd[31912]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.186 user=root 2020-08-20T10:43:57.893544lavrinenko.info sshd[31912]: Failed password for root from 112.85.42.186 port 48767 ssh2 2020-08-20T10:43:55.730774lavrinenko.info sshd[31912]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.186 user=root 2020-08-20T10:43:57.893544lavrinenko.info sshd[31912]: Failed password for root from 112.85.42.186 port 48767 ssh2 2020-08-20T10:44:01.878604lavrinenko.info sshd[31912]: Failed password for root from 112.85.42.186 port 48767 ssh2 ...	2020-08-20 15:49:03
202.52.226.106	attack	Aug 20 03:28:25 mail.srvfarm.net postfix/smtpd[469771]: warning: unknown[202.52.226.106]: SASL PLAIN authentication failed: Aug 20 03:28:26 mail.srvfarm.net postfix/smtpd[469771]: lost connection after AUTH from unknown[202.52.226.106] Aug 20 03:32:39 mail.srvfarm.net postfix/smtpd[472417]: warning: unknown[202.52.226.106]: SASL PLAIN authentication failed: Aug 20 03:32:39 mail.srvfarm.net postfix/smtpd[472417]: lost connection after AUTH from unknown[202.52.226.106] Aug 20 03:35:55 mail.srvfarm.net postfix/smtps/smtpd[469636]: warning: unknown[202.52.226.106]: SASL PLAIN authentication failed:	2020-08-20 15:42:15
106.13.39.56	attackspambots	2020-08-19T23:51:57.815052linuxbox-skyline sshd[6746]: Invalid user le from 106.13.39.56 port 49744 ...	2020-08-20 15:35:20
164.132.73.220	attackbotsspam	2020-08-20T10:06:57.516965afi-git.jinr.ru sshd[7012]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip220.ip-164-132-73.eu 2020-08-20T10:06:57.513880afi-git.jinr.ru sshd[7012]: Invalid user webdev from 164.132.73.220 port 40038 2020-08-20T10:06:59.855504afi-git.jinr.ru sshd[7012]: Failed password for invalid user webdev from 164.132.73.220 port 40038 ssh2 2020-08-20T10:10:28.619254afi-git.jinr.ru sshd[7964]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip220.ip-164-132-73.eu user=root 2020-08-20T10:10:30.591386afi-git.jinr.ru sshd[7964]: Failed password for root from 164.132.73.220 port 48068 ssh2 ...	2020-08-20 15:43:59
102.41.152.169	attackspam	Aug 20 03:51:31 localhost sshd\[19208\]: Invalid user client from 102.41.152.169 port 47226 Aug 20 03:51:31 localhost sshd\[19208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.41.152.169 Aug 20 03:51:34 localhost sshd\[19208\]: Failed password for invalid user client from 102.41.152.169 port 47226 ssh2 ...	2020-08-20 15:50:06
157.245.178.61	attackbots	Invalid user noreply from 157.245.178.61 port 56052	2020-08-20 15:34:37
222.185.26.146	attack	port scan and connect, tcp 1433 (ms-sql-s)	2020-08-20 15:27:00
139.199.18.200	attack	Invalid user elias from 139.199.18.200 port 49768	2020-08-20 15:30:17
159.89.10.77	attackbots	Aug 20 08:27:58 buvik sshd[28889]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.10.77 Aug 20 08:28:00 buvik sshd[28889]: Failed password for invalid user admin from 159.89.10.77 port 58724 ssh2 Aug 20 08:29:15 buvik sshd[29031]: Invalid user deploy from 159.89.10.77 ...	2020-08-20 15:25:57
20.188.32.219	attack	Aug 20 08:49:53 saturn sshd[870538]: Failed password for invalid user plex from 20.188.32.219 port 46210 ssh2 Aug 20 09:04:24 saturn sshd[871119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=20.188.32.219 user=root Aug 20 09:04:26 saturn sshd[871119]: Failed password for root from 20.188.32.219 port 35274 ssh2 ...	2020-08-20 15:39:12
168.194.162.128	attack	2020-08-20T07:16:55.127785shield sshd\[26048\]: Invalid user alcatel from 168.194.162.128 port 24568 2020-08-20T07:16:55.138871shield sshd\[26048\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.194.162.128 2020-08-20T07:16:56.905206shield sshd\[26048\]: Failed password for invalid user alcatel from 168.194.162.128 port 24568 ssh2 2020-08-20T07:18:40.340640shield sshd\[26275\]: Invalid user build from 168.194.162.128 port 31326 2020-08-20T07:18:40.348414shield sshd\[26275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.194.162.128	2020-08-20 15:59:22
185.210.218.206	attackspam	[2020-08-20 03:27:52] NOTICE[1185] chan_sip.c: Registration from '' failed for '185.210.218.206:62836' - Wrong password [2020-08-20 03:27:52] SECURITY[1203] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-20T03:27:52.537-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9744",SessionID="0x7f10c43f67a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.210.218.206/62836",Challenge="264f07ae",ReceivedChallenge="264f07ae",ReceivedHash="316d2525c58aeb94bf2231108c7b9e68" [2020-08-20 03:28:17] NOTICE[1185] chan_sip.c: Registration from '' failed for '185.210.218.206:57290' - Wrong password [2020-08-20 03:28:17] SECURITY[1203] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-20T03:28:17.031-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2433",SessionID="0x7f10c4365628",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.210 ...	2020-08-20 15:37:38
222.252.11.10	attack	Aug 20 08:54:12 l02a sshd[29710]: Invalid user ernest from 222.252.11.10 Aug 20 08:54:12 l02a sshd[29710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.252.11.10 Aug 20 08:54:12 l02a sshd[29710]: Invalid user ernest from 222.252.11.10 Aug 20 08:54:14 l02a sshd[29710]: Failed password for invalid user ernest from 222.252.11.10 port 54983 ssh2	2020-08-20 15:59:01
180.76.108.73	attackbots	Invalid user teamspeak from 180.76.108.73 port 54850	2020-08-20 15:37:56

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