104.21.21.186 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

Make a comment on this IP

No discussion about this IP yet. Click above link to make one.

Comments on same subnet:

No discussion about this subnet yet..

Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.21.186
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50065
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.186.			IN	A

;; AUTHORITY SECTION:
.			435	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:54:46 CST 2022
;; MSG SIZE  rcvd: 106

Host info

Host 186.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 186.21.21.104.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
50.194.229.41	attackbots	Jul 18 03:18:41 s64-1 sshd[27378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.194.229.41 Jul 18 03:18:44 s64-1 sshd[27378]: Failed password for invalid user admin from 50.194.229.41 port 33404 ssh2 Jul 18 03:19:03 s64-1 sshd[27394]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.194.229.41 ...	2019-07-18 15:21:32
139.59.17.118	attack	2019-07-18T07:28:18.193743abusebot-4.cloudsearch.cf sshd\[7372\]: Invalid user admin from 139.59.17.118 port 54376	2019-07-18 15:31:03
189.254.33.157	attackbotsspam	Invalid user sysadmin from 189.254.33.157 port 55908	2019-07-18 14:57:34
138.197.78.121	attack	Jul 18 12:23:12 areeb-Workstation sshd\[1411\]: Invalid user tomcat from 138.197.78.121 Jul 18 12:23:12 areeb-Workstation sshd\[1411\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.78.121 Jul 18 12:23:14 areeb-Workstation sshd\[1411\]: Failed password for invalid user tomcat from 138.197.78.121 port 56092 ssh2 ...	2019-07-18 15:00:14
112.85.42.187	attackspam	Jul 18 06:35:10 mail sshd\[29360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.187 user=root Jul 18 06:35:12 mail sshd\[29360\]: Failed password for root from 112.85.42.187 port 17175 ssh2 Jul 18 06:35:14 mail sshd\[29360\]: Failed password for root from 112.85.42.187 port 17175 ssh2 Jul 18 06:35:17 mail sshd\[29360\]: Failed password for root from 112.85.42.187 port 17175 ssh2 Jul 18 06:35:51 mail sshd\[29374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.187 user=root ...	2019-07-18 14:56:06
5.62.41.147	attackbotsspam	\[2019-07-18 03:11:26\] NOTICE\[20804\] chan_sip.c: Registration from '\' failed for '5.62.41.147:8272' - Wrong password \[2019-07-18 03:11:26\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T03:11:26.044-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2586",SessionID="0x7f06f85ff978",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.41.147/58258",Challenge="4b8e131c",ReceivedChallenge="4b8e131c",ReceivedHash="b7122ebc69152df50d66984a5860eb2f" \[2019-07-18 03:12:44\] NOTICE\[20804\] chan_sip.c: Registration from '\' failed for '5.62.41.147:8381' - Wrong password \[2019-07-18 03:12:44\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T03:12:44.475-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2587",SessionID="0x7f06f878a398",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.62.41.147/6	2019-07-18 15:25:15
50.227.195.3	attackspambots	2019-07-18T06:37:33.057136abusebot-4.cloudsearch.cf sshd\[7197\]: Invalid user nagios from 50.227.195.3 port 39616	2019-07-18 15:18:58
207.154.194.145	attack	Jul 18 09:40:12 srv-4 sshd\[2885\]: Invalid user ansibleuser from 207.154.194.145 Jul 18 09:40:12 srv-4 sshd\[2885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.194.145 Jul 18 09:40:14 srv-4 sshd\[2885\]: Failed password for invalid user ansibleuser from 207.154.194.145 port 52386 ssh2 ...	2019-07-18 14:48:31
115.78.161.7	attackbots	TCP port 445 (SMB) attempt blocked by firewall. [2019-07-18 03:18:39]	2019-07-18 14:49:03
158.69.112.95	attackbotsspam	Jul 18 09:18:19 OPSO sshd\[9726\]: Invalid user qy from 158.69.112.95 port 43662 Jul 18 09:18:19 OPSO sshd\[9726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.112.95 Jul 18 09:18:21 OPSO sshd\[9726\]: Failed password for invalid user qy from 158.69.112.95 port 43662 ssh2 Jul 18 09:25:11 OPSO sshd\[10826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.112.95 user=root Jul 18 09:25:14 OPSO sshd\[10826\]: Failed password for root from 158.69.112.95 port 42488 ssh2	2019-07-18 15:35:36
195.175.55.10	attack	@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-17 03:31:26,465 INFO [shellcode_manager] (195.175.55.10) no match, writing hexdump (194ef0ea3d242f70e3910afaf9bba4ac :2126554) - MS17010 (EternalBlue)	2019-07-18 15:22:31
190.107.27.162	attack	Brute force attempt	2019-07-18 14:54:24
91.221.174.122	attackbots	[portscan] Port scan	2019-07-18 14:53:41
185.220.101.70	attackspambots	Jul 18 01:51:00 Tower sshd[13970]: Connection from 185.220.101.70 port 39163 on 192.168.10.220 port 22 Jul 18 01:51:03 Tower sshd[13970]: Failed password for root from 185.220.101.70 port 39163 ssh2 Jul 18 01:51:04 Tower sshd[13970]: Failed password for root from 185.220.101.70 port 39163 ssh2 Jul 18 01:51:05 Tower sshd[13970]: Failed password for root from 185.220.101.70 port 39163 ssh2 Jul 18 01:51:05 Tower sshd[13970]: Failed password for root from 185.220.101.70 port 39163 ssh2 Jul 18 01:51:06 Tower sshd[13970]: Failed password for root from 185.220.101.70 port 39163 ssh2 Jul 18 01:51:07 Tower sshd[13970]: Failed password for root from 185.220.101.70 port 39163 ssh2 Jul 18 01:51:07 Tower sshd[13970]: error: maximum authentication attempts exceeded for root from 185.220.101.70 port 39163 ssh2 [preauth] Jul 18 01:51:07 Tower sshd[13970]: Disconnecting authenticating user root 185.220.101.70 port 39163: Too many authentication failures [preauth]	2019-07-18 14:44:58
36.229.233.17	attackspam	2019-07-17T05:28:12.379672stt-1.[munged] kernel: [7387311.937071] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:aa:c1:08:00 SRC=36.229.233.17 DST=[mungedIP1] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=34067 PROTO=TCP SPT=2193 DPT=37215 WINDOW=8380 RES=0x00 SYN URGP=0 2019-07-17T05:49:41.774612stt-1.[munged] kernel: [7388601.327841] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:aa:c1:08:00 SRC=36.229.233.17 DST=[mungedIP1] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=52175 PROTO=TCP SPT=2193 DPT=37215 WINDOW=8380 RES=0x00 SYN URGP=0 2019-07-17T22:20:37.619716stt-1.[munged] kernel: [7448056.981780] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:97:36:58:84:78:ac:57:aa:c1:08:00 SRC=36.229.233.17 DST=[mungedIP1] LEN=40 TOS=0x00 PREC=0x00 TTL=52 ID=14017 PROTO=TCP SPT=2193 DPT=37215 WINDOW=8380 RES=0x00 SYN URGP=0	2019-07-18 15:01:05

Recently Reported IPs

104.21.21.184	104.21.21.188	104.21.21.192	104.21.21.196
104.21.21.198	104.21.21.199	104.21.21.2	104.21.21.20
238.143.210.100	104.21.21.200	104.21.21.203	104.21.21.206
104.21.21.208	104.21.21.21	59.162.123.94	104.21.21.216
93.241.181.231	104.21.21.217	104.21.21.220	104.21.21.224