Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: None

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.13.170
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2535
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.170.			IN	A

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

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:10:40 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 170.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 170.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.176.116.155 attack
RDP brute forcing (r)
2020-07-08 09:24:45
93.152.159.11 attackbotsspam
Failed password for invalid user ossy from 93.152.159.11 port 36648 ssh2
2020-07-08 09:21:41
168.195.44.208 attackbots
SSH invalid-user multiple login try
2020-07-08 09:17:04
179.53.55.81 attackbotsspam
Failed password for invalid user nagios from 179.53.55.81 port 48966 ssh2
2020-07-08 09:10:08
41.111.133.103 attackbots
2020-07-07T21:07:24.208317na-vps210223 sshd[31884]: Invalid user zacarias from 41.111.133.103 port 10123
2020-07-07T21:07:24.212472na-vps210223 sshd[31884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.111.133.103
2020-07-07T21:07:24.208317na-vps210223 sshd[31884]: Invalid user zacarias from 41.111.133.103 port 10123
2020-07-07T21:07:26.697516na-vps210223 sshd[31884]: Failed password for invalid user zacarias from 41.111.133.103 port 10123 ssh2
2020-07-07T21:10:23.124458na-vps210223 sshd[7935]: Invalid user probo from 41.111.133.103 port 22923
...
2020-07-08 09:20:00
222.186.180.8 attackspam
Jul  8 03:11:18 vm0 sshd[32094]: Failed password for root from 222.186.180.8 port 3384 ssh2
Jul  8 03:11:32 vm0 sshd[32094]: error: maximum authentication attempts exceeded for root from 222.186.180.8 port 3384 ssh2 [preauth]
...
2020-07-08 09:14:55
129.144.183.81 attackbotsspam
Jul  8 02:19:58 sshgateway sshd\[1809\]: Invalid user 5 from 129.144.183.81
Jul  8 02:19:58 sshgateway sshd\[1809\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oc-129-144-183-81.compute.oraclecloud.com
Jul  8 02:19:59 sshgateway sshd\[1809\]: Failed password for invalid user 5 from 129.144.183.81 port 52134 ssh2
2020-07-08 09:06:36
122.51.227.216 attackbots
Unauthorized connection attempt detected from IP address 122.51.227.216 to port 7181
2020-07-08 09:08:09
156.96.154.8 attackspam
[2020-07-07 21:03:18] NOTICE[1150][C-000004cd] chan_sip.c: Call from '' (156.96.154.8:56849) to extension '2712011441904911004' rejected because extension not found in context 'public'.
[2020-07-07 21:03:18] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-07T21:03:18.745-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="2712011441904911004",SessionID="0x7fcb4c07a778",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.154.8/56849",ACLName="no_extension_match"
[2020-07-07 21:04:09] NOTICE[1150][C-000004ce] chan_sip.c: Call from '' (156.96.154.8:63238) to extension '2713011441904911004' rejected because extension not found in context 'public'.
[2020-07-07 21:04:09] SECURITY[1167] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-07T21:04:09.631-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="2713011441904911004",SessionID="0x7fcb4c0dfe08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddre
...
2020-07-08 09:10:37
125.160.65.251 attack
20/7/7@16:10:05: FAIL: Alarm-Network address from=125.160.65.251
20/7/7@16:10:05: FAIL: Alarm-Network address from=125.160.65.251
...
2020-07-08 09:11:29
134.175.99.237 attack
Jul  7 22:49:36 master sshd[6099]: Failed password for invalid user max from 134.175.99.237 port 35496 ssh2
Jul  7 23:03:15 master sshd[6640]: Failed password for invalid user fzs from 134.175.99.237 port 39980 ssh2
Jul  7 23:08:37 master sshd[6676]: Failed password for invalid user oxford from 134.175.99.237 port 38842 ssh2
2020-07-08 08:58:16
14.21.36.84 attackbots
Jul  8 02:37:31 vpn01 sshd[17102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.21.36.84
Jul  8 02:37:33 vpn01 sshd[17102]: Failed password for invalid user arnold from 14.21.36.84 port 47402 ssh2
...
2020-07-08 09:23:41
218.245.5.248 attackspambots
Jul  7 11:56:32 web9 sshd\[4123\]: Invalid user shiliu from 218.245.5.248
Jul  7 11:56:32 web9 sshd\[4123\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.245.5.248
Jul  7 11:56:34 web9 sshd\[4123\]: Failed password for invalid user shiliu from 218.245.5.248 port 32636 ssh2
Jul  7 11:58:32 web9 sshd\[4454\]: Invalid user asterisk from 218.245.5.248
Jul  7 11:58:32 web9 sshd\[4454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.245.5.248
2020-07-08 09:13:10
150.95.177.195 attack
Jul  8 02:06:47 master sshd[6862]: Failed password for invalid user quph from 150.95.177.195 port 45402 ssh2
Jul  8 02:13:05 master sshd[6884]: Failed password for invalid user sapphire from 150.95.177.195 port 41190 ssh2
Jul  8 02:15:42 master sshd[6911]: Failed password for invalid user inada from 150.95.177.195 port 58408 ssh2
Jul  8 02:18:20 master sshd[6926]: Failed password for invalid user ubuntu from 150.95.177.195 port 47390 ssh2
Jul  8 02:20:53 master sshd[6937]: Failed password for invalid user rostilav from 150.95.177.195 port 36374 ssh2
Jul  8 02:23:34 master sshd[6953]: Failed password for invalid user tech from 150.95.177.195 port 53588 ssh2
Jul  8 02:26:16 master sshd[6956]: Failed password for invalid user kathie from 150.95.177.195 port 42568 ssh2
Jul  8 02:29:11 master sshd[6958]: Failed password for invalid user mq from 150.95.177.195 port 59782 ssh2
Jul  8 02:31:56 master sshd[6978]: Failed password for invalid user tobias from 150.95.177.195 port 48768 ssh2
2020-07-08 09:11:08
184.105.139.125 attackspambots
firewall-block, port(s): 1900/udp
2020-07-08 09:04:52

Recently Reported IPs

104.21.13.173 104.21.13.187 104.21.13.191 104.21.13.193
104.21.13.20 104.21.13.203 104.21.67.222 104.21.13.220
104.21.13.222 104.21.13.225 104.21.13.230 104.21.13.218
104.21.13.201 104.21.13.209 104.21.13.210 104.21.13.232
104.21.13.234 104.21.13.238 104.21.13.240 104.21.13.243