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: United States

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.55.160
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42514
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.160.			IN	A

;; AUTHORITY SECTION:
.			600	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 02:37:08 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 160.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 160.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
210.217.32.25 attack
Attempted Brute Force (dovecot)
2020-08-09 03:31:44
185.147.215.14 attackspam
[2020-08-08 15:08:16] NOTICE[1248] chan_sip.c: Registration from '' failed for '185.147.215.14:64326' - Wrong password
[2020-08-08 15:08:16] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-08T15:08:16.714-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1416",SessionID="0x7f27203df9b8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.14/64326",Challenge="05d1914a",ReceivedChallenge="05d1914a",ReceivedHash="0b1236b5876b2f945427a71c13d391f4"
[2020-08-08 15:08:45] NOTICE[1248] chan_sip.c: Registration from '' failed for '185.147.215.14:56995' - Wrong password
[2020-08-08 15:08:45] SECURITY[1275] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-08-08T15:08:45.265-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="355",SessionID="0x7f272030cb08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.147.215.
...
2020-08-09 03:22:52
189.4.151.102 attackspam
189.4.151.102 (BR/Brazil/bd049766.virtua.com.br), 12 distributed sshd attacks on account [root] in the last 3600 secs
2020-08-09 03:42:48
104.224.180.87 attackspam
Aug  8 14:54:25 PorscheCustomer sshd[27805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.224.180.87
Aug  8 14:54:27 PorscheCustomer sshd[27805]: Failed password for invalid user needidc@163 from 104.224.180.87 port 38412 ssh2
Aug  8 15:00:10 PorscheCustomer sshd[27986]: Failed password for root from 104.224.180.87 port 58568 ssh2
...
2020-08-09 03:30:10
219.92.7.187 attackspambots
$f2bV_matches
2020-08-09 03:58:16
64.227.62.250 attackspam
Aug  8 23:55:49 gw1 sshd[5190]: Failed password for root from 64.227.62.250 port 49474 ssh2
...
2020-08-09 03:23:38
112.65.157.165 attackspam
 TCP (SYN) 112.65.157.165:12477 -> port 23, len 40
2020-08-09 03:59:25
41.60.237.156 attack
DATE:2020-08-08 14:09:03, IP:41.60.237.156, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-08-09 03:54:57
69.250.156.161 attackspambots
Aug  8 19:42:23 haigwepa sshd[7030]: Failed password for root from 69.250.156.161 port 60874 ssh2
...
2020-08-09 03:21:04
90.176.150.123 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-08-09 03:49:39
72.249.235.194 attackspambots
Dovecot Invalid User Login Attempt.
2020-08-09 03:41:24
13.59.252.127 attackbotsspam
fail2ban - Attack against Apache (too many 404s)
2020-08-09 03:27:24
185.175.93.27 attackbotsspam
Aug  8 21:39:32 venus kernel: [103077.171774] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:66:8f:ed:d2:74:7f:6e:37:e3:08:00 SRC=185.175.93.27 DST=78.47.70.226 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=57195 PROTO=TCP SPT=48844 DPT=51697 WINDOW=1024 RES=0x00 SYN URGP=0
2020-08-09 03:25:40
191.234.182.188 attackbots
Aug  8 20:57:24 vm1 sshd[31984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.234.182.188
Aug  8 20:57:26 vm1 sshd[31984]: Failed password for invalid user jenkins from 191.234.182.188 port 55192 ssh2
...
2020-08-09 03:39:42
222.186.52.131 attackbots
Aug 7 05:41:46 *hidden* sshd[12546]: Failed password for *hidden* from 222.186.52.131 port 28225 ssh2 Aug 7 05:41:50 *hidden* sshd[12546]: Failed password for *hidden* from 222.186.52.131 port 28225 ssh2 Aug 7 05:41:54 *hidden* sshd[12546]: Failed password for *hidden* from 222.186.52.131 port 28225 ssh2
2020-08-09 03:53:49

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