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: Germany

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 <<>> 164.21.208.120
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64054
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.21.208.120.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 18:44:23 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 120.208.21.164.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 120.208.21.164.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-04-25 23:19:16
162.243.133.185 attackbots
scans once in preceeding hours on the ports (in chronological order) 1911 resulting in total of 50 scans from 162.243.0.0/16 block.
2020-04-25 23:30:20
45.143.220.175 attackbots
GPL RPC xdmcp info query - port: 177 proto: UDP cat: Attempted Information Leak
2020-04-25 22:59:19
185.176.27.94 attack
scans 5 times in preceeding hours on the ports (in chronological order) 1999 11999 4999 7999 13999 resulting in total of 94 scans from 185.176.27.0/24 block.
2020-04-25 23:20:14
192.241.239.62 attackspam
Port scan: Attack repeated for 24 hours
2020-04-25 23:11:23
167.172.61.7 attack
scans once in preceeding hours on the ports (in chronological order) 11142 resulting in total of 13 scans from 167.172.0.0/16 block.
2020-04-25 23:27:23
192.241.235.172 attackbots
scans once in preceeding hours on the ports (in chronological order) 27017 resulting in total of 25 scans from 192.241.128.0/17 block.
2020-04-25 23:18:39
206.189.128.215 attackbots
2020-04-25T14:29:12.833457shield sshd\[12515\]: Invalid user ak from 206.189.128.215 port 47502
2020-04-25T14:29:12.837272shield sshd\[12515\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.128.215
2020-04-25T14:29:15.121806shield sshd\[12515\]: Failed password for invalid user ak from 206.189.128.215 port 47502 ssh2
2020-04-25T14:33:57.375867shield sshd\[13905\]: Invalid user gentry from 206.189.128.215 port 58496
2020-04-25T14:33:57.379730shield sshd\[13905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.128.215
2020-04-25 23:09:09
206.189.182.217 attack
scans 2 times in preceeding hours on the ports (in chronological order) 20961 20961 resulting in total of 22 scans from 206.189.0.0/16 block.
2020-04-25 23:04:01
77.247.108.119 attack
Unauthorized connection attempt detected from IP address 77.247.108.119 to port 443
2020-04-25 22:52:04
167.172.140.46 attackspambots
scans once in preceeding hours on the ports (in chronological order) 23535 resulting in total of 13 scans from 167.172.0.0/16 block.
2020-04-25 23:26:35
5.101.0.209 attackbotsspam
[Sat Apr 25 21:34:35.836962 2020] [:error] [pid 12947:tid 140464681101056] [client 5.101.0.209:49896] [client 5.101.0.209] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197:443"] [severity "WARNING"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/index.php"] [unique_id "XqRKey8ISwlstHnuHnxBywAAAkk"]
...
2020-04-25 23:02:47
206.189.173.92 attackbots
Hits on port : 7103
2020-04-25 23:05:42
1.214.245.27 attackbots
$f2bV_matches
2020-04-25 23:03:13
45.227.254.30 attackbotsspam
ET CINS Active Threat Intelligence Poor Reputation IP group 26 - port: 25000 proto: TCP cat: Misc Attack
2020-04-25 22:58:41

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