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: Gangnam-gu

Region: Seoul

Country: South Korea

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 <<>> 121.166.66.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42361
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.166.66.72.			IN	A

;; AUTHORITY SECTION:
.			181	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022062301 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 24 08:05:26 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 72.66.166.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.66.166.121.in-addr.arpa: NXDOMAIN
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Jan  9 07:44:57 h2177944 kernel: \[1750813.089021\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=185.209.0.92 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=15181 PROTO=TCP SPT=54537 DPT=27000 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  9 07:44:57 h2177944 kernel: \[1750813.089035\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=185.209.0.92 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=15181 PROTO=TCP SPT=54537 DPT=27000 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  9 07:50:55 h2177944 kernel: \[1751171.033053\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=185.209.0.92 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=64331 PROTO=TCP SPT=54537 DPT=11000 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  9 07:50:55 h2177944 kernel: \[1751171.033066\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=185.209.0.92 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=64331 PROTO=TCP SPT=54537 DPT=11000 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  9 08:21:27 h2177944 kernel: \[1753003.228192\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=185.209.0.92 DST=85.214.117.9
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US_GLOBALAXS-MNT_<177>1578552963 [1:2403460:54474] ET CINS Active Threat Intelligence Poor Reputation IP TCP group 81 [Classification: Misc Attack] [Priority: 2] {TCP} 83.143.246.30:57239
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