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: Seoul

Region: Seoul

Country: Korea Republic of

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 <<>> 121.135.158.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25525
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.135.158.20.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019120500 1800 900 604800 86400

;; Query time: 98 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Dec 05 13:44:47 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 20.158.135.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.158.135.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
94.141.121.235 attack
[SMB remote code execution attempt: port tcp/445]
*(RWIN=8192)(08041230)
2019-08-05 02:39:14
92.37.236.236 attackbots
[portscan] tcp/22 [SSH]
*(RWIN=54840)(08041230)
2019-08-05 03:13:59
223.78.167.85 attackbotsspam
[portscan] tcp/23 [TELNET]
*(RWIN=20271)(08041230)
2019-08-05 03:23:18
218.156.38.185 attack
[portscan] tcp/23 [TELNET]
*(RWIN=33752)(08041230)
2019-08-05 03:24:12
36.82.97.30 attackbots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=8192)(08041230)
2019-08-05 03:21:02
2.50.138.181 attackspambots
Automatic report - Port Scan Attack
2019-08-05 03:22:59
118.255.63.6 attackbots
[portscan] tcp/23 [TELNET]
*(RWIN=59354)(08041230)
2019-08-05 02:33:57
89.28.81.133 attack
[SMB remote code execution attempt: port tcp/445]
[scan/connect: 2 time(s)]
*(RWIN=1024)(08041230)
2019-08-05 02:39:59
185.189.187.124 attackbotsspam
[portscan] tcp/139 [NetBIOS Session Service]
*(RWIN=1024)(08041230)
2019-08-05 02:58:32
103.74.193.8 attack
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(08041230)
2019-08-05 02:37:01
197.253.44.54 attackbotsspam
[portscan] tcp/139 [NetBIOS Session Service]
[SMB remote code execution attempt: port tcp/445]
[scan/connect: 2 time(s)]
*(RWIN=1024)(08041230)
2019-08-05 02:54:44
27.209.74.186 attack
[portscan] tcp/23 [TELNET]
*(RWIN=55535)(08041230)
2019-08-05 02:47:22
5.160.85.188 attackbots
[portscan] tcp/139 [NetBIOS Session Service]
[SMB remote code execution attempt: port tcp/445]
[scan/connect: 2 time(s)]
*(RWIN=1024)(08041230)
2019-08-05 02:50:08
189.130.89.83 attackspambots
[SMB remote code execution attempt: port tcp/445]
*(RWIN=8192)(08041230)
2019-08-05 02:56:48
139.162.109.43 attack
Unauthorised access (Aug  4) SRC=139.162.109.43 LEN=40 TTL=245 ID=54321 TCP DPT=111 WINDOW=65535 SYN 
Unauthorised access (Aug  2) SRC=139.162.109.43 LEN=40 TTL=244 ID=54321 TCP DPT=111 WINDOW=65535 SYN 
Unauthorised access (Aug  1) SRC=139.162.109.43 LEN=40 TTL=242 ID=54321 TCP DPT=111 WINDOW=65535 SYN 
Unauthorised access (Jul 29) SRC=139.162.109.43 LEN=40 TTL=244 ID=54321 TCP DPT=111 WINDOW=65535 SYN
2019-08-05 03:05:05

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