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: China

Internet Service Provider: ChinaNet Jiangsu Province Network

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
Feb 14 14:49:09 debian-2gb-nbg1-2 kernel: \[3947374.233209\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=121.227.42.253 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=50 ID=42835 PROTO=TCP SPT=39302 DPT=5555 WINDOW=23134 RES=0x00 SYN URGP=0
2020-02-15 01:28:09
Comments on same subnet:
IP Type Details Datetime
121.227.42.229 attackspam
26/tcp
[2020-03-16]1pkt
2020-03-17 11:00:23
121.227.42.193 attackbots
unauthorized connection attempt
2020-01-13 14:26:02
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.227.42.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23178
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			515	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020021400 1800 900 604800 86400

;; Query time: 291 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 01:28:01 CST 2020
;; MSG SIZE  rcvd: 118
Host info
253.42.227.121.in-addr.arpa domain name pointer 253.42.227.121.broad.sz.js.dynamic.163data.com.cn.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
253.42.227.121.in-addr.arpa	name = 253.42.227.121.broad.sz.js.dynamic.163data.com.cn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
187.199.47.144 attack
Unauthorized connection attempt detected from IP address 187.199.47.144 to port 23
2020-05-12 22:46:15
37.54.48.43 attackspam
Unauthorized connection attempt detected from IP address 37.54.48.43 to port 445
2020-05-12 22:34:47
87.107.57.57 attackspambots
Unauthorized connection attempt detected from IP address 87.107.57.57 to port 80
2020-05-12 23:00:15
222.186.30.167 attack
Automatic report BANNED IP
2020-05-12 22:36:41
212.126.123.21 attack
Unauthorized connection attempt detected from IP address 212.126.123.21 to port 23
2020-05-12 22:40:00
139.59.67.82 attackbotsspam
Bruteforce detected by fail2ban
2020-05-12 22:50:09
78.187.8.124 attackspam
Unauthorized connection attempt detected from IP address 78.187.8.124 to port 2323
2020-05-12 22:27:54
217.59.171.170 attack
Honeypot attack, port: 445, PTR: host170-171-static.59-217-b.business.telecomitalia.it.
2020-05-12 22:39:00
213.6.77.34 attack
Unauthorized connection attempt detected from IP address 213.6.77.34 to port 23
2020-05-12 22:39:40
113.133.135.31 attackbotsspam
Unauthorized connection attempt detected from IP address 113.133.135.31 to port 1433
2020-05-12 22:53:31
66.42.21.51 attackspambots
Unauthorized connection attempt detected from IP address 66.42.21.51 to port 23
2020-05-12 23:06:59
96.75.133.125 attack
Unauthorized connection attempt detected from IP address 96.75.133.125 to port 80
2020-05-12 22:57:50
80.81.145.174 attack
Unauthorized connection attempt detected from IP address 80.81.145.174 to port 23
2020-05-12 22:25:52
190.122.157.81 attack
Unauthorized connection attempt detected from IP address 190.122.157.81 to port 80
2020-05-12 22:44:21
103.67.152.212 attackbotsspam
Unauthorized connection attempt detected from IP address 103.67.152.212 to port 23
2020-05-12 22:20:08

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