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: 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 <<>> 42.221.100.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27538
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;42.221.100.47.			IN	A

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

;; Query time: 42 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 18:00:21 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 47.100.221.42.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.100.221.42.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
174.138.26.48 attackbotsspam
<6 unauthorized SSH connections
2019-12-26 18:12:32
121.164.31.163 attack
Invalid user finite from 121.164.31.163 port 33344
2019-12-26 18:00:59
222.186.175.217 attackbotsspam
SSH bruteforce
2019-12-26 18:10:53
185.36.81.23 attackbots
$f2bV_matches
2019-12-26 17:59:53
129.28.180.174 attackbots
Dec 26 06:39:09 firewall sshd[8534]: Invalid user service from 129.28.180.174
Dec 26 06:39:11 firewall sshd[8534]: Failed password for invalid user service from 129.28.180.174 port 55364 ssh2
Dec 26 06:42:26 firewall sshd[8635]: Invalid user hsmith from 129.28.180.174
...
2019-12-26 18:11:49
83.12.198.38 attackspambots
Dec 26 01:19:05 plusreed sshd[28021]: Invalid user user1 from 83.12.198.38
Dec 26 01:19:05 plusreed sshd[28021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.12.198.38
Dec 26 01:19:05 plusreed sshd[28021]: Invalid user user1 from 83.12.198.38
Dec 26 01:19:07 plusreed sshd[28021]: Failed password for invalid user user1 from 83.12.198.38 port 49052 ssh2
Dec 26 01:25:09 plusreed sshd[29435]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.12.198.38  user=root
Dec 26 01:25:11 plusreed sshd[29435]: Failed password for root from 83.12.198.38 port 50194 ssh2
...
2019-12-26 18:15:51
14.165.84.206 attack
Unauthorised access (Dec 26) SRC=14.165.84.206 LEN=52 PREC=0x20 TTL=118 ID=11091 DF TCP DPT=445 WINDOW=8192 SYN 
Unauthorised access (Dec 25) SRC=14.165.84.206 LEN=52 PREC=0x20 TTL=119 ID=2115 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-26 18:10:18
213.91.139.179 attack
Dec 26 11:01:25 * sshd[6863]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.91.139.179
Dec 26 11:01:27 * sshd[6863]: Failed password for invalid user webmaster from 213.91.139.179 port 37312 ssh2
2019-12-26 18:05:58
62.149.108.117 attackspam
Dec 26 07:25:37 debian-2gb-nbg1-2 kernel: \[994268.031040\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=62.149.108.117 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=117 ID=9836 DF PROTO=TCP SPT=60962 DPT=1433 WINDOW=8192 RES=0x00 SYN URGP=0
2019-12-26 17:53:43
198.245.49.37 attackbots
*Port Scan* detected from 198.245.49.37 (CA/Canada/ns514527.ip-198-245-49.net). 4 hits in the last 150 seconds
2019-12-26 18:23:33
157.230.42.76 attackspam
--- report ---
Dec 26 03:09:33 sshd: Connection from 157.230.42.76 port 53465
Dec 26 03:09:34 sshd: Invalid user tiw from 157.230.42.76
Dec 26 03:09:37 sshd: Failed password for invalid user tiw from 157.230.42.76 port 53465 ssh2
Dec 26 03:09:37 sshd: Received disconnect from 157.230.42.76: 11: Bye Bye [preauth]
2019-12-26 18:19:20
42.159.93.208 attackspam
$f2bV_matches
2019-12-26 18:23:12
80.211.76.122 attackbotsspam
Invalid user admin from 80.211.76.122 port 52196
2019-12-26 17:57:22
144.91.82.224 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-26 17:46:17
222.186.175.220 attack
Brute-force attempt banned
2019-12-26 17:56:00

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