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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.248.42.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62423
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.248.42.75.			IN	A

;; AUTHORITY SECTION:
.			570	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010502 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 06 06:32:56 CST 2022
;; MSG SIZE  rcvd: 106
Host info
b';; connection timed out; no servers could be reached
'
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 75.42.248.121.in-addr.arpa: SERVFAIL

Related IP info:
Related comments:
IP Type Details Datetime
52.172.138.31 attack
$f2bV_matches
2020-01-09 06:10:44
73.68.207.10 attackbots
port scan and connect, tcp 80 (http)
2020-01-09 06:02:21
185.209.0.32 attackbotsspam
Jan  8 22:12:10 debian-2gb-nbg1-2 kernel: \[777245.121427\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.209.0.32 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=46943 PROTO=TCP SPT=59601 DPT=53389 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-09 06:17:58
38.106.22.173 attack
Jan  8 22:07:46 srv01 sshd[3295]: Invalid user linuxacademy from 38.106.22.173 port 44272
Jan  8 22:07:46 srv01 sshd[3295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=38.106.22.173
Jan  8 22:07:46 srv01 sshd[3295]: Invalid user linuxacademy from 38.106.22.173 port 44272
Jan  8 22:07:49 srv01 sshd[3295]: Failed password for invalid user linuxacademy from 38.106.22.173 port 44272 ssh2
Jan  8 22:10:56 srv01 sshd[3671]: Invalid user leoshih from 38.106.22.173 port 47228
...
2020-01-09 06:13:48
41.221.49.70 attack
Invalid user anjalika@123 from 41.221.49.70 port 39378
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.221.49.70
Failed password for invalid user anjalika@123 from 41.221.49.70 port 39378 ssh2
Invalid user opo from 41.221.49.70 port 51920
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.221.49.70
2020-01-09 06:07:08
188.166.115.226 attackspam
Jan  8 22:10:37 ArkNodeAT sshd\[32137\]: Invalid user on from 188.166.115.226
Jan  8 22:10:37 ArkNodeAT sshd\[32137\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.115.226
Jan  8 22:10:39 ArkNodeAT sshd\[32137\]: Failed password for invalid user on from 188.166.115.226 port 51282 ssh2
2020-01-09 06:22:20
83.221.222.251 attackspambots
5x Failed Password
2020-01-09 06:28:48
190.113.142.197 attackspam
Jan  8 22:10:51 MK-Soft-VM8 sshd[18514]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.113.142.197 
Jan  8 22:10:53 MK-Soft-VM8 sshd[18514]: Failed password for invalid user ts3server from 190.113.142.197 port 38468 ssh2
...
2020-01-09 06:08:14
176.98.156.64 attackspam
TCP src-port=58688   dst-port=25   Listed on   dnsbl-sorbs abuseat-org barracuda       (Project Honey Pot rated Suspicious)   (597)
2020-01-09 05:55:03
61.177.172.128 attack
Jan  8 23:29:08 vserver sshd\[1679\]: Failed password for root from 61.177.172.128 port 29513 ssh2Jan  8 23:29:12 vserver sshd\[1679\]: Failed password for root from 61.177.172.128 port 29513 ssh2Jan  8 23:29:15 vserver sshd\[1679\]: Failed password for root from 61.177.172.128 port 29513 ssh2Jan  8 23:29:19 vserver sshd\[1679\]: Failed password for root from 61.177.172.128 port 29513 ssh2
...
2020-01-09 06:30:39
175.140.119.26 attackspambots
Jan  8 sshd[20766]: Invalid user test from 175.140.119.26 port 51912
2020-01-09 06:02:41
183.171.158.15 attackbots
(sshd) Failed SSH login from 183.171.158.15 (MY/Malaysia/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Jan  8 16:57:20 host sshd[85103]: Invalid user test from 183.171.158.15 port 53507
2020-01-09 06:22:53
139.129.242.1 attackspambots
01/08/2020-16:11:07.576220 139.129.242.1 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-01-09 06:06:09
141.226.29.141 attackspambots
Jan  9 03:00:04 gw1 sshd[29853]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.226.29.141
Jan  9 03:00:06 gw1 sshd[29853]: Failed password for invalid user deploy from 141.226.29.141 port 55778 ssh2
...
2020-01-09 06:10:05
132.232.52.86 attack
Jan  8 23:21:06 SilenceServices sshd[4382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.52.86
Jan  8 23:21:08 SilenceServices sshd[4382]: Failed password for invalid user gopher from 132.232.52.86 port 39310 ssh2
Jan  8 23:23:08 SilenceServices sshd[6119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.52.86
2020-01-09 06:25:37

Recently Reported IPs

164.2.141.217 207.190.215.32 212.88.78.196 165.235.38.16
19.221.78.215 222.1.243.191 211.182.192.180 56.80.19.1
4.149.227.194 120.97.170.12 221.107.130.230 187.190.240.69
179.171.200.91 12.152.23.73 137.9.62.186 57.188.142.242
182.44.110.44 189.101.229.138 70.229.27.225 98.4.9.230