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: IANA Special-Purpose Address

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 <<>> 248.171.21.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20318
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;248.171.21.42.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 22:19:33 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 42.21.171.248.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.21.171.248.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.164.72.136 attack
firewall-block, port(s): 3389/tcp
2020-03-26 04:36:11
49.84.233.148 attack
5x Failed Password
2020-03-26 04:43:18
142.93.218.236 attackbotsspam
Mar 25 20:23:50 tuxlinux sshd[27921]: Invalid user marvell from 142.93.218.236 port 59778
Mar 25 20:23:50 tuxlinux sshd[27921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.218.236 
Mar 25 20:23:50 tuxlinux sshd[27921]: Invalid user marvell from 142.93.218.236 port 59778
Mar 25 20:23:50 tuxlinux sshd[27921]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.218.236 
...
2020-03-26 04:31:39
190.137.129.204 attack
port scan and connect, tcp 1433 (ms-sql-s)
2020-03-26 04:26:32
103.249.123.209 attackspambots
Automatic report - Port Scan Attack
2020-03-26 04:44:20
164.155.117.222 attackspambots
Invalid user noc from 164.155.117.222 port 48566
2020-03-26 04:30:35
101.231.146.34 attackspambots
DATE:2020-03-25 19:44:41, IP:101.231.146.34, PORT:ssh SSH brute force auth on honeypot server (epe-honey1-hq)
2020-03-26 04:07:17
197.36.58.0 attackspambots
Unauthorized connection attempt detected from IP address 197.36.58.0 to port 23
2020-03-26 04:45:01
213.33.226.202 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-26 04:08:33
112.133.253.122 attack
Unauthorized connection attempt from IP address 112.133.253.122 on Port 445(SMB)
2020-03-26 04:07:31
101.91.238.160 attack
Mar 25 20:50:07 server sshd[51898]: Failed password for invalid user rk from 101.91.238.160 port 43918 ssh2
Mar 25 21:01:02 server sshd[54985]: Failed password for invalid user serenity from 101.91.238.160 port 58176 ssh2
Mar 25 21:04:52 server sshd[56014]: User postgres from 101.91.238.160 not allowed because not listed in AllowUsers
2020-03-26 04:29:52
103.136.137.72 attackspambots
20/3/25@08:44:35: FAIL: Alarm-Network address from=103.136.137.72
...
2020-03-26 04:36:59
95.10.176.235 attackspam
Invalid user patrol from 95.10.176.235 port 45698
2020-03-26 04:12:05
118.25.78.149 attackbotsspam
Mar 25 20:09:12  sshd[4337]: Failed password for invalid user sysbackup from 118.25.78.149 port 48680 ssh2
2020-03-26 04:39:03
190.181.60.2 attackspam
web-1 [ssh] SSH Attack
2020-03-26 04:14:28

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