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 <<>> 244.21.104.102
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19424
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;244.21.104.102.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025010602 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jan 07 12:33:14 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 102.104.21.244.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 102.104.21.244.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
204.48.19.178 attackspambots
Jul 13 02:12:38 srv-4 sshd\[18951\]: Invalid user pick from 204.48.19.178
Jul 13 02:12:38 srv-4 sshd\[18951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=204.48.19.178
Jul 13 02:12:40 srv-4 sshd\[18951\]: Failed password for invalid user pick from 204.48.19.178 port 60152 ssh2
...
2019-07-13 07:25:23
183.111.166.49 attack
Jul 12 22:29:45 thevastnessof sshd[4577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.111.166.49
...
2019-07-13 07:23:09
1.171.137.46 attackspam
WordPress wp-login brute force :: 1.171.137.46 0.104 BYPASS [13/Jul/2019:09:33:53  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-07-13 07:39:02
181.118.94.57 attackspam
2019-07-12T22:14:07.4581971240 sshd\[24310\]: Invalid user admin from 181.118.94.57 port 58014
2019-07-12T22:14:07.4636591240 sshd\[24310\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.118.94.57
2019-07-12T22:14:09.5032321240 sshd\[24310\]: Failed password for invalid user admin from 181.118.94.57 port 58014 ssh2
...
2019-07-13 07:30:45
64.31.33.70 attack
\[2019-07-12 19:08:08\] NOTICE\[22786\] chan_sip.c: Registration from '"2010" \' failed for '64.31.33.70:5753' - Wrong password
\[2019-07-12 19:08:08\] SECURITY\[22794\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-12T19:08:08.193-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2010",SessionID="0x7f7544230ac8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/64.31.33.70/5753",Challenge="7b19e12b",ReceivedChallenge="7b19e12b",ReceivedHash="abb0baaa9f8c0e9835ca3ccf232dff1e"
\[2019-07-12 19:08:08\] NOTICE\[22786\] chan_sip.c: Registration from '"2010" \' failed for '64.31.33.70:5753' - Wrong password
\[2019-07-12 19:08:08\] SECURITY\[22794\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-12T19:08:08.269-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="2010",SessionID="0x7f75441b6d18",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/
2019-07-13 07:12:33
128.199.221.18 attackspam
Invalid user gere from 128.199.221.18 port 46201
2019-07-13 07:22:38
94.23.215.158 attackspam
Jul 13 01:20:35 ncomp sshd[27108]: Invalid user t from 94.23.215.158
Jul 13 01:20:35 ncomp sshd[27108]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.23.215.158
Jul 13 01:20:35 ncomp sshd[27108]: Invalid user t from 94.23.215.158
Jul 13 01:20:37 ncomp sshd[27108]: Failed password for invalid user t from 94.23.215.158 port 59354 ssh2
2019-07-13 07:50:06
106.13.98.92 attackbotsspam
Jul 12 19:20:19 plusreed sshd[5435]: Invalid user health from 106.13.98.92
...
2019-07-13 07:33:16
27.23.28.99 attackspambots
Jul 12 21:58:43 Serveur sshd[9028]: Failed password for r.r from 27.23.28.99 port 53380 ssh2
Jul 12 21:58:43 Serveur sshd[9028]: Failed password for r.r from 27.23.28.99 port 53380 ssh2
Jul 12 21:58:43 Serveur sshd[9028]: Failed password for r.r from 27.23.28.99 port 53380 ssh2
Jul 12 21:58:43 Serveur sshd[9028]: Failed password for r.r from 27.23.28.99 port 53380 ssh2
Jul 12 21:58:44 Serveur sshd[9028]: Failed password for r.r from 27.23.28.99 port 53380 ssh2
Jul 12 21:58:44 Serveur sshd[9028]: Failed password for r.r from 27.23.28.99 port 53380 ssh2
Jul 12 21:58:44 Serveur sshd[9028]: error: maximum authentication attempts exceeded for r.r from 27.23.28.99 port 53380 ssh2 [preauth]
Jul 12 21:58:44 Serveur sshd[9028]: Disconnecting authenticating user r.r 27.23.28.99 port 53380: Too many authentication failures [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=27.23.28.99
2019-07-13 07:18:04
138.197.72.48 attackspam
SSH bruteforce (Triggered fail2ban)
2019-07-13 07:26:12
107.170.195.246 attackbots
19/7/12@16:05:36: FAIL: Alarm-Intrusion address from=107.170.195.246
...
2019-07-13 07:15:27
61.219.142.9 attack
Multiple SSH auth failures recorded by fail2ban
2019-07-13 07:14:03
95.138.65.166 attack
TCP port 23 (Telnet) attempt blocked by firewall. [2019-07-12 22:03:19]
2019-07-13 07:29:04
168.228.149.111 attackbotsspam
failed_logins
2019-07-13 07:06:35
177.99.211.149 attackspambots
Attempt to log in with non-existing username "admin" /wp-login.php
2019-07-13 07:35:44

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