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: United States

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 <<>> 104.21.30.25
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5883
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.30.25.			IN	A

;; AUTHORITY SECTION:
.			419	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 20:29:29 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 25.30.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 25.30.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
188.165.240.75 attackspam
$f2bV_matches
2020-03-05 08:17:58
61.28.108.122 attackspam
SSH brute force
2020-03-05 08:07:46
37.139.103.87 attackspambots
Mar  5 00:49:04 debian-2gb-nbg1-2 kernel: \[5624916.885344\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=37.139.103.87 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=11586 PROTO=TCP SPT=50079 DPT=53302 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-05 08:00:02
31.146.1.194 attack
2020-03-0422:51:161j9bvA-0000hF-4O\<=verena@rs-solution.chH=\(localhost\)[31.146.1.194]:34311P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2274id=1114A2F1FA2E00B36F6A239B6F3D206E@rs-solution.chT="Onlymadeadecisiontogettoknowyou"forkingsquad956@gmail.comdrcr12119@gmail.com2020-03-0422:50:531j9bun-0000eu-4W\<=verena@rs-solution.chH=\(localhost\)[113.173.104.206]:40875P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2263id=5752E4B7BC6846F5292C65DD29E58981@rs-solution.chT="Onlyneedatinybitofyourattention"forrafmoh223@gmail.commoiiza391@gmail.com2020-03-0422:50:371j9buW-0000du-K8\<=verena@rs-solution.chH=\(localhost\)[197.62.99.87]:16502P=esmtpsaX=TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256CV=noA=dovecot_login:verena@rs-solution.chS=2327id=BCB90F5C5783AD1EC2C78E36C28896B2@rs-solution.chT="Areyoupresentlysearchingfortruelove\?"fordavidcriss@gmail.commikecoloradotrucks@gmail.com2020-03-0422:49:561j9btp-0000RD-B3\<=verena@rs-s
2020-03-05 08:09:20
128.92.138.178 attackspambots
TCP port 3389: Scan and connection
2020-03-05 08:07:00
106.124.137.108 attack
Mar  5 04:58:26 gw1 sshd[2117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.137.108
Mar  5 04:58:29 gw1 sshd[2117]: Failed password for invalid user ubnt from 106.124.137.108 port 46285 ssh2
...
2020-03-05 07:59:19
94.242.62.112 attackspambots
0,31-04/22 [bc01/m08] PostRequest-Spammer scoring: maputo01_x2b
2020-03-05 08:15:12
45.134.179.57 attackbots
Mar  5 00:29:54 debian-2gb-nbg1-2 kernel: \[5623766.781651\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.134.179.57 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=53429 PROTO=TCP SPT=49417 DPT=3153 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-05 07:48:13
182.61.55.154 attackspambots
until 2020-03-04T20:38:55+00:00, observations: 3, bad account names: 1
2020-03-05 08:11:25
210.71.232.236 attackspambots
Mar  4 13:32:54 wbs sshd\[21035\]: Invalid user liuyukun from 210.71.232.236
Mar  4 13:32:54 wbs sshd\[21035\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210-71-232-236.hinet-ip.hinet.net
Mar  4 13:32:56 wbs sshd\[21035\]: Failed password for invalid user liuyukun from 210.71.232.236 port 56674 ssh2
Mar  4 13:42:09 wbs sshd\[21944\]: Invalid user smbguest from 210.71.232.236
Mar  4 13:42:09 wbs sshd\[21944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210-71-232-236.hinet-ip.hinet.net
2020-03-05 08:03:01
222.186.175.183 attack
Mar  5 01:13:15 nextcloud sshd\[6905\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.183  user=root
Mar  5 01:13:16 nextcloud sshd\[6905\]: Failed password for root from 222.186.175.183 port 57874 ssh2
Mar  5 01:13:20 nextcloud sshd\[6905\]: Failed password for root from 222.186.175.183 port 57874 ssh2
2020-03-05 08:17:42
222.186.173.142 attackbotsspam
Mar  5 00:57:56 nextcloud sshd\[24794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
Mar  5 00:57:58 nextcloud sshd\[24794\]: Failed password for root from 222.186.173.142 port 63774 ssh2
Mar  5 00:58:01 nextcloud sshd\[24794\]: Failed password for root from 222.186.173.142 port 63774 ssh2
2020-03-05 08:00:44
37.224.50.245 attack
Email rejected due to spam filtering
2020-03-05 07:54:54
192.241.219.53 attack
firewall-block, port(s): 26/tcp
2020-03-05 07:45:44
84.40.116.5 attackbots
2020-03-05T00:05:20.687364shield sshd\[25476\]: Invalid user yelei from 84.40.116.5 port 52720
2020-03-05T00:05:20.692131shield sshd\[25476\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.40.116.5
2020-03-05T00:05:23.372367shield sshd\[25476\]: Failed password for invalid user yelei from 84.40.116.5 port 52720 ssh2
2020-03-05T00:07:22.469231shield sshd\[25822\]: Invalid user uucp from 84.40.116.5 port 54620
2020-03-05T00:07:22.478092shield sshd\[25822\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=84.40.116.5
2020-03-05 08:20:03

Recently Reported IPs

104.21.30.248 104.21.30.252 15.125.129.83 104.21.30.26
104.21.30.3 104.21.30.31 104.21.30.32 104.21.30.34
104.21.30.38 104.21.30.42 104.21.30.44 104.21.30.46
104.21.30.47 84.63.246.201 104.21.30.50 104.21.30.56
104.21.30.59 104.21.30.63 104.21.30.65 104.21.30.68