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: Frankfurt am Main

Region: Hessen

Country: Germany

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:
IP Type Details Datetime
104.248.139.121 attackspambots
May 14 08:55:32 NPSTNNYC01T sshd[14068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
May 14 08:55:34 NPSTNNYC01T sshd[14068]: Failed password for invalid user user from 104.248.139.121 port 49288 ssh2
May 14 08:59:01 NPSTNNYC01T sshd[14354]: Failed password for root from 104.248.139.121 port 56564 ssh2
...
2020-05-14 21:25:45
104.248.139.121 attackbotsspam
May  3 06:22:00 legacy sshd[5370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
May  3 06:22:02 legacy sshd[5370]: Failed password for invalid user mf from 104.248.139.121 port 40166 ssh2
May  3 06:25:38 legacy sshd[5637]: Failed password for root from 104.248.139.121 port 49638 ssh2
...
2020-05-03 12:34:29
104.248.139.121 attackspam
SSH auth scanning - multiple failed logins
2020-04-30 07:33:34
104.248.139.121 attack
2020-04-27T13:03:38.800886abusebot-3.cloudsearch.cf sshd[30948]: Invalid user hung from 104.248.139.121 port 41966
2020-04-27T13:03:38.810081abusebot-3.cloudsearch.cf sshd[30948]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
2020-04-27T13:03:38.800886abusebot-3.cloudsearch.cf sshd[30948]: Invalid user hung from 104.248.139.121 port 41966
2020-04-27T13:03:40.381859abusebot-3.cloudsearch.cf sshd[30948]: Failed password for invalid user hung from 104.248.139.121 port 41966 ssh2
2020-04-27T13:07:22.168837abusebot-3.cloudsearch.cf sshd[31229]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121  user=root
2020-04-27T13:07:24.161636abusebot-3.cloudsearch.cf sshd[31229]: Failed password for root from 104.248.139.121 port 53746 ssh2
2020-04-27T13:11:04.475551abusebot-3.cloudsearch.cf sshd[31503]: Invalid user znc from 104.248.139.121 port 37302
...
2020-04-27 22:58:33
104.248.139.121 attackbots
Apr 27 11:44:11 dev0-dcde-rnet sshd[22559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
Apr 27 11:44:14 dev0-dcde-rnet sshd[22559]: Failed password for invalid user udp from 104.248.139.121 port 52906 ssh2
Apr 27 11:50:16 dev0-dcde-rnet sshd[22729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
2020-04-27 18:07:05
104.248.139.121 attackspam
Unauthorised connection attempt detected at AUO NODE 1. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-04-24 23:09:01
104.248.139.121 attackbotsspam
Invalid user od from 104.248.139.121 port 53734
2020-04-23 04:11:27
104.248.139.121 attack
Wordpress malicious attack:[sshd]
2020-04-20 12:17:42
104.248.139.121 attackspam
Apr 20 00:12:29 debian-2gb-nbg1-2 kernel: \[9593314.391754\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=104.248.139.121 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=23968 PROTO=TCP SPT=59620 DPT=19842 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-20 08:07:04
104.248.139.121 attackbots
scans once in preceeding hours on the ports (in chronological order) 19153 resulting in total of 5 scans from 104.248.0.0/16 block.
2020-04-20 00:13:49
104.248.139.121 attack
Apr 17 13:56:38 sso sshd[29563]: Failed password for root from 104.248.139.121 port 42032 ssh2
Apr 17 14:00:28 sso sshd[30000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
...
2020-04-17 22:34:21
104.248.139.121 attackbotsspam
Apr 17 09:49:30 vpn01 sshd[24030]: Failed password for root from 104.248.139.121 port 47328 ssh2
...
2020-04-17 16:50:57
104.248.139.121 attackspambots
Apr  8 06:00:12 sso sshd[10238]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
Apr  8 06:00:14 sso sshd[10238]: Failed password for invalid user aman from 104.248.139.121 port 60516 ssh2
...
2020-04-08 12:18:20
104.248.139.121 attackspam
(sshd) Failed SSH login from 104.248.139.121 (DE/Germany/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  4 09:34:42 ubnt-55d23 sshd[17241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121  user=root
Apr  4 09:34:44 ubnt-55d23 sshd[17241]: Failed password for root from 104.248.139.121 port 43664 ssh2
2020-04-04 16:11:55
104.248.139.121 attack
Mar 28 16:31:05 dev0-dcde-rnet sshd[3144]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
Mar 28 16:31:06 dev0-dcde-rnet sshd[3144]: Failed password for invalid user oracle from 104.248.139.121 port 41678 ssh2
Mar 28 16:41:28 dev0-dcde-rnet sshd[3230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.139.121
2020-03-29 00:22:33
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.248.139.208
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11964
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.248.139.208.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062901 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 30 03:30:28 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 208.139.248.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 208.139.248.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
206.189.108.59 attackspambots
Jul 31 12:38:53 mout sshd[22627]: Connection closed by 206.189.108.59 port 60494 [preauth]
2019-07-31 19:28:16
49.234.44.48 attackbotsspam
2019-07-31T08:07:17.733662abusebot-5.cloudsearch.cf sshd\[7969\]: Invalid user php5 from 49.234.44.48 port 36096
2019-07-31 19:32:59
104.248.185.211 attack
Apr 14 11:06:21 ubuntu sshd[22706]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.185.211
Apr 14 11:06:22 ubuntu sshd[22706]: Failed password for invalid user adamko from 104.248.185.211 port 34516 ssh2
Apr 14 11:08:48 ubuntu sshd[22751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.185.211
Apr 14 11:08:49 ubuntu sshd[22751]: Failed password for invalid user alexander from 104.248.185.211 port 60830 ssh2
2019-07-31 19:08:01
142.93.90.202 attackbotsspam
2019-07-31T09:42:56.836381abusebot-4.cloudsearch.cf sshd\[27094\]: Invalid user aubrey from 142.93.90.202 port 64710
2019-07-31 19:18:36
118.70.183.113 attack
Unauthorized connection attempt from IP address 118.70.183.113 on Port 445(SMB)
2019-07-31 19:07:10
45.55.233.213 attackbots
Jul 31 12:27:44 www sshd\[14904\]: Invalid user toor from 45.55.233.213 port 35932
...
2019-07-31 19:24:36
113.160.245.223 attackspam
Unauthorized connection attempt from IP address 113.160.245.223 on Port 445(SMB)
2019-07-31 19:09:38
58.219.240.76 attack
20 attempts against mh-ssh on flow.magehost.pro
2019-07-31 19:42:55
139.59.46.243 attack
2019-07-31T10:53:50.086671abusebot-8.cloudsearch.cf sshd\[12742\]: Invalid user aiken from 139.59.46.243 port 49060
2019-07-31 19:10:11
104.248.187.102 attackbots
Apr 24 01:50:16 ubuntu sshd[24948]: Failed password for ftp from 104.248.187.102 port 35709 ssh2
Apr 24 01:52:30 ubuntu sshd[25019]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.187.102
Apr 24 01:52:32 ubuntu sshd[25019]: Failed password for invalid user gen from 104.248.187.102 port 48370 ssh2
2019-07-31 19:03:00
88.206.57.83 attackspambots
Unauthorized connection attempt from IP address 88.206.57.83 on Port 445(SMB)
2019-07-31 19:03:48
123.21.238.11 attackspambots
Unauthorized connection attempt from IP address 123.21.238.11 on Port 445(SMB)
2019-07-31 19:13:45
180.76.15.144 attackspam
Automatic report - Banned IP Access
2019-07-31 19:08:42
94.29.124.233 attack
Unauthorized connection attempt from IP address 94.29.124.233 on Port 445(SMB)
2019-07-31 19:29:12
41.34.169.175 attack
Unauthorised access (Jul 31) SRC=41.34.169.175 LEN=52 TOS=0x08 PREC=0x20 TTL=45 ID=15438 DF TCP DPT=445 WINDOW=8192 SYN
2019-07-31 19:17:15

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