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: Germany

Internet Service Provider: Ludwig-Maximilians-Universitaet Muenchen

Hostname: unknown

Organization: unknown

Usage Type: University/College/School

Comments:
Type Details Datetime
attackbotsspam
 TCP (SYN) 138.246.253.7:49295 -> port 53, len 40
2020-08-13 01:56:06
Comments on same subnet:
IP Type Details Datetime
138.246.253.15 attackspam
8 web app probes over 24 hour period.
2020-09-25 10:34:17
138.246.253.15 attackbots
CF RAY ID: 5ccfd7a5f8c6eda7 IP Class: unknown URI: /
2020-09-04 04:21:27
138.246.253.15 attack
Unauthorized connection attempt detected from IP address 138.246.253.15 to port 443 [T]
2020-09-03 20:03:51
138.246.253.15 attackbotsspam
CF RAY ID: 5be922ac2e11d44f IP Class: unknown URI: /
2020-08-06 23:50:03
138.246.253.15 attackspambots
Unauthorized connection attempt detected from IP address 138.246.253.15 to port 443
2020-06-24 00:44:02
138.246.253.15 attackspambots
138.246.253.15 - - [14/Apr/2020:15:20:12 +0200] "HEAD / HTTP/1.1" 400 3592 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.85 Safari/537.36"
2020-04-14 23:19:21
138.246.253.21 attackspambots
Port scan on 1 port(s): 53
2020-04-08 05:41:02
138.246.253.21 attack
Port scan on 1 port(s): 53
2020-03-31 23:58:37
138.246.253.5 attackspam
From CCTV User Interface Log
...::ffff:138.246.253.5 - - [20/Mar/2020:09:06:43 +0000] "-" 400 179
...
2020-03-21 04:04:27
138.246.253.15 attackbotsspam
port scan and connect, tcp 443 (https)
2020-03-05 15:32:29
138.246.253.5 attack
138.246.253.5 - - [23/Feb/2020:12:13:07 -0500] "HEAD / HTTP/1.1" 500 - "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.85 Safari/537.36"
2020-02-24 05:41:47
138.246.253.10 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-19 22:38:30
138.246.253.21 attack
Port scan on 1 port(s): 53
2020-02-13 23:20:48
138.246.253.21 attack
Port scan on 1 port(s): 53
2020-01-20 15:52:05
138.246.253.5 attackspambots
The IP has triggered Cloudflare WAF. CF-Ray: 54172b9bff56c29f | WAF_Rule_ID: 3b40188685924a32bf11d40edea05a27 | WAF_Kind: firewall | CF_Action: challenge | Country: DE | CF_IPClass: unknown | Protocol: HTTP/1.1 | Method: HEAD | Host: d.skk.moe | User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.85 Safari/537.36 | CF_DC: FRA. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).
2019-12-08 03:48:13
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.246.253.7
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48905
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;138.246.253.7.			IN	A

;; AUTHORITY SECTION:
.			511	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020081202 1800 900 604800 86400

;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Aug 13 01:56:00 CST 2020
;; MSG SIZE  rcvd: 117
Host info
7.253.246.138.in-addr.arpa domain name pointer planetlab7.net.in.tum.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
7.253.246.138.in-addr.arpa	name = planetlab7.net.in.tum.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
46.101.204.20 attack
Invalid user zena from 46.101.204.20 port 57778
2020-07-13 06:34:20
50.67.178.164 attack
Jul 13 00:12:01 vm1 sshd[7255]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=50.67.178.164
Jul 13 00:12:04 vm1 sshd[7255]: Failed password for invalid user testftp from 50.67.178.164 port 58726 ssh2
...
2020-07-13 06:28:04
178.176.112.43 attack
Unauthorized connection attempt from IP address 178.176.112.43 on Port 445(SMB)
2020-07-13 06:38:09
111.230.221.203 attackspam
Jul 12 22:01:10 rancher-0 sshd[272475]: Invalid user vagrant from 111.230.221.203 port 52256
Jul 12 22:01:12 rancher-0 sshd[272475]: Failed password for invalid user vagrant from 111.230.221.203 port 52256 ssh2
...
2020-07-13 06:22:06
201.218.215.106 attackspam
Jul 12 23:28:49 eventyay sshd[27537]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.218.215.106
Jul 12 23:28:50 eventyay sshd[27537]: Failed password for invalid user amolah from 201.218.215.106 port 33514 ssh2
Jul 12 23:31:42 eventyay sshd[27643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.218.215.106
...
2020-07-13 06:21:16
51.91.251.20 attackspam
Jul 13 00:15:28 backup sshd[65469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.251.20 
Jul 13 00:15:30 backup sshd[65469]: Failed password for invalid user webstaff from 51.91.251.20 port 45244 ssh2
...
2020-07-13 06:22:39
79.120.118.82 attackbots
$f2bV_matches
2020-07-13 06:39:54
2a01:4f8:162:43c5::2 attack
20 attempts against mh-misbehave-ban on cedar
2020-07-13 06:34:52
203.195.235.135 attackbots
Fail2Ban
2020-07-13 06:19:08
93.95.240.245 attackspambots
Jul 12 06:21:57 main sshd[23959]: Failed password for invalid user romero from 93.95.240.245 port 43702 ssh2
Jul 12 06:35:58 main sshd[24217]: Failed password for invalid user rizqi from 93.95.240.245 port 52360 ssh2
Jul 12 06:39:19 main sshd[24307]: Failed password for invalid user lj from 93.95.240.245 port 48278 ssh2
Jul 12 06:42:36 main sshd[24345]: Failed password for invalid user farris from 93.95.240.245 port 44186 ssh2
Jul 12 06:45:51 main sshd[24378]: Failed password for invalid user service from 93.95.240.245 port 40098 ssh2
Jul 12 06:49:14 main sshd[24416]: Failed password for invalid user bank from 93.95.240.245 port 36004 ssh2
Jul 12 06:56:07 main sshd[24489]: Failed password for invalid user ns08 from 93.95.240.245 port 56056 ssh2
Jul 12 06:59:22 main sshd[24875]: Failed password for invalid user plotex from 93.95.240.245 port 51968 ssh2
Jul 12 07:02:42 main sshd[24920]: Failed password for invalid user chenshiquan from 93.95.240.245 port 47884 ssh2
2020-07-13 06:14:32
79.142.94.142 attack
Unauthorized connection attempt from IP address 79.142.94.142 on Port 445(SMB)
2020-07-13 06:17:00
201.187.110.42 attackspambots
Unauthorized connection attempt from IP address 201.187.110.42 on Port 445(SMB)
2020-07-13 06:38:51
159.65.219.250 attack
159.65.219.250 - - [12/Jul/2020:21:01:11 +0100] "POST /wp/wp-login.php HTTP/1.1" 200 1865 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
159.65.219.250 - - [12/Jul/2020:21:01:18 +0100] "POST /wp/wp-login.php HTTP/1.1" 200 1857 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
159.65.219.250 - - [12/Jul/2020:21:01:23 +0100] "POST /wp/wp-login.php HTTP/1.1" 200 1852 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-13 06:08:28
68.183.42.230 attackbots
Jul 12 21:25:47 localhost sshd[93267]: Invalid user temp from 68.183.42.230 port 56268
Jul 12 21:25:47 localhost sshd[93267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.42.230
Jul 12 21:25:47 localhost sshd[93267]: Invalid user temp from 68.183.42.230 port 56268
Jul 12 21:25:50 localhost sshd[93267]: Failed password for invalid user temp from 68.183.42.230 port 56268 ssh2
Jul 12 21:29:12 localhost sshd[93625]: Invalid user radu from 68.183.42.230 port 54414
...
2020-07-13 06:19:34
5.249.145.245 attackspam
883. On Jul 12 2020 experienced a Brute Force SSH login attempt -> 30 unique times by 5.249.145.245.
2020-07-13 06:18:38

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