137.226.113.42

Basic Info

City: Aachen

Region: North Rhine-Westphalia

Country: Germany

Internet Service Provider: RWTH Aachen University

Hostname: unknown

Organization: unknown

Usage Type: University/College/School

Comments:

Make a comment on this IP

Type	Details	Datetime
attackbotsspam	The IP has triggered Cloudflare WAF. CF-Ray: 5410cfe7597263cb \| WAF_Rule_ID: ipr16 \| WAF_Kind: firewall \| CF_Action: challenge \| Country: DE \| CF_IPClass: noRecord \| Protocol: HTTP/2 \| Method: GET \| Host: www.skk.moe \| User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0 \| CF_DC: FRA. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).	2019-12-08 04:59:06

Type

Details

Datetime

attackbotsspam

The IP has triggered Cloudflare WAF. CF-Ray: 5410cfe7597263cb | WAF_Rule_ID: ipr16 | WAF_Kind: firewall | CF_Action: challenge | Country: DE | CF_IPClass: noRecord | Protocol: HTTP/2 | Method: GET | Host: www.skk.moe | User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:50.0) Gecko/20100101 Firefox/50.0 | CF_DC: FRA. Report generated by Cloudflare-WAF-to-AbuseIPDB (https://github.com/SukkaW/Cloudflare-WAF-to-AbuseIPDB).

2019-12-08 04:59:06

Comments on same subnet:

IP	Type	Details	Datetime
137.226.113.10	attack	[N10.H2.VM2] Port Scanner Detected Blocked by UFW	2020-09-12 01:59:28
137.226.113.10	attackbots	Port scan denied	2020-09-11 17:50:45
137.226.113.56	attackbotsspam	4843/tcp 1883/tcp 8883/tcp... [2020-06-14/08-11]44pkt,5pt.(tcp)	2020-08-12 07:49:20
137.226.113.56	attackspam	Unauthorized connection attempt detected from IP address 137.226.113.56 to port 4840 [T]	2020-07-20 06:50:01
137.226.113.56	attackbots	Port Scan ...	2020-07-14 02:14:02
137.226.113.9	attackspambots	port scan and connect, tcp 443 (https)	2020-06-06 21:06:05
137.226.113.56	attackbots	srv02 Mass scanning activity detected Target: 102(iso-tsap) ..	2020-06-01 20:17:23
137.226.113.27	attackbots	mozilla/5.0+zgrab/0.x+(compatible;+researchscan/t12sns;++http://researchscan.comsys.rwth-aachen.de)	2020-05-31 07:27:51
137.226.113.31	attackspambots	Port Scan detected from 137.226.113.31 (DE/Germany/researchscan23.comsys.rwth-aachen.de). 5 hits in the last 35 seconds	2020-05-25 17:19:31
137.226.113.10	attack	137.226.113.10	2020-04-14 12:57:11
137.226.113.56	attack	Apr 13 15:48:24 debian-2gb-nbg1-2 kernel: \[9044698.686856\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=137.226.113.56 DST=195.201.40.59 LEN=64 TOS=0x00 PREC=0x00 TTL=242 ID=54321 PROTO=TCP SPT=47703 DPT=102 WINDOW=65535 RES=0x00 SYN URGP=0	2020-04-14 01:14:48
137.226.113.56	attackbots	" "	2020-04-06 00:29:43
137.226.113.10	attack	Mar 5 21:51:17 debian-2gb-nbg1-2 kernel: \[5700646.129243\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=137.226.113.10 DST=195.201.40.59 LEN=1228 TOS=0x00 PREC=0x00 TTL=242 ID=54321 PROTO=UDP SPT=50832 DPT=443 LEN=1208	2020-03-06 05:32:53
137.226.113.56	attack	Unauthorized connection attempt detected from IP address 137.226.113.56 to port 102 [J]	2020-03-03 00:36:56
137.226.113.56	attackbots	Unauthorized connection attempt detected from IP address 137.226.113.56 to port 4840 [J]	2020-03-02 02:31:27

Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 137.226.113.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29536
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			210	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019120701 1800 900 604800 86400

;; Query time: 104 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 08 04:59:00 CST 2019
;; MSG SIZE  rcvd: 118

Host info

42.113.226.137.in-addr.arpa domain name pointer researchscan34.comsys.rwth-aachen.de.

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
42.113.226.137.in-addr.arpa	name = researchscan34.comsys.rwth-aachen.de.

Authoritative answers can be found from:

Related IP info:

Related comments:

IP	Type	Details	Datetime
51.77.220.183	attack	Jul 26 21:49:14 tux-35-217 sshd\[9489\]: Invalid user wewU\98kH from 51.77.220.183 port 45348 Jul 26 21:49:14 tux-35-217 sshd\[9489\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.220.183 Jul 26 21:49:16 tux-35-217 sshd\[9489\]: Failed password for invalid user wewU\98kH from 51.77.220.183 port 45348 ssh2 Jul 26 21:53:19 tux-35-217 sshd\[9508\]: Invalid user 1234567890 from 51.77.220.183 port 40566 Jul 26 21:53:19 tux-35-217 sshd\[9508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.220.183 ...	2019-07-27 04:02:19
200.107.241.50	attackbots	@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-26 19:01:53,565 INFO [amun_request_handler] PortScan Detected on Port: 445 (200.107.241.50)	2019-07-27 03:59:59
71.6.135.131	attackspambots	Port scan: Attack repeated for 24 hours	2019-07-27 03:38:11
37.59.6.106	attack	Automatic report	2019-07-27 03:35:58
95.85.12.206	attackbots	Jul 26 21:51:13 minden010 sshd[30885]: Failed password for root from 95.85.12.206 port 63475 ssh2 Jul 26 21:55:43 minden010 sshd[32407]: Failed password for root from 95.85.12.206 port 51094 ssh2 ...	2019-07-27 04:20:18
159.89.115.126	attackspambots	Jul 26 22:05:00 OPSO sshd\[32268\]: Invalid user tsbot from 159.89.115.126 port 33660 Jul 26 22:05:00 OPSO sshd\[32268\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.115.126 Jul 26 22:05:02 OPSO sshd\[32268\]: Failed password for invalid user tsbot from 159.89.115.126 port 33660 ssh2 Jul 26 22:11:00 OPSO sshd\[1044\]: Invalid user richard from 159.89.115.126 port 45550 Jul 26 22:11:00 OPSO sshd\[1044\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.115.126	2019-07-27 04:21:16
51.77.222.232	attackbots	Jul 26 21:40:53 vps sshd[21598]: Failed password for root from 51.77.222.232 port 56068 ssh2 Jul 26 21:49:10 vps sshd[21891]: Failed password for root from 51.77.222.232 port 40588 ssh2 ...	2019-07-27 04:01:05
188.233.185.240	attackspam	Jul 26 20:43:13 debian sshd\[15405\]: Invalid user Upupup from 188.233.185.240 port 38724 Jul 26 20:43:13 debian sshd\[15405\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.233.185.240 ...	2019-07-27 03:45:42
62.86.214.61	attackbotsspam	Honeypot triggered via portsentry	2019-07-27 03:32:43
80.208.234.150	attack	Jul 26 12:31:27 mail sshd[11812]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.208.234.150 user=r.r Jul 26 12:31:29 mail sshd[11812]: Failed password for r.r from 80.208.234.150 port 54300 ssh2 Jul 26 12:31:29 mail sshd[11812]: Received disconnect from 80.208.234.150: 11: Bye Bye [preauth] Jul 26 12:46:09 mail sshd[14325]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.208.234.150 user=r.r Jul 26 12:46:11 mail sshd[14325]: Failed password for r.r from 80.208.234.150 port 47112 ssh2 Jul 26 12:46:11 mail sshd[14325]: Received disconnect from 80.208.234.150: 11: Bye Bye [preauth] Jul 26 12:50:22 mail sshd[14990]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.208.234.150 user=r.r Jul 26 12:50:23 mail sshd[14990]: Failed password for r.r from 80.208.234.150 port 43040 ssh2 Jul 26 12:50:23 mail sshd[14990]: Received disconnect from 80.208.2........ -------------------------------	2019-07-27 04:13:36
158.69.25.36	attackspam	Jul 26 21:29:45 Ubuntu-1404-trusty-64-minimal sshd\[1754\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.25.36 user=root Jul 26 21:29:48 Ubuntu-1404-trusty-64-minimal sshd\[1754\]: Failed password for root from 158.69.25.36 port 46222 ssh2 Jul 26 21:49:06 Ubuntu-1404-trusty-64-minimal sshd\[12375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.25.36 user=root Jul 26 21:49:09 Ubuntu-1404-trusty-64-minimal sshd\[12375\]: Failed password for root from 158.69.25.36 port 44350 ssh2 Jul 26 21:53:12 Ubuntu-1404-trusty-64-minimal sshd\[16102\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.25.36 user=root	2019-07-27 04:07:48
117.107.134.242	attackbots	Jul 26 16:42:25 hosting sshd[2954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.107.134.242 user=admin Jul 26 16:42:27 hosting sshd[2954]: Failed password for admin from 117.107.134.242 port 8241 ssh2 ...	2019-07-27 03:32:57
185.254.122.116	attack	Port scan on 15 port(s): 9489 24789 24989 25389 29189 33489 37289 40089 40889 54889 56189 58089 58189 60489 63389	2019-07-27 03:32:01
114.237.109.125	attack	Jul 26 11:51:57 elektron postfix/smtpd\[31641\]: NOQUEUE: reject: RCPT from unknown\[114.237.109.125\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[114.237.109.125\]\; from=\ to=\ proto=ESMTP helo=\ Jul 26 11:52:27 elektron postfix/smtpd\[6259\]: NOQUEUE: reject: RCPT from unknown\[114.237.109.125\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[114.237.109.125\]\; from=\ to=\ proto=ESMTP helo=\ Jul 26 11:53:06 elektron postfix/smtpd\[6259\]: NOQUEUE: reject: RCPT from unknown\[114.237.109.125\]: 450 4.7.1 Client host rejected: cannot find your hostname, \[114.237.109.125\]\; from=\ to=\ proto=ESMTP helo=\	2019-07-27 03:31:33
198.50.161.20	attackbots	Jul 26 21:40:34 dev0-dcde-rnet sshd[4790]: Failed password for root from 198.50.161.20 port 39012 ssh2 Jul 26 21:49:04 dev0-dcde-rnet sshd[4814]: Failed password for root from 198.50.161.20 port 40712 ssh2	2019-07-27 04:08:11

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