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: LEIBNIZ-RECHENZENTRUM

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbots
Jul 16 05:53:54 [-] named[640]: client @0x7f8bfc03b6e0 2001:4ca0:108:42:0:53:17:9#60309 (www.google.com): query (cache) 'www.google.com/AAAA/IN' denied
2020-07-16 14:13:33
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.3 <<>> 2001:4ca0:108:42:0:53:17:9
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59823
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2001:4ca0:108:42:0:53:17:9.	IN	A

;; AUTHORITY SECTION:
.			10800	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020071601 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 100.100.2.138#53(100.100.2.138)
;; WHEN: Thu Jul 16 14:28:20 2020
;; MSG SIZE  rcvd: 119

Host info
9.0.0.0.7.1.0.0.3.5.0.0.0.0.0.0.2.4.0.0.8.0.1.0.0.a.c.4.1.0.0.2.ip6.arpa domain name pointer planetlab9.net.in.tum.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
9.0.0.0.7.1.0.0.3.5.0.0.0.0.0.0.2.4.0.0.8.0.1.0.0.a.c.4.1.0.0.2.ip6.arpa	name = planetlab9.net.in.tum.de.

Authoritative answers can be found from:
Related comments:
IP Type Details Datetime
52.130.76.97 attack
ssh brute force
2020-03-16 19:35:53
42.113.99.17 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-16 19:24:48
177.236.49.4 attackspambots
Email rejected due to spam filtering
2020-03-16 19:22:06
142.93.47.125 attackbotsspam
Mar 15 23:50:09 php1 sshd\[31318\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.47.125  user=root
Mar 15 23:50:11 php1 sshd\[31318\]: Failed password for root from 142.93.47.125 port 60380 ssh2
Mar 15 23:57:26 php1 sshd\[31921\]: Invalid user jinhaoxuan from 142.93.47.125
Mar 15 23:57:26 php1 sshd\[31921\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.47.125
Mar 15 23:57:28 php1 sshd\[31921\]: Failed password for invalid user jinhaoxuan from 142.93.47.125 port 43690 ssh2
2020-03-16 19:06:33
178.174.172.177 attackbots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-03-16 19:43:09
94.191.99.243 attack
[MK-VM2] Blocked by UFW
2020-03-16 19:43:25
103.212.121.101 attack
Mar 16 06:55:07 sd-53420 sshd\[3985\]: Invalid user oracle from 103.212.121.101
Mar 16 06:55:07 sd-53420 sshd\[3985\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.212.121.101
Mar 16 06:55:09 sd-53420 sshd\[3985\]: Failed password for invalid user oracle from 103.212.121.101 port 58660 ssh2
Mar 16 07:00:38 sd-53420 sshd\[4571\]: Invalid user ubuntu from 103.212.121.101
Mar 16 07:00:38 sd-53420 sshd\[4571\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.212.121.101
...
2020-03-16 19:41:39
203.162.13.68 attackbotsspam
Invalid user yamashita from 203.162.13.68 port 43520
2020-03-16 19:28:50
159.89.196.75 attackspambots
Mar 16 11:34:44 prox sshd[422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.196.75 
Mar 16 11:34:47 prox sshd[422]: Failed password for invalid user redmine from 159.89.196.75 port 54358 ssh2
2020-03-16 19:04:54
195.154.60.157 attackbotsspam
Honeypot attack, port: 445, PTR: 195-154-60-157.rev.poneytelecom.eu.
2020-03-16 19:42:38
106.13.105.88 attack
Mar 16 03:43:34 lanister sshd[12602]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.105.88
Mar 16 03:43:34 lanister sshd[12602]: Invalid user adela from 106.13.105.88
Mar 16 03:43:36 lanister sshd[12602]: Failed password for invalid user adela from 106.13.105.88 port 37400 ssh2
Mar 16 03:49:17 lanister sshd[12674]: Invalid user uehara from 106.13.105.88
2020-03-16 19:41:09
206.189.91.97 attackspambots
Mar 16 10:23:17 ns382633 sshd\[19808\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.91.97  user=root
Mar 16 10:23:19 ns382633 sshd\[19808\]: Failed password for root from 206.189.91.97 port 51346 ssh2
Mar 16 10:53:37 ns382633 sshd\[25406\]: Invalid user jboss from 206.189.91.97 port 56780
Mar 16 10:53:37 ns382633 sshd\[25406\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.91.97
Mar 16 10:53:39 ns382633 sshd\[25406\]: Failed password for invalid user jboss from 206.189.91.97 port 56780 ssh2
2020-03-16 19:32:11
106.13.182.160 attackbots
Mar 16 06:59:48 ns381471 sshd[10446]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.182.160
Mar 16 06:59:50 ns381471 sshd[10446]: Failed password for invalid user john from 106.13.182.160 port 39290 ssh2
2020-03-16 19:50:54
173.252.95.20 attackbots
[Mon Mar 16 12:10:56.055294 2020] [:error] [pid 24549:tid 140077959034624] [client 173.252.95.20:37968] [client 173.252.95.20] ModSecurity: Access denied with code 403 (phase 2). Match of "eq 0" against "&REQUEST_HEADERS:Transfer-Encoding" required. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "202"] [id "920171"] [msg "GET or HEAD Request with Transfer-Encoding."] [data "1"] [severity "CRITICAL"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/INVALID_HREQ"] [tag "CAPEC-272"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/images/Klimatologi/Prakiraan/02-Prakiraan-Dasarian/Potensi_Banjir/Provinsi_Jawa_Timur/2020/03_Maret_2020/Das-I/01-Prakiraan_Dasarian_Daerah_Potensi_Banjir_di_Provinsi_Jawa_Timur_DASARIAN-II-Bulan-MARET-Tahun-2020_update_10_Maret_2020.webp"] [unique_id "Xm8KYOgHwTxT814jZTFA3QAAAAE"]
...
2020-03-16 19:45:10
192.144.207.22 attack
Mar 16 06:01:43 markkoudstaal sshd[10672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.207.22
Mar 16 06:01:45 markkoudstaal sshd[10672]: Failed password for invalid user sanchi from 192.144.207.22 port 56110 ssh2
Mar 16 06:11:25 markkoudstaal sshd[12219]: Failed password for root from 192.144.207.22 port 48178 ssh2
2020-03-16 19:19:47

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