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: Netherlands

Internet Service Provider: Osso B.V.

Hostname: unknown

Organization: OSSO B.V.

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Automatic report - Banned IP Access
2019-11-01 03:58:09
attack
10/19/2019-07:59:59.346846 217.21.193.20 Protocol: 1 GPL SCAN PING NMAP
2019-10-20 01:05:59
attackbotsspam
10/15/2019-22:25:37.098289 217.21.193.20 Protocol: 1 GPL SCAN PING NMAP
2019-10-16 11:19:59
attackspam
10/15/2019-11:06:01.932652 217.21.193.20 Protocol: 1 GPL SCAN PING NMAP
2019-10-16 03:42:31
attackspambots
10/14/2019-00:18:08.960903 217.21.193.20 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-14 18:03:32
attack
10/09/2019-01:12:50.177156 217.21.193.20 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-09 15:12:06
attack
464/tcp 445/tcp 401/tcp...
[2019-08-03/10-04]1953pkt,101pt.(tcp),2tp.(icmp)
2019-10-04 22:43:25
attack
09/25/2019-01:09:19.002611 217.21.193.20 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-09-25 13:10:33
attack
27017/tcp 21064/tcp 12010/tcp...
[2019-07-22/09-21]2002pkt,102pt.(tcp),2tp.(icmp)
2019-09-22 14:37:23
attackbots
5800/tcp 5601/tcp 5444/tcp...
[2019-07-11/09-11]2057pkt,102pt.(tcp),2tp.(icmp)
2019-09-12 06:49:43
attackspambots
09/04/2019-00:34:02.750028 217.21.193.20 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-09-04 16:27:22
attackbotsspam
Splunk® : port scan detected:
Aug 24 08:28:51 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:64:c3:d6:0b:ef:f0:08:00 SRC=217.21.193.20 DST=104.248.11.191 LEN=44 TOS=0x00 PREC=0x00 TTL=39 ID=13104 PROTO=TCP SPT=48734 DPT=5000 WINDOW=1024 RES=0x00 SYN URGP=0
2019-08-25 01:14:01
attackbotsspam
Portscan or hack attempt detected by psad/fwsnort
2019-08-19 07:25:06
attackbots
Portscan or hack attempt detected by psad/fwsnort
2019-08-11 05:05:47
attackbots
08/07/2019-03:59:45.310586 217.21.193.20 Protocol: 1 GPL SCAN PING NMAP
2019-08-07 20:21:23
attackbotsspam
Port scan: Attack repeated for 24 hours
2019-07-28 10:12:07
attack
*Port Scan* detected from 217.21.193.20 (NL/Netherlands/seo-service.see-opt-out-at.lipperhey.com). 4 hits in the last 115 seconds
2019-07-26 13:28:44
attack
*Port Scan* detected from 217.21.193.20 (NL/Netherlands/seo-service.see-opt-out-at.lipperhey.com). 4 hits in the last 250 seconds
2019-07-18 17:36:39
attack
Portscan or hack attempt detected by psad/fwsnort
2019-07-15 20:13:37
attack
*Port Scan* detected from 217.21.193.20 (NL/Netherlands/seo-service.see-opt-out-at.lipperhey.com). 4 hits in the last 100 seconds
2019-07-11 03:07:52
attack
Portscan or hack attempt detected by psad/fwsnort
2019-07-06 03:59:59
attack
Jun 30 11:03:09 localhost kernel: [13151182.568309] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=217.21.193.20 DST=[mungedIP2] LEN=44 TOS=0x00 PREC=0x00 TTL=25 ID=47960 PROTO=TCP SPT=56671 DPT=2181 WINDOW=1024 RES=0x00 SYN URGP=0 
Jun 30 11:03:09 localhost kernel: [13151182.568339] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=217.21.193.20 DST=[mungedIP2] LEN=44 TOS=0x00 PREC=0x00 TTL=25 ID=47960 PROTO=TCP SPT=56671 DPT=2181 SEQ=3450711128 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 OPT (020405B4) 
Jun 30 21:37:33 localhost kernel: [13189247.084660] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=217.21.193.20 DST=[mungedIP2] LEN=44 TOS=0x00 PREC=0x00 TTL=28 ID=29430 PROTO=TCP SPT=56156 DPT=2222 WINDOW=1024 RES=0x00 SYN URGP=0 
Jun 30 21:37:33 localhost kernel: [13189247.084687] iptables_INPUT_denied: IN=eth0 OUT= MAC=f2:3c:91:84:83:95:84:78:ac:57:a8:41:08:00 SRC=217.21.193.20 DST=[mungedIP2] LEN=
2019-07-01 11:18:19
attackspam
Jun 24 14:40:39 box kernel: [497161.932614] [UFW BLOCK] IN=eth0 OUT= MAC=[munged] SRC=217.21.193.20 DST=[munged] LEN=44 TOS=0x00 PREC=0x00 TTL=42 ID=36329 PROTO=TCP SPT=51445 DPT=999 WINDOW=1024 RES=0x00 SYN URGP=0 
Jun 24 14:40:39 box kernel: [497162.045893] [UFW BLOCK] IN=eth0 OUT= MAC=[munged] SRC=217.21.193.20 DST=[munged] LEN=44 TOS=0x00 PREC=0x00 TTL=41 ID=7947 PROTO=TCP SPT=51446 DPT=999 WINDOW=1024 RES=0x00 SYN URGP=0 
Jun 25 01:15:23 box kernel: [535245.594212] [UFW BLOCK] IN=eth0 OUT= MAC=[munged] SRC=217.21.193.20 DST=[munged] LEN=44 TOS=0x00 PREC=0x00 TTL=35 ID=13506 PROTO=TCP SPT=61507 DPT=1025 WINDOW=1024 RES=0x00 SYN URGP=0 
Jun 25 01:15:23 box kernel: [535245.705267] [UFW BLOCK] IN=eth0 OUT= MAC=[munged] SRC=217.21.193.20 DST=[munged] LEN=44 TOS=0x00 PREC=0x00 TTL=39 ID=62365 PROTO=TCP SPT=61508 DPT=1025 WINDOW=1024 RES=0x00 SYN URGP=0 
Jun 25 11:37:54 box kernel: [572596.968583] [UFW BLOCK] IN=eth0 OUT= MAC=[munged] SRC=217.21.193.20 DST=[munged] LEN=44 TOS=0x00 PREC=0x00 TTL=39 ID=33193 PRO
2019-06-25 19:09:54
attackbots
Portscan or hack attempt detected by psad/fwsnort
2019-06-24 15:10:27
attack
NAME : INOBE-CUSTOMER-OSSO CIDR : 217.21.193.0/25 SYN Flood DDoS Attack Netherlands - block certain countries :) IP: 217.21.193.20  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-06-22 10:27:20
Comments on same subnet:
IP Type Details Datetime
217.21.193.74 attack
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-08-23 01:25:02
217.21.193.74 attackbotsspam
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-08-01 00:46:40
217.21.193.74 attackbots
[MK-VM2] Blocked by UFW
2020-07-13 01:55:09
217.21.193.74 attack
sdsd
2020-07-12 03:40:36
217.21.193.74 attack
[MK-VM3] Blocked by UFW
2020-07-05 18:20:27
217.21.193.74 attackspam
Automatic report - Port Scan
2020-06-30 18:16:34
217.21.193.74 attackbotsspam
Jun 26 09:19:06 debian-2gb-nbg1-2 kernel: \[15414604.481717\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=217.21.193.74 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=38 ID=10323 PROTO=TCP SPT=64180 DPT=464 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-26 15:32:28
217.21.193.74 attackspambots
05/28/2020-00:19:46.596302 217.21.193.74 Protocol: 1 GPL SCAN PING NMAP
2020-05-28 15:58:29
217.21.193.74 attackspam
05/09/2020-16:30:59.678978 217.21.193.74 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-05-10 04:39:06
217.21.193.74 attackbotsspam
[Thu Apr 23 23:13:50 2020] - DDoS Attack From IP: 217.21.193.74 Port: 49704
2020-04-28 07:28:06
217.21.193.74 attack
Scaning TCP ports every few days. Blocked on 365 days. Scam IP !!
2020-04-27 01:38:41
217.21.193.74 attackspam
1587648561 - 04/23/2020 15:29:21 Host: 217.21.193.74/217.21.193.74 Port: 11 TCP Blocked
...
2020-04-23 21:58:10
217.21.193.74 attackbots
ping sweep
2020-04-20 07:31:41
217.21.193.74 attack
04/13/2020-23:52:24.603292 217.21.193.74 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-14 14:34:32
217.21.193.74 attackbotsspam
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-04-03 04:21:18
Whois info:
b
Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 217.21.193.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35042
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019040601 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Sun Apr 07 11:54:20 +08 2019
;; MSG SIZE  rcvd: 117

Host info
20.193.21.217.in-addr.arpa domain name pointer seo-service.see-opt-out-at.lipperhey.com.
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

Non-authoritative answer:
20.193.21.217.in-addr.arpa	name = seo-service.see-opt-out-at.lipperhey.com.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
175.136.209.195 attackspam
DATE:2020-03-09 13:30:44, IP:175.136.209.195, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2020-03-09 22:00:33
178.33.160.95 attackbots
Port probing on unauthorized port 35608
2020-03-09 21:30:15
80.242.214.78 attackspambots
Unauthorized connection attempt from IP address 80.242.214.78 on Port 445(SMB)
2020-03-09 21:39:27
103.80.117.174 attack
Unauthorized connection attempt from IP address 103.80.117.174 on Port 445(SMB)
2020-03-09 21:44:16
49.235.156.47 attack
Lines containing failures of 49.235.156.47 (max 1000)
Mar  9 12:14:31 localhost sshd[20998]: User r.r from 49.235.156.47 not allowed because listed in DenyUsers
Mar  9 12:14:31 localhost sshd[20998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.156.47  user=r.r
Mar  9 12:14:33 localhost sshd[20998]: Failed password for invalid user r.r from 49.235.156.47 port 47446 ssh2
Mar  9 12:14:37 localhost sshd[20998]: Received disconnect from 49.235.156.47 port 47446:11: Bye Bye [preauth]
Mar  9 12:14:37 localhost sshd[20998]: Disconnected from invalid user r.r 49.235.156.47 port 47446 [preauth]
Mar  9 12:28:48 localhost sshd[23377]: User r.r from 49.235.156.47 not allowed because listed in DenyUsers
Mar  9 12:28:49 localhost sshd[23377]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.156.47  user=r.r
Mar  9 12:28:50 localhost sshd[23377]: Failed password for invalid user r.r from 49.........
------------------------------
2020-03-09 21:41:44
182.75.75.226 attack
Unauthorized connection attempt from IP address 182.75.75.226 on Port 445(SMB)
2020-03-09 21:55:13
103.142.110.199 attack
Mar  9 13:30:54 karger wordpress(buerg)[21717]: Authentication attempt for unknown user domi from 103.142.110.199
Mar  9 13:30:56 karger wordpress(buerg)[21717]: XML-RPC authentication attempt for unknown user [login] from 103.142.110.199
...
2020-03-09 21:42:10
183.82.139.166 attackbotsspam
Unauthorized connection attempt from IP address 183.82.139.166 on Port 445(SMB)
2020-03-09 21:25:54
39.68.117.14 attack
[portscan] Port scan
2020-03-09 21:42:40
172.98.86.83 attackspambots
172.98.86.83 - - [09/Mar/2020:13:30:57 +0100] "GET /awstats.pl?config=home-remodeling-contractor.com&lang=en&output=main HTTP/1.1" 404 280 "https://oraux.pnzone.net/" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/4B4932"
2020-03-09 21:43:15
61.231.29.18 attackspambots
Unauthorized connection attempt from IP address 61.231.29.18 on Port 445(SMB)
2020-03-09 21:51:54
112.21.191.54 attackspam
Mar  9 15:20:15 server sshd\[21370\]: Invalid user michael from 112.21.191.54
Mar  9 15:20:15 server sshd\[21370\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.21.191.54 
Mar  9 15:20:17 server sshd\[21370\]: Failed password for invalid user michael from 112.21.191.54 port 44010 ssh2
Mar  9 15:31:00 server sshd\[23725\]: Invalid user michael from 112.21.191.54
Mar  9 15:31:00 server sshd\[23725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.21.191.54 
...
2020-03-09 21:37:43
200.250.2.242 attackspambots
Unauthorized connection attempt from IP address 200.250.2.242 on Port 445(SMB)
2020-03-09 22:07:12
106.75.76.139 attack
SSH Brute-Forcing (server1)
2020-03-09 21:39:02
222.127.151.186 attack
Unauthorized connection attempt from IP address 222.127.151.186 on Port 445(SMB)
2020-03-09 21:40:12

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