City: Ashburn
Region: Virginia
Country: United States
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
# start
NetRange: 50.16.0.0 - 50.19.255.255
CIDR: 50.16.0.0/14
NetName: AMAZON-EC2-8
NetHandle: NET-50-16-0-0-1
Parent: NET50 (NET-50-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2010-10-07
Updated: 2018-02-05
Comment: The activity you have detected originates from a
Comment: dynamic hosting environment.
Comment: For fastest response, please submit abuse reports at
Comment: http://aws-portal.amazon.com/gp/aws/html-forms-controller/contactus/AWSAbuse
Comment: For more information regarding EC2 see:
Comment: http://ec2.amazonaws.com/
Comment: All reports MUST include:
Comment: * src IP
Comment: * dest IP (your IP)
Comment: * dest port
Comment: * Accurate date/timestamp and timezone of activity
Comment: * Intensity/frequency (short log extracts)
Comment: * Your contact details (phone and email)
Comment: Without these we will be unable to identify
Comment: the correct owner of the IP address at that
Comment: point in time.
Ref: https://rdap.arin.net/registry/ip/50.16.0.0
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2022-09-30
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-555-0000
OrgAbuseEmail: trustandsafety@support.aws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgRoutingHandle: ARMP-ARIN
OrgRoutingName: AWS RPKI Management POC
OrgRoutingPhone: +1-206-555-0000
OrgRoutingEmail: aws-rpki-routing-poc@amazon.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ARMP-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-555-0000
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName: IP Routing
OrgRoutingPhone: +1-206-555-0000
OrgRoutingEmail: aws-routing-poc@amazon.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/IPROU3-ARIN
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-555-0000
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
RNOCHandle: ANO24-ARIN
RNOCName: Amazon EC2 Network Operations
RNOCPhone: +1-206-555-0000
RNOCEmail: amzn-noc-contact@amazon.com
RNOCRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RAbuseHandle: AEA8-ARIN
RAbuseName: Amazon EC2 Abuse
RAbusePhone: +1-206-555-0000
RAbuseEmail: trustandsafety@support.aws.com
RAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-555-0000
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
# end
# start
NetRange: 50.16.0.0 - 50.17.255.255
CIDR: 50.16.0.0/15
NetName: AMAZON-IAD
NetHandle: NET-50-16-0-0-2
Parent: AMAZON-EC2-8 (NET-50-16-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Amazon Data Services Northern Virginia (ADSN-1)
RegDate: 2020-04-16
Updated: 2020-04-16
Ref: https://rdap.arin.net/registry/ip/50.16.0.0
OrgName: Amazon Data Services Northern Virginia
OrgId: ADSN-1
Address: 13200 Woodland Park Road
City: Herndon
StateProv: VA
PostalCode: 20171
Country: US
RegDate: 2018-04-25
Updated: 2025-08-14
Ref: https://rdap.arin.net/registry/entity/ADSN-1
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-555-0000
OrgAbuseEmail: trustandsafety@support.aws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-555-0000
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-555-0000
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
# end
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 50.16.56.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44113
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;50.16.56.56. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025113000 1800 900 604800 86400
;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Nov 30 23:00:26 CST 2025
;; MSG SIZE rcvd: 10456.56.16.50.in-addr.arpa domain name pointer ec2-50-16-56-56.compute-1.amazonaws.com.
Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
56.56.16.50.in-addr.arpa name = ec2-50-16-56-56.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 45.183.3.217 | attackspam | 1598702788 - 08/29/2020 14:06:28 Host: 45.183.3.217/45.183.3.217 Port: 445 TCP Blocked |
2020-08-30 01:41:27 |
| 183.81.98.183 | attackbots | Port probing on unauthorized port 23 |
2020-08-30 01:44:40 |
| 140.143.248.32 | attackspam | 2020-08-29T14:06:40+0200 Failed SSH Authentication/Brute Force Attack. (Server 5) |
2020-08-30 01:35:46 |
| 129.226.176.5 | attackspambots | $f2bV_matches |
2020-08-30 01:37:40 |
| 123.6.51.133 | attack | Aug 29 12:06:09 *** sshd[29353]: Invalid user user2 from 123.6.51.133 |
2020-08-30 01:49:00 |
| 183.88.172.27 | attackspambots | 1598702776 - 08/29/2020 14:06:16 Host: 183.88.172.27/183.88.172.27 Port: 445 TCP Blocked |
2020-08-30 01:47:36 |
| 114.119.163.4 | attack | [Sat Aug 29 19:06:48.719056 2020] [:error] [pid 14205:tid 139817367504640] [client 114.119.163.4:2970] [client 114.119.163.4] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [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/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/index.php/prakiraan-iklim/agroklimatologi/kalender-tanam/1528-kalender-tanam-katam-terpadu-pulau-jawa/kalender-tanam-katam-terpadu-provinsi-jawa-timur/kalender-tanam-katam-terpadu-kabupaten-tranggalek"] [unique_id "X0pE2Mn7VYhmitREAl4agwAAARA"] ... |
2020-08-30 01:29:40 |
| 141.85.216.231 | attackspambots | 141.85.216.231 - - [29/Aug/2020:16:48:54 +0100] "POST /wp-login.php HTTP/1.1" 200 2213 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 141.85.216.231 - - [29/Aug/2020:16:48:55 +0100] "POST /wp-login.php HTTP/1.1" 200 2234 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 141.85.216.231 - - [29/Aug/2020:16:48:56 +0100] "POST /wp-login.php HTTP/1.1" 200 2233 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" ... |
2020-08-30 01:34:48 |
| 198.27.69.130 | attack | 198.27.69.130 - - [29/Aug/2020:13:20:43 +0100] "POST /wp-login.php HTTP/1.1" 200 5112 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36" 198.27.69.130 - - [29/Aug/2020:13:22:02 +0100] "POST /wp-login.php HTTP/1.1" 200 5125 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36" 198.27.69.130 - - [29/Aug/2020:13:23:41 +0100] "POST /wp-login.php HTTP/1.1" 200 5125 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36" ... |
2020-08-30 01:37:22 |
| 222.186.30.76 | attack | Aug 29 22:41:30 gw1 sshd[5983]: Failed password for root from 222.186.30.76 port 51276 ssh2 ... |
2020-08-30 01:42:23 |
| 112.85.42.173 | attack | Aug 29 19:35:55 nextcloud sshd\[18697\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.173 user=root Aug 29 19:35:57 nextcloud sshd\[18697\]: Failed password for root from 112.85.42.173 port 26443 ssh2 Aug 29 19:36:01 nextcloud sshd\[18697\]: Failed password for root from 112.85.42.173 port 26443 ssh2 |
2020-08-30 01:39:23 |
| 139.186.67.94 | attackspambots | (sshd) Failed SSH login from 139.186.67.94 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Aug 29 13:59:06 elude sshd[21414]: Invalid user david from 139.186.67.94 port 39938 Aug 29 13:59:08 elude sshd[21414]: Failed password for invalid user david from 139.186.67.94 port 39938 ssh2 Aug 29 14:02:54 elude sshd[22063]: Invalid user plasma from 139.186.67.94 port 59594 Aug 29 14:02:56 elude sshd[22063]: Failed password for invalid user plasma from 139.186.67.94 port 59594 ssh2 Aug 29 14:06:49 elude sshd[22707]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.186.67.94 user=root |
2020-08-30 01:25:52 |
| 156.204.188.215 | attackspambots | Port probing on unauthorized port 5501 |
2020-08-30 01:28:04 |
| 205.185.125.197 | attack |
|
2020-08-30 01:10:24 |
| 111.229.242.156 | attack | Aug 29 15:54:53 lukav-desktop sshd\[13645\]: Invalid user konstantin from 111.229.242.156 Aug 29 15:54:53 lukav-desktop sshd\[13645\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.242.156 Aug 29 15:54:55 lukav-desktop sshd\[13645\]: Failed password for invalid user konstantin from 111.229.242.156 port 35210 ssh2 Aug 29 16:02:03 lukav-desktop sshd\[13693\]: Invalid user ams from 111.229.242.156 Aug 29 16:02:03 lukav-desktop sshd\[13693\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.242.156 |
2020-08-30 01:31:44 |