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 1997-2026, American Registry for Internet Numbers, Ltd.
#
# start
NetRange: 44.192.0.0 - 44.255.255.255
CIDR: 44.192.0.0/10
NetName: AMAZO-4
NetHandle: NET-44-192-0-0-1
Parent: NET44 (NET-44-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Amazon.com, Inc. (AMAZO-4)
RegDate: 2019-07-18
Updated: 2019-07-18
Ref: https://rdap.arin.net/registry/ip/44.192.0.0
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: 2026-04-17
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
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
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
OrgDNSHandle: DNS1131-ARIN
OrgDNSName: DNS
OrgDNSPhone: +1-202-555-0000
OrgDNSEmail: ipmanagement+dns@amazon.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DNS1131-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
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
# end
# start
NetRange: 44.192.0.0 - 44.223.255.255
CIDR: 44.192.0.0/11
NetName: AMAZON-IAD
NetHandle: NET-44-192-0-0-2
Parent: AMAZO-4 (NET-44-192-0-0-1)
NetType: Reallocated
OriginAS:
Organization: Amazon Data Services Northern Virginia (ADSN-1)
RegDate: 2019-08-01
Updated: 2019-08-01
Ref: https://rdap.arin.net/registry/ip/44.192.0.0
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
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
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
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 44.201.157.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23104
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;44.201.157.138. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026100401 1800 900 604800 86400
;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 05 08:00:23 CST 2026
;; MSG SIZE rcvd: 107138.157.201.44.in-addr.arpa domain name pointer ec2-44-201-157-138.compute-1.amazonaws.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
138.157.201.44.in-addr.arpa name = ec2-44-201-157-138.compute-1.amazonaws.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 125.74.27.185 | attack | Dec 14 15:35:53 sd-53420 sshd\[29658\]: Invalid user psx from 125.74.27.185 Dec 14 15:35:53 sd-53420 sshd\[29658\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.74.27.185 Dec 14 15:35:56 sd-53420 sshd\[29658\]: Failed password for invalid user psx from 125.74.27.185 port 33044 ssh2 Dec 14 15:45:22 sd-53420 sshd\[30357\]: Invalid user Cleaner123 from 125.74.27.185 Dec 14 15:45:22 sd-53420 sshd\[30357\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.74.27.185 ... |
2019-12-14 23:42:23 |
| 51.158.99.51 | attackbots | Automatic report - XMLRPC Attack |
2019-12-14 23:50:29 |
| 201.114.252.23 | attack | Dec 14 16:48:33 legacy sshd[7777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.114.252.23 Dec 14 16:48:35 legacy sshd[7777]: Failed password for invalid user www from 201.114.252.23 port 60056 ssh2 Dec 14 16:54:26 legacy sshd[7974]: Failed password for nobody from 201.114.252.23 port 39958 ssh2 ... |
2019-12-14 23:55:05 |
| 93.171.247.155 | attackspambots | Unauthorized connection attempt from IP address 93.171.247.155 on Port 445(SMB) |
2019-12-14 23:40:42 |
| 58.27.132.70 | attackbotsspam | 1576334715 - 12/14/2019 15:45:15 Host: 58.27.132.70/58.27.132.70 Port: 445 TCP Blocked |
2019-12-14 23:53:51 |
| 113.254.210.160 | attack | Attempt to attack host OS, exploiting network vulnerabilities, on 14-12-2019 14:45:14. |
2019-12-14 23:54:16 |
| 134.175.178.153 | attackbotsspam | Dec 14 16:45:15 eventyay sshd[5802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.178.153 Dec 14 16:45:16 eventyay sshd[5802]: Failed password for invalid user server from 134.175.178.153 port 52942 ssh2 Dec 14 16:53:53 eventyay sshd[6109]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.178.153 ... |
2019-12-14 23:56:37 |
| 217.19.154.220 | attackspambots | Dec 14 15:45:42 cvbnet sshd[30106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.19.154.220 Dec 14 15:45:44 cvbnet sshd[30106]: Failed password for invalid user admin from 217.19.154.220 port 52396 ssh2 ... |
2019-12-14 23:15:12 |
| 46.101.164.47 | attack | Dec 13 19:21:38 riskplan-s sshd[2665]: Invalid user oracle from 46.101.164.47 Dec 13 19:21:38 riskplan-s sshd[2665]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.164.47 Dec 13 19:21:40 riskplan-s sshd[2665]: Failed password for invalid user oracle from 46.101.164.47 port 50621 ssh2 Dec 13 19:21:40 riskplan-s sshd[2665]: Received disconnect from 46.101.164.47: 11: Bye Bye [preauth] Dec 13 19:31:48 riskplan-s sshd[2845]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.164.47 user=r.r Dec 13 19:31:50 riskplan-s sshd[2845]: Failed password for r.r from 46.101.164.47 port 58240 ssh2 Dec 13 19:31:50 riskplan-s sshd[2845]: Received disconnect from 46.101.164.47: 11: Bye Bye [preauth] Dec 13 19:36:47 riskplan-s sshd[2879]: Invalid user server from 46.101.164.47 Dec 13 19:36:47 riskplan-s sshd[2879]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= ........ ------------------------------- |
2019-12-14 23:44:52 |
| 110.137.167.106 | attack | Unauthorized connection attempt from IP address 110.137.167.106 on Port 445(SMB) |
2019-12-14 23:17:46 |
| 220.231.127.1 | attack | Unauthorized connection attempt from IP address 220.231.127.1 on Port 445(SMB) |
2019-12-14 23:46:59 |
| 113.167.91.159 | attackbots | Unauthorized connection attempt from IP address 113.167.91.159 on Port 445(SMB) |
2019-12-14 23:33:08 |
| 51.75.30.199 | attack | Dec 14 05:22:21 web1 sshd\[8457\]: Invalid user serivodr from 51.75.30.199 Dec 14 05:22:21 web1 sshd\[8457\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.30.199 Dec 14 05:22:23 web1 sshd\[8457\]: Failed password for invalid user serivodr from 51.75.30.199 port 49074 ssh2 Dec 14 05:27:42 web1 sshd\[9111\]: Invalid user sys_admin from 51.75.30.199 Dec 14 05:27:42 web1 sshd\[9111\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.30.199 |
2019-12-14 23:45:31 |
| 218.1.18.78 | attackbots | Dec 14 15:46:34 amit sshd\[25627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.1.18.78 user=mysql Dec 14 15:46:36 amit sshd\[25627\]: Failed password for mysql from 218.1.18.78 port 51593 ssh2 Dec 14 15:54:02 amit sshd\[14249\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.1.18.78 user=root ... |
2019-12-14 23:19:24 |
| 35.199.73.100 | attackbotsspam | Dec 14 04:58:56 kapalua sshd\[24388\]: Invalid user admin from 35.199.73.100 Dec 14 04:58:56 kapalua sshd\[24388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=100.73.199.35.bc.googleusercontent.com Dec 14 04:58:58 kapalua sshd\[24388\]: Failed password for invalid user admin from 35.199.73.100 port 56932 ssh2 Dec 14 05:05:44 kapalua sshd\[24960\]: Invalid user webmaster from 35.199.73.100 Dec 14 05:05:44 kapalua sshd\[24960\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=100.73.199.35.bc.googleusercontent.com |
2019-12-14 23:20:43 |