City: Washington
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.
#
NetRange: 52.145.0.0 - 52.191.255.255
CIDR: 52.160.0.0/11, 52.146.0.0/15, 52.152.0.0/13, 52.148.0.0/14, 52.145.0.0/16
NetName: MSFT
NetHandle: NET-52-145-0-0-1
Parent: NET52 (NET-52-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-11-24
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/52.145.0.0
OrgName: Microsoft Corporation
OrgId: MSFT
Address: One Microsoft Way
City: Redmond
StateProv: WA
PostalCode: 98052
Country: US
RegDate: 1998-07-10
Updated: 2025-06-10
Comment: To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment: * https://cert.microsoft.com.
Comment:
Comment: For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment: * abuse@microsoft.com.
Comment:
Comment: To report security vulnerabilities in Microsoft products and services, please contact:
Comment: * secure@microsoft.com.
Comment:
Comment: For legal and law enforcement-related requests, please contact:
Comment: * msndcc@microsoft.com
Comment:
Comment: For routing, peering or DNS issues, please
Comment: contact:
Comment: * IOC@microsoft.com
Ref: https://rdap.arin.net/registry/entity/MSFT
OrgTechHandle: BEDAR6-ARIN
OrgTechName: Bedard, Dawn
OrgTechPhone: +1-425-538-6637
OrgTechEmail: dabedard@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/BEDAR6-ARIN
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-ARIN
OrgTechHandle: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-ARIN
OrgTechHandle: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgAbuseName: Microsoft Abuse Contact
OrgAbusePhone: +1-425-882-8080
OrgAbuseEmail: abuse@microsoft.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/MAC74-ARIN
OrgTechHandle: MRPD-ARIN
OrgTechName: Microsoft Routing, Peering, and DNS
OrgTechPhone: +1-425-882-8080
OrgTechEmail: IOC@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/MRPD-ARIN
#
# 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 <<>> 52.146.16.184
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28648
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.146.16.184. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062200 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 23 00:01:25 CST 2026
;; MSG SIZE rcvd: 106184.16.146.52.in-addr.arpa domain name pointer azpdego2xvkv.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
184.16.146.52.in-addr.arpa name = azpdego2xvkv.stretchoid.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 59.10.6.152 | attackbots | Oct 13 18:29:41 vmanager6029 sshd\[19037\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.10.6.152 user=root Oct 13 18:29:44 vmanager6029 sshd\[19037\]: Failed password for root from 59.10.6.152 port 35382 ssh2 Oct 13 18:33:11 vmanager6029 sshd\[19086\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.10.6.152 user=root |
2019-10-14 00:46:40 |
| 42.228.2.150 | attack | port scan/probe/communication attempt |
2019-10-14 00:41:36 |
| 78.172.39.119 | attackbots | IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/78.172.39.119/ TR - 1H : (44) Protection Against DDoS WordPress plugin : "odzyskiwanie danych help-dysk" IP Address Ranges by Country : TR NAME ASN : ASN9121 IP : 78.172.39.119 CIDR : 78.172.32.0/19 PREFIX COUNT : 4577 UNIQUE IP COUNT : 6868736 WYKRYTE ATAKI Z ASN9121 : 1H - 1 3H - 4 6H - 7 12H - 14 24H - 24 DateTime : 2019-10-13 13:49:42 INFO : Port SERVER 80 Scan Detected and Blocked by ADMIN - data recovery |
2019-10-14 00:48:41 |
| 168.232.198.18 | attackbots | Oct 13 17:55:42 jane sshd[15259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.232.198.18 Oct 13 17:55:44 jane sshd[15259]: Failed password for invalid user Thierry-123 from 168.232.198.18 port 33293 ssh2 ... |
2019-10-14 00:43:56 |
| 86.102.88.242 | attackspam | SSH invalid-user multiple login try |
2019-10-14 00:55:29 |
| 175.45.180.38 | attack | $f2bV_matches |
2019-10-14 00:45:51 |
| 197.56.171.217 | attack | port scan and connect, tcp 23 (telnet) |
2019-10-14 01:00:36 |
| 222.186.173.119 | attackspam | Oct 13 18:16:47 MK-Soft-VM4 sshd[22556]: Failed password for root from 222.186.173.119 port 26935 ssh2 Oct 13 18:16:52 MK-Soft-VM4 sshd[22556]: Failed password for root from 222.186.173.119 port 26935 ssh2 ... |
2019-10-14 00:26:23 |
| 104.246.113.80 | attackspambots | 2019-10-13T13:45:35.989687lon01.zurich-datacenter.net sshd\[11365\]: Invalid user admin!@\# from 104.246.113.80 port 50112 2019-10-13T13:45:35.997598lon01.zurich-datacenter.net sshd\[11365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ool-68f67150.dyn.optonline.net 2019-10-13T13:45:37.954716lon01.zurich-datacenter.net sshd\[11365\]: Failed password for invalid user admin!@\# from 104.246.113.80 port 50112 ssh2 2019-10-13T13:49:56.509238lon01.zurich-datacenter.net sshd\[11427\]: Invalid user Password@2016 from 104.246.113.80 port 60830 2019-10-13T13:49:56.516098lon01.zurich-datacenter.net sshd\[11427\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ool-68f67150.dyn.optonline.net ... |
2019-10-14 00:38:24 |
| 37.187.25.138 | attackbotsspam | Oct 13 16:50:35 marvibiene sshd[7984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.25.138 user=root Oct 13 16:50:37 marvibiene sshd[7984]: Failed password for root from 37.187.25.138 port 51860 ssh2 Oct 13 16:54:10 marvibiene sshd[8062]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.25.138 user=root Oct 13 16:54:13 marvibiene sshd[8062]: Failed password for root from 37.187.25.138 port 35896 ssh2 ... |
2019-10-14 00:54:51 |
| 34.97.196.155 | attackspambots | Oct 13 06:33:32 tdfoods sshd\[1944\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.196.97.34.bc.googleusercontent.com user=root Oct 13 06:33:35 tdfoods sshd\[1944\]: Failed password for root from 34.97.196.155 port 55426 ssh2 Oct 13 06:38:07 tdfoods sshd\[2300\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.196.97.34.bc.googleusercontent.com user=root Oct 13 06:38:08 tdfoods sshd\[2300\]: Failed password for root from 34.97.196.155 port 39406 ssh2 Oct 13 06:42:41 tdfoods sshd\[2771\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.196.97.34.bc.googleusercontent.com user=root |
2019-10-14 00:46:55 |
| 118.25.125.189 | attackspam | Oct 13 22:08:02 areeb-Workstation sshd[26057]: Failed password for root from 118.25.125.189 port 50896 ssh2 ... |
2019-10-14 00:52:13 |
| 210.56.20.181 | attackbotsspam | 2019-10-13T15:58:05.545672abusebot-5.cloudsearch.cf sshd\[8359\]: Invalid user arkserver from 210.56.20.181 port 54428 2019-10-13T15:58:05.551194abusebot-5.cloudsearch.cf sshd\[8359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.56.20.181 |
2019-10-14 00:20:07 |
| 188.166.228.244 | attackbots | Oct 13 01:42:48 auw2 sshd\[3649\]: Invalid user Rapido123 from 188.166.228.244 Oct 13 01:42:48 auw2 sshd\[3649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.228.244 Oct 13 01:42:51 auw2 sshd\[3649\]: Failed password for invalid user Rapido123 from 188.166.228.244 port 60111 ssh2 Oct 13 01:50:33 auw2 sshd\[4238\]: Invalid user 123Mirror from 188.166.228.244 Oct 13 01:50:33 auw2 sshd\[4238\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.228.244 |
2019-10-14 00:14:51 |
| 1.55.17.162 | attack | 2019-10-13T11:49:44.484084abusebot-7.cloudsearch.cf sshd\[17558\]: Invalid user China@2017 from 1.55.17.162 port 38586 |
2019-10-14 00:49:04 |