City: unknown
Region: unknown
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: 52.96.0.0 - 52.115.255.255
CIDR: 52.112.0.0/14, 52.96.0.0/12
NetName: MSFT
NetHandle: NET-52-96-0-0-1
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/52.96.0.0
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
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-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
OrgTechHandle: BEDAR6-ARIN
OrgTechName: Bedard, Dawn
OrgTechPhone: +1-425-538-6637
OrgTechEmail: dabedard@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/BEDAR6-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
OrgTechHandle: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-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 <<>> 52.109.240.150
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49284
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.109.240.150. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026032300 1800 900 604800 86400
;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 23 21:49:16 CST 2026
;; MSG SIZE rcvd: 107Host 150.240.109.52.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 150.240.109.52.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 104.236.246.16 | attackspambots | 2020-01-08T05:31:04.434152+00:00 suse sshd[14184]: Invalid user test1 from 104.236.246.16 port 47502 2020-01-08T05:32:45.972308+00:00 suse sshd[14201]: Invalid user backuppc from 104.236.246.16 port 39284 2020-01-08T05:34:34.665768+00:00 suse sshd[14231]: User root from 104.236.246.16 not allowed because not listed in AllowUsers ... |
2020-01-08 14:17:30 |
| 123.148.146.163 | attackbots | xmlrpc attack |
2020-01-08 14:28:54 |
| 193.188.22.182 | attack | Unauthorized connection attempt detected from IP address 193.188.22.182 to port 13666 [T] |
2020-01-08 14:10:26 |
| 165.22.182.168 | attack | Jan 8 06:53:53 srv206 sshd[7643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.182.168 user=root Jan 8 06:53:55 srv206 sshd[7643]: Failed password for root from 165.22.182.168 port 52360 ssh2 Jan 8 07:07:57 srv206 sshd[7697]: Invalid user heroin from 165.22.182.168 Jan 8 07:07:57 srv206 sshd[7697]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.182.168 Jan 8 07:07:57 srv206 sshd[7697]: Invalid user heroin from 165.22.182.168 Jan 8 07:07:59 srv206 sshd[7697]: Failed password for invalid user heroin from 165.22.182.168 port 53194 ssh2 ... |
2020-01-08 14:26:17 |
| 2.111.90.58 | attackbotsspam | Jan 8 05:47:32 srv01 sshd[20664]: Invalid user mwang2 from 2.111.90.58 port 46156 Jan 8 05:47:32 srv01 sshd[20664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.111.90.58 Jan 8 05:47:32 srv01 sshd[20664]: Invalid user mwang2 from 2.111.90.58 port 46156 Jan 8 05:47:34 srv01 sshd[20664]: Failed password for invalid user mwang2 from 2.111.90.58 port 46156 ssh2 Jan 8 05:55:23 srv01 sshd[21346]: Invalid user ack from 2.111.90.58 port 38368 ... |
2020-01-08 14:14:25 |
| 85.192.74.157 | attack | Unauthorized connection attempt detected from IP address 85.192.74.157 to port 2220 [J] |
2020-01-08 14:58:31 |
| 180.112.42.10 | attackbots | 2020-01-07 22:54:14 dovecot_login authenticator failed for (iufdp) [180.112.42.10]:51592 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangmin@lerctr.org) 2020-01-07 22:54:21 dovecot_login authenticator failed for (offqv) [180.112.42.10]:51592 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangmin@lerctr.org) 2020-01-07 22:54:32 dovecot_login authenticator failed for (wnwwu) [180.112.42.10]:51592 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangmin@lerctr.org) ... |
2020-01-08 14:49:47 |
| 185.175.93.27 | attack | ET DROP Dshield Block Listed Source group 1 - port: 9775 proto: TCP cat: Misc Attack |
2020-01-08 14:19:12 |
| 34.241.77.13 | attackspambots | 01/08/2020-07:07:08.589371 34.241.77.13 Protocol: 6 ET POLICY Cleartext WordPress Login |
2020-01-08 14:27:17 |
| 49.88.112.61 | attack | Jan 8 07:58:30 server sshd[56113]: Failed none for root from 49.88.112.61 port 64171 ssh2 Jan 8 07:58:32 server sshd[56113]: Failed password for root from 49.88.112.61 port 64171 ssh2 Jan 8 07:58:38 server sshd[56113]: Failed password for root from 49.88.112.61 port 64171 ssh2 |
2020-01-08 15:00:37 |
| 185.164.255.34 | attackspam | 01/07/2020-23:54:36.243168 185.164.255.34 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433 |
2020-01-08 14:47:10 |
| 159.203.41.58 | attackbotsspam | Unauthorized connection attempt detected from IP address 159.203.41.58 to port 2220 [J] |
2020-01-08 14:43:20 |
| 154.0.168.66 | attackspam | WordPress wp-login brute force :: 154.0.168.66 0.128 BYPASS [08/Jan/2020:04:54:25 0000] [censored_4] "POST /wp-login.php HTTP/1.1" 200 2100 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2020-01-08 14:55:30 |
| 222.186.175.163 | attack | Jan 8 07:17:47 vmanager6029 sshd\[21979\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163 user=root Jan 8 07:17:49 vmanager6029 sshd\[21979\]: Failed password for root from 222.186.175.163 port 55530 ssh2 Jan 8 07:17:53 vmanager6029 sshd\[21979\]: Failed password for root from 222.186.175.163 port 55530 ssh2 |
2020-01-08 14:21:28 |
| 185.64.52.42 | attackbotsspam | Unauthorized access or intrusion attempt detected from Thor banned IP |
2020-01-08 14:12:16 |