City: Melbourne
Region: Victoria
Country: Australia
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: 52.224.0.0 - 52.255.255.255
CIDR: 52.224.0.0/11
NetName: MSFT
NetHandle: NET-52-224-0-0-1
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/52.224.0.0
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
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
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: 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: 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 <<>> 52.255.41.213
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6710
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.255.41.213. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026031602 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 17 13:00:59 CST 2026
;; MSG SIZE rcvd: 106Host 213.41.255.52.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 213.41.255.52.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 187.19.167.137 | attackbotsspam | Unauthorised access (May 21) SRC=187.19.167.137 LEN=52 TTL=113 ID=19510 DF TCP DPT=445 WINDOW=8192 SYN |
2020-05-22 08:05:10 |
| 159.89.188.167 | attack | Ssh brute force |
2020-05-22 08:23:38 |
| 51.91.123.119 | attackspam | (sshd) Failed SSH login from 51.91.123.119 (FR/France/119.ip-51-91-123.eu): 3 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 21 22:14:21 andromeda sshd[24856]: Invalid user ydg from 51.91.123.119 port 59972 May 21 22:14:23 andromeda sshd[24856]: Failed password for invalid user ydg from 51.91.123.119 port 59972 ssh2 May 21 22:23:10 andromeda sshd[25245]: Invalid user zxw from 51.91.123.119 port 60122 |
2020-05-22 08:36:37 |
| 101.251.219.100 | attack | May 22 02:29:52 home sshd[10189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.251.219.100 May 22 02:29:54 home sshd[10189]: Failed password for invalid user hcd from 101.251.219.100 port 56906 ssh2 May 22 02:33:39 home sshd[10763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.251.219.100 ... |
2020-05-22 08:34:04 |
| 106.12.144.219 | attackbotsspam | Invalid user sms from 106.12.144.219 port 52516 |
2020-05-22 08:36:00 |
| 89.248.167.131 | attackspambots | Multiport scan 93 ports : 13 17 25 53 80 82(x2) 102(x2) 175 311(x2) 389 443 444(x2) 465 523 587 666 789 1024 1200 1434 1515 1599 1777 1911 1962 1991(x2) 2000 2086 2087 2123 2181 2222(x3) 2345 2404 2455 2761(x2) 3000(x2) 3306 3386 3391 3671 3749 4070 4321 4369 4443 4664 4730 4786 5000 5008 5025 5094 5269 5632 5801(x2) 5858 5901 5985 6001 6379(x2) 6881 6969 7071 7171(x2) 8081 8086 8123 8139 8140 8545 8649 8880(x2) 8888 9002 9100 9443 10001 10250 10443 11112 14265 23424 25565 28015 32400(x2) 49152 50000(x2) 51106 55442 55443 55554 64738 |
2020-05-22 08:28:44 |
| 220.76.205.35 | attackspambots | May 22 01:12:17 Ubuntu-1404-trusty-64-minimal sshd\[12644\]: Invalid user zkl from 220.76.205.35 May 22 01:12:17 Ubuntu-1404-trusty-64-minimal sshd\[12644\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.76.205.35 May 22 01:12:19 Ubuntu-1404-trusty-64-minimal sshd\[12644\]: Failed password for invalid user zkl from 220.76.205.35 port 47770 ssh2 May 22 01:21:06 Ubuntu-1404-trusty-64-minimal sshd\[16856\]: Invalid user eie from 220.76.205.35 May 22 01:21:06 Ubuntu-1404-trusty-64-minimal sshd\[16856\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.76.205.35 |
2020-05-22 08:01:54 |
| 182.61.1.161 | attackbots | Invalid user oxn from 182.61.1.161 port 46904 |
2020-05-22 08:10:44 |
| 149.56.129.129 | attack | CMS (WordPress or Joomla) login attempt. |
2020-05-22 08:02:54 |
| 114.67.99.229 | attack | May 21 23:05:06 vpn01 sshd[29352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.99.229 May 21 23:05:09 vpn01 sshd[29352]: Failed password for invalid user quq from 114.67.99.229 port 51262 ssh2 ... |
2020-05-22 08:03:41 |
| 178.93.57.196 | attack | Sending SPAM email |
2020-05-22 08:07:46 |
| 92.63.194.7 | attackbots | May 21 19:10:44 firewall sshd[24976]: Failed password for invalid user admin from 92.63.194.7 port 53606 ssh2 May 21 19:11:07 firewall sshd[25042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.63.194.7 user=root May 21 19:11:09 firewall sshd[25042]: Failed password for root from 92.63.194.7 port 57756 ssh2 ... |
2020-05-22 08:24:55 |
| 162.243.232.174 | attack | May 22 00:31:42 nextcloud sshd\[7069\]: Invalid user oku from 162.243.232.174 May 22 00:31:42 nextcloud sshd\[7069\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.232.174 May 22 00:31:44 nextcloud sshd\[7069\]: Failed password for invalid user oku from 162.243.232.174 port 38146 ssh2 |
2020-05-22 07:58:16 |
| 142.93.140.242 | attackbots | May 22 04:46:57 gw1 sshd[10458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.140.242 May 22 04:46:59 gw1 sshd[10458]: Failed password for invalid user gtx from 142.93.140.242 port 44392 ssh2 ... |
2020-05-22 08:12:56 |
| 172.104.94.253 | attackspam | " " |
2020-05-22 08:28:03 |