City: Phoenix
Region: Arizona
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: 20.160.0.0 - 20.175.255.255
CIDR: 20.160.0.0/12
NetName: MSFT
NetHandle: NET-20-160-0-0-1
Parent: NET20 (NET-20-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2017-02-22
Updated: 2017-02-22
Ref: https://rdap.arin.net/registry/ip/20.160.0.0
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
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: 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
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
#
# 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 <<>> 20.163.33.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34462
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.163.33.221. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026041901 1800 900 604800 86400
;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Apr 20 10:00:20 CST 2026
;; MSG SIZE rcvd: 106221.33.163.20.in-addr.arpa domain name pointer azpdwsn72i3k.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
221.33.163.20.in-addr.arpa name = azpdwsn72i3k.stretchoid.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 175.138.181.76 | attack | Hit on /wp-login.php |
2019-08-09 23:25:59 |
| 2a03:b0c0:1:e0::15d:2001 | attackbots | xmlrpc attack |
2019-08-09 23:54:28 |
| 187.28.50.230 | attackspam | Aug 9 12:29:37 Proxmox sshd\[21228\]: Invalid user zimbra from 187.28.50.230 port 59692 Aug 9 12:29:37 Proxmox sshd\[21228\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.28.50.230 Aug 9 12:29:39 Proxmox sshd\[21228\]: Failed password for invalid user zimbra from 187.28.50.230 port 59692 ssh2 |
2019-08-09 23:05:40 |
| 51.38.186.207 | attackspam | Aug 9 08:54:13 MK-Soft-Root2 sshd\[6237\]: Invalid user suporte from 51.38.186.207 port 35928 Aug 9 08:54:13 MK-Soft-Root2 sshd\[6237\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.186.207 Aug 9 08:54:14 MK-Soft-Root2 sshd\[6237\]: Failed password for invalid user suporte from 51.38.186.207 port 35928 ssh2 ... |
2019-08-09 23:37:10 |
| 14.241.167.185 | attack | Unauthorised access (Aug 9) SRC=14.241.167.185 LEN=52 TTL=117 ID=6111 DF TCP DPT=445 WINDOW=8192 SYN |
2019-08-09 22:57:57 |
| 209.99.169.188 | attackspam | Registration form abuse |
2019-08-09 23:20:01 |
| 62.83.110.1 | attack | 3389BruteforceFW21 |
2019-08-09 23:18:20 |
| 62.4.21.142 | attackspambots | Aug 9 13:23:06 xeon sshd[44483]: Failed password for invalid user konyi from 62.4.21.142 port 60726 ssh2 |
2019-08-09 23:55:38 |
| 5.54.198.149 | attack | Telnet Server BruteForce Attack |
2019-08-09 23:16:22 |
| 67.207.94.17 | attack | Aug 9 06:52:24 cac1d2 sshd\[31705\]: Invalid user oscar from 67.207.94.17 port 46399 Aug 9 06:52:24 cac1d2 sshd\[31705\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.207.94.17 Aug 9 06:52:27 cac1d2 sshd\[31705\]: Failed password for invalid user oscar from 67.207.94.17 port 46399 ssh2 ... |
2019-08-09 22:48:36 |
| 113.255.251.116 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-08-09 22:43:06 |
| 31.210.75.246 | attack | xmlrpc attack |
2019-08-09 23:48:55 |
| 46.182.106.190 | attackbots | Triggered by Fail2Ban at Vostok web server |
2019-08-09 23:11:45 |
| 23.129.64.181 | attackspambots | Aug 9 14:18:27 MK-Soft-Root2 sshd\[18051\]: Invalid user debian from 23.129.64.181 port 62741 Aug 9 14:18:27 MK-Soft-Root2 sshd\[18051\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.181 Aug 9 14:18:29 MK-Soft-Root2 sshd\[18051\]: Failed password for invalid user debian from 23.129.64.181 port 62741 ssh2 ... |
2019-08-09 23:28:25 |
| 192.162.117.36 | attackspambots | Automatic report - Port Scan Attack |
2019-08-09 23:46:50 |