City: Des Moines
Region: Iowa
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: 20.0.0.0 - 20.31.255.255
CIDR: 20.0.0.0/11
NetName: MSFT
NetHandle: NET-20-0-0-0-1
Parent: NET20 (NET-20-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2017-10-18
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/20.0.0.0
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: 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
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
#
# 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 <<>> 20.29.44.88
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39955
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.29.44.88. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026101701 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 18 07:00:40 CST 2026
;; MSG SIZE rcvd: 104Host 88.44.29.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 88.44.29.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 189.208.208.238 | attackspambots | Unauthorized connection attempt detected from IP address 189.208.208.238 to port 23 |
2019-12-30 02:59:20 |
| 109.242.231.215 | attackspambots | Unauthorized connection attempt detected from IP address 109.242.231.215 to port 8080 |
2019-12-30 02:41:36 |
| 196.221.196.226 | attack | Unauthorized connection attempt detected from IP address 196.221.196.226 to port 445 |
2019-12-30 02:57:04 |
| 41.140.244.94 | attackspam | Unauthorized connection attempt detected from IP address 41.140.244.94 to port 1433 |
2019-12-30 02:52:59 |
| 191.211.105.141 | attackbots | Unauthorized connection attempt detected from IP address 191.211.105.141 to port 22 |
2019-12-30 02:58:04 |
| 79.1.172.199 | attack | Unauthorized connection attempt detected from IP address 79.1.172.199 to port 8080 |
2019-12-30 03:10:45 |
| 190.235.34.84 | attackbotsspam | Unauthorized connection attempt detected from IP address 190.235.34.84 to port 5900 |
2019-12-30 02:58:24 |
| 177.25.147.51 | attackspam | Unauthorized connection attempt detected from IP address 177.25.147.51 to port 22 |
2019-12-30 03:03:24 |
| 121.130.195.159 | attackbotsspam | Unauthorized connection attempt detected from IP address 121.130.195.159 to port 23 |
2019-12-30 03:06:00 |
| 159.89.160.91 | attack | Dec 29 20:00:32 dev0-dcde-rnet sshd[5781]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.160.91 Dec 29 20:00:33 dev0-dcde-rnet sshd[5781]: Failed password for invalid user server from 159.89.160.91 port 35358 ssh2 Dec 29 20:02:34 dev0-dcde-rnet sshd[5920]: Failed password for root from 159.89.160.91 port 52832 ssh2 |
2019-12-30 03:04:30 |
| 189.232.124.185 | attack | Unauthorized connection attempt detected from IP address 189.232.124.185 to port 23 |
2019-12-30 02:58:40 |
| 78.158.191.155 | attackbots | Unauthorized connection attempt detected from IP address 78.158.191.155 to port 23 |
2019-12-30 02:47:25 |
| 50.252.47.29 | attackspam | Unauthorized connection attempt detected from IP address 50.252.47.29 to port 23 |
2019-12-30 03:14:40 |
| 95.249.161.98 | attackspambots | Unauthorized connection attempt detected from IP address 95.249.161.98 to port 80 |
2019-12-30 02:43:54 |
| 112.186.46.44 | attackspambots | 4567/tcp [2019-12-29]1pkt |
2019-12-30 03:06:57 |