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 <<>> 20.29.50.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32580
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.29.50.30. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026100900 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 09 21:03:29 CST 2026
;; MSG SIZE rcvd: 104Host 30.50.29.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 30.50.29.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 54.37.136.87 | attackspambots | 2020-05-09T16:30:22.712888mail.thespaminator.com sshd[30336]: Invalid user centos from 54.37.136.87 port 37554 2020-05-09T16:30:24.719910mail.thespaminator.com sshd[30336]: Failed password for invalid user centos from 54.37.136.87 port 37554 ssh2 ... |
2020-05-10 05:15:35 |
| 27.155.87.37 | attackspambots | odoo8 ... |
2020-05-10 05:25:51 |
| 128.199.202.206 | attack | SSH Invalid Login |
2020-05-10 05:46:49 |
| 37.49.226.130 | attack | firewall-block, port(s): 81/tcp |
2020-05-10 05:42:12 |
| 31.163.156.191 | attack | firewall-block, port(s): 23/tcp |
2020-05-10 05:43:39 |
| 106.13.230.219 | attackspambots | May 9 23:31:07 vpn01 sshd[19181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.230.219 May 9 23:31:09 vpn01 sshd[19181]: Failed password for invalid user web from 106.13.230.219 port 40244 ssh2 ... |
2020-05-10 05:36:30 |
| 212.145.192.205 | attack | May 9 23:12:43 OPSO sshd\[25456\]: Invalid user uym from 212.145.192.205 port 59032 May 9 23:12:43 OPSO sshd\[25456\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.145.192.205 May 9 23:12:45 OPSO sshd\[25456\]: Failed password for invalid user uym from 212.145.192.205 port 59032 ssh2 May 9 23:18:08 OPSO sshd\[26333\]: Invalid user lpy from 212.145.192.205 port 37758 May 9 23:18:08 OPSO sshd\[26333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.145.192.205 |
2020-05-10 05:31:44 |
| 217.168.75.75 | attackspam | Unauthorized connection attempt from IP address 217.168.75.75 on Port 445(SMB) |
2020-05-10 05:39:17 |
| 123.126.113.160 | attackbots | Automatic report - Banned IP Access |
2020-05-10 05:36:03 |
| 200.231.133.70 | attackbotsspam | Unauthorized connection attempt from IP address 200.231.133.70 on Port 445(SMB) |
2020-05-10 05:22:10 |
| 58.58.251.250 | attack | firewall-block, port(s): 4899/tcp |
2020-05-10 05:39:00 |
| 89.248.160.178 | attackbotsspam | 05/09/2020-17:04:13.545550 89.248.160.178 Protocol: 6 ET SCAN NMAP -sS window 1024 |
2020-05-10 05:30:44 |
| 51.83.98.104 | attackbots | May 9 22:30:28 * sshd[9337]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.98.104 May 9 22:30:30 * sshd[9337]: Failed password for invalid user hx from 51.83.98.104 port 40578 ssh2 |
2020-05-10 05:11:44 |
| 52.177.223.196 | attackspam | WordPress brute force |
2020-05-10 05:09:00 |
| 192.99.246.34 | attackspam | Time: Sat May 9 17:18:42 2020 -0300 IP: 192.99.246.34 (CA/Canada/34.ip-192-99-246.net) Failures: 5 (mod_security) Interval: 3600 seconds Blocked: Permanent Block |
2020-05-10 05:44:40 |