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 <<>> 20.15.166.190
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39193
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.15.166.190. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026101801 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 19 08:00:46 CST 2026
;; MSG SIZE rcvd: 106Host 190.166.15.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 190.166.15.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 129.28.169.185 | attackspam | May 22 00:17:28 mailserver sshd\[4232\]: Invalid user fut from 129.28.169.185 ... |
2020-05-22 08:55:50 |
| 36.80.47.246 | attackbotsspam | 1590119960 - 05/22/2020 05:59:20 Host: 36.80.47.246/36.80.47.246 Port: 445 TCP Blocked |
2020-05-22 12:20:33 |
| 209.59.143.230 | attack | May 22 06:01:52 sip sshd[25860]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.59.143.230 May 22 06:01:53 sip sshd[25860]: Failed password for invalid user fyv from 209.59.143.230 port 46013 ssh2 May 22 06:09:31 sip sshd[28664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.59.143.230 |
2020-05-22 12:28:56 |
| 209.17.96.98 | attackspam | Connection by 209.17.96.98 on port: 80 got caught by honeypot at 5/21/2020 9:24:14 PM |
2020-05-22 08:55:12 |
| 79.173.253.50 | attack | (sshd) Failed SSH login from 79.173.253.50 (JO/Hashemite Kingdom of Jordan/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 22 05:49:25 amsweb01 sshd[1462]: Invalid user unj from 79.173.253.50 port 24156 May 22 05:49:27 amsweb01 sshd[1462]: Failed password for invalid user unj from 79.173.253.50 port 24156 ssh2 May 22 05:57:44 amsweb01 sshd[2222]: Invalid user bam from 79.173.253.50 port 22308 May 22 05:57:47 amsweb01 sshd[2222]: Failed password for invalid user bam from 79.173.253.50 port 22308 ssh2 May 22 06:01:39 amsweb01 sshd[2616]: Invalid user wrd from 79.173.253.50 port 29752 |
2020-05-22 12:05:49 |
| 116.253.210.196 | attack | bruteforce detected |
2020-05-22 12:20:16 |
| 222.186.42.7 | attackspambots | May 22 06:08:40 abendstille sshd\[16176\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7 user=root May 22 06:08:42 abendstille sshd\[16176\]: Failed password for root from 222.186.42.7 port 55026 ssh2 May 22 06:08:48 abendstille sshd\[16283\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7 user=root May 22 06:08:50 abendstille sshd\[16283\]: Failed password for root from 222.186.42.7 port 18460 ssh2 May 22 06:09:01 abendstille sshd\[16490\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7 user=root ... |
2020-05-22 12:11:25 |
| 211.157.179.38 | attack | May 21 22:25:45 Host-KLAX-C sshd[19352]: Invalid user tfy from 211.157.179.38 port 35218 ... |
2020-05-22 12:28:30 |
| 182.61.138.203 | attack | IP blocked |
2020-05-22 12:01:37 |
| 43.239.220.52 | attackspam | May 21 23:59:02 lanister sshd[25343]: Invalid user zhangly from 43.239.220.52 May 21 23:59:02 lanister sshd[25343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.239.220.52 May 21 23:59:02 lanister sshd[25343]: Invalid user zhangly from 43.239.220.52 May 21 23:59:04 lanister sshd[25343]: Failed password for invalid user zhangly from 43.239.220.52 port 48404 ssh2 |
2020-05-22 12:29:56 |
| 222.186.173.154 | attackspambots | 2020-05-22T06:03:26.147856 sshd[6161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154 user=root 2020-05-22T06:03:28.833526 sshd[6161]: Failed password for root from 222.186.173.154 port 15668 ssh2 2020-05-22T06:03:33.900498 sshd[6161]: Failed password for root from 222.186.173.154 port 15668 ssh2 2020-05-22T06:03:26.147856 sshd[6161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154 user=root 2020-05-22T06:03:28.833526 sshd[6161]: Failed password for root from 222.186.173.154 port 15668 ssh2 2020-05-22T06:03:33.900498 sshd[6161]: Failed password for root from 222.186.173.154 port 15668 ssh2 ... |
2020-05-22 12:07:01 |
| 117.185.89.66 | attack | 117.185.89.66 - - [21/May/2020:14:24:08 -0600] "GET /phpMyAdmin/scripts/setup.php HTTP/1.1" 301 4253 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0" ... |
2020-05-22 09:01:23 |
| 190.202.44.194 | attack | Brute Force attack - banned by Fail2Ban |
2020-05-22 12:15:19 |
| 223.194.33.72 | attackspambots | May 22 05:59:43 pornomens sshd\[13125\]: Invalid user inl from 223.194.33.72 port 38652 May 22 05:59:43 pornomens sshd\[13125\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.194.33.72 May 22 05:59:45 pornomens sshd\[13125\]: Failed password for invalid user inl from 223.194.33.72 port 38652 ssh2 ... |
2020-05-22 12:03:46 |
| 106.13.60.28 | attackbots | May 22 06:20:47 vps647732 sshd[27143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.60.28 May 22 06:20:49 vps647732 sshd[27143]: Failed password for invalid user sli from 106.13.60.28 port 46998 ssh2 ... |
2020-05-22 12:27:07 |