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 1997-2025, 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
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
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: 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
#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 20.15.163.169
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45370
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.15.163.169. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025093001 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 30 23:30:43 CST 2025
;; MSG SIZE rcvd: 106Host 169.163.15.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 169.163.15.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 201.148.87.82 | attack | May 27 15:22:33 ArkNodeAT sshd\[7208\]: Invalid user ftpuser from 201.148.87.82 May 27 15:22:33 ArkNodeAT sshd\[7208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.148.87.82 May 27 15:22:35 ArkNodeAT sshd\[7208\]: Failed password for invalid user ftpuser from 201.148.87.82 port 2164 ssh2 |
2020-05-27 22:52:06 |
| 89.181.28.208 | attackspam | Port Scan detected! ... |
2020-05-27 23:23:07 |
| 90.188.35.23 | attackspam | Automatic report - Banned IP Access |
2020-05-27 23:37:46 |
| 2.228.87.194 | attackbotsspam | May 27 13:45:45 ns382633 sshd\[3220\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.228.87.194 user=root May 27 13:45:47 ns382633 sshd\[3220\]: Failed password for root from 2.228.87.194 port 41421 ssh2 May 27 13:53:37 ns382633 sshd\[4535\]: Invalid user test from 2.228.87.194 port 38915 May 27 13:53:37 ns382633 sshd\[4535\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.228.87.194 May 27 13:53:39 ns382633 sshd\[4535\]: Failed password for invalid user test from 2.228.87.194 port 38915 ssh2 |
2020-05-27 23:15:00 |
| 35.226.165.144 | attackspambots | bruteforce detected |
2020-05-27 22:54:47 |
| 197.48.194.32 | attackbots | 2020-05-27T07:53:20.758230sorsha.thespaminator.com sshd[1952]: Invalid user admin from 197.48.194.32 port 58419 2020-05-27T07:53:23.401122sorsha.thespaminator.com sshd[1952]: Failed password for invalid user admin from 197.48.194.32 port 58419 ssh2 ... |
2020-05-27 23:26:23 |
| 173.95.88.166 | attack | postfix (unknown user, SPF fail or relay access denied) |
2020-05-27 23:05:40 |
| 206.81.10.104 | attackbots | SSH bruteforce |
2020-05-27 22:58:03 |
| 201.49.226.223 | attackbots | Port probing on unauthorized port 8080 |
2020-05-27 23:08:34 |
| 69.250.156.161 | attackbots | May 27 13:16:15 scw-6657dc sshd[16738]: Failed password for root from 69.250.156.161 port 59240 ssh2 May 27 13:16:15 scw-6657dc sshd[16738]: Failed password for root from 69.250.156.161 port 59240 ssh2 May 27 13:27:59 scw-6657dc sshd[17115]: Invalid user 123root from 69.250.156.161 port 38120 ... |
2020-05-27 22:53:06 |
| 106.13.84.192 | attackbots | May 27 15:17:38 h2779839 sshd[16457]: Invalid user zero from 106.13.84.192 port 33142 May 27 15:17:38 h2779839 sshd[16457]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.84.192 May 27 15:17:38 h2779839 sshd[16457]: Invalid user zero from 106.13.84.192 port 33142 May 27 15:17:39 h2779839 sshd[16457]: Failed password for invalid user zero from 106.13.84.192 port 33142 ssh2 May 27 15:22:33 h2779839 sshd[16539]: Invalid user anathan from 106.13.84.192 port 59180 May 27 15:22:33 h2779839 sshd[16539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.84.192 May 27 15:22:33 h2779839 sshd[16539]: Invalid user anathan from 106.13.84.192 port 59180 May 27 15:22:35 h2779839 sshd[16539]: Failed password for invalid user anathan from 106.13.84.192 port 59180 ssh2 May 27 15:27:09 h2779839 sshd[16587]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.84.192 user ... |
2020-05-27 23:07:29 |
| 68.183.178.162 | attackspambots | 5x Failed Password |
2020-05-27 23:31:18 |
| 222.186.175.217 | attackbots | 2020-05-27T15:30:34.606932shield sshd\[3567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.217 user=root 2020-05-27T15:30:37.254407shield sshd\[3567\]: Failed password for root from 222.186.175.217 port 55222 ssh2 2020-05-27T15:30:40.372622shield sshd\[3567\]: Failed password for root from 222.186.175.217 port 55222 ssh2 2020-05-27T15:30:43.571224shield sshd\[3567\]: Failed password for root from 222.186.175.217 port 55222 ssh2 2020-05-27T15:30:47.487965shield sshd\[3567\]: Failed password for root from 222.186.175.217 port 55222 ssh2 |
2020-05-27 23:34:27 |
| 222.90.74.62 | attackbotsspam | 2020-05-27T14:34:31.339474shield sshd\[21911\]: Invalid user eachbytr from 222.90.74.62 port 51060 2020-05-27T14:34:31.343286shield sshd\[21911\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.90.74.62 2020-05-27T14:34:33.976166shield sshd\[21911\]: Failed password for invalid user eachbytr from 222.90.74.62 port 51060 ssh2 2020-05-27T14:40:16.103543shield sshd\[23342\]: Invalid user home from 222.90.74.62 port 51058 2020-05-27T14:40:16.107418shield sshd\[23342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.90.74.62 |
2020-05-27 23:09:07 |
| 192.184.9.112 | attackbots | PSH SYN - TCP Xmas Tree dropped |
2020-05-27 23:08:52 |