City: Toronto
Region: Ontario
Country: Canada
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: 20.192.0.0 - 20.255.255.255
CIDR: 20.192.0.0/10
NetName: MSFT
NetHandle: NET-20-192-0-0-1
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/20.192.0.0
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 <<>> 20.220.11.224
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30616
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.220.11.224. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026041100 1800 900 604800 86400
;; Query time: 300 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 12 00:00:02 CST 2026
;; MSG SIZE rcvd: 106Host 224.11.220.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 224.11.220.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 47.23.130.246 | attackbotsspam | Sep 8 16:09:34 andromeda sshd\[4485\]: Invalid user user1 from 47.23.130.246 port 31400 Sep 8 16:09:34 andromeda sshd\[4485\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.23.130.246 Sep 8 16:09:36 andromeda sshd\[4485\]: Failed password for invalid user user1 from 47.23.130.246 port 31400 ssh2 |
2019-09-08 22:13:05 |
| 218.92.0.189 | attack | Sep 8 12:42:31 dcd-gentoo sshd[1901]: User root from 218.92.0.189 not allowed because none of user's groups are listed in AllowGroups Sep 8 12:42:33 dcd-gentoo sshd[1901]: error: PAM: Authentication failure for illegal user root from 218.92.0.189 Sep 8 12:42:31 dcd-gentoo sshd[1901]: User root from 218.92.0.189 not allowed because none of user's groups are listed in AllowGroups Sep 8 12:42:33 dcd-gentoo sshd[1901]: error: PAM: Authentication failure for illegal user root from 218.92.0.189 Sep 8 12:42:31 dcd-gentoo sshd[1901]: User root from 218.92.0.189 not allowed because none of user's groups are listed in AllowGroups Sep 8 12:42:33 dcd-gentoo sshd[1901]: error: PAM: Authentication failure for illegal user root from 218.92.0.189 Sep 8 12:42:33 dcd-gentoo sshd[1901]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.189 port 24796 ssh2 ... |
2019-09-08 22:36:29 |
| 200.105.111.129 | attack | Spam Timestamp : 08-Sep-19 08:49 BlockList Provider combined abuse (750) |
2019-09-08 22:09:42 |
| 123.23.124.255 | attack | Spam Timestamp : 08-Sep-19 08:08 BlockList Provider combined abuse (720) |
2019-09-08 22:48:58 |
| 121.167.213.172 | attack | Sep 8 12:10:45 MK-Soft-VM4 sshd\[12119\]: Invalid user pi from 121.167.213.172 port 44086 Sep 8 12:10:45 MK-Soft-VM4 sshd\[12121\]: Invalid user pi from 121.167.213.172 port 44096 Sep 8 12:10:45 MK-Soft-VM4 sshd\[12119\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.167.213.172 ... |
2019-09-08 22:30:55 |
| 106.13.58.170 | attackbotsspam | Sep 8 04:25:24 ny01 sshd[23292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.58.170 Sep 8 04:25:27 ny01 sshd[23292]: Failed password for invalid user administrator from 106.13.58.170 port 55946 ssh2 Sep 8 04:29:58 ny01 sshd[24267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.58.170 |
2019-09-08 22:50:15 |
| 5.196.225.45 | attack | Sep 8 08:57:11 aat-srv002 sshd[14822]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.225.45 Sep 8 08:57:13 aat-srv002 sshd[14822]: Failed password for invalid user bot123 from 5.196.225.45 port 42844 ssh2 Sep 8 09:00:48 aat-srv002 sshd[14946]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.225.45 Sep 8 09:00:49 aat-srv002 sshd[14946]: Failed password for invalid user test123 from 5.196.225.45 port 56452 ssh2 ... |
2019-09-08 22:20:48 |
| 213.158.10.101 | attackspambots | $f2bV_matches |
2019-09-08 21:56:43 |
| 149.129.63.171 | attackbots | Sep 8 01:56:56 tdfoods sshd\[29536\]: Invalid user ftpuser from 149.129.63.171 Sep 8 01:56:56 tdfoods sshd\[29536\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.63.171 Sep 8 01:56:59 tdfoods sshd\[29536\]: Failed password for invalid user ftpuser from 149.129.63.171 port 51104 ssh2 Sep 8 02:01:48 tdfoods sshd\[29887\]: Invalid user user from 149.129.63.171 Sep 8 02:01:48 tdfoods sshd\[29887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.129.63.171 |
2019-09-08 22:13:45 |
| 92.81.42.107 | attack | Spam Timestamp : 08-Sep-19 08:13 BlockList Provider combined abuse (723) |
2019-09-08 22:44:10 |
| 200.146.119.208 | attackbots | $f2bV_matches |
2019-09-08 21:57:10 |
| 31.220.17.180 | attackbots | Sql/code injection probe |
2019-09-08 21:59:13 |
| 165.22.112.87 | attack | Sep 8 03:57:58 aiointranet sshd\[24926\]: Invalid user test from 165.22.112.87 Sep 8 03:57:58 aiointranet sshd\[24926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.112.87 Sep 8 03:58:00 aiointranet sshd\[24926\]: Failed password for invalid user test from 165.22.112.87 port 57422 ssh2 Sep 8 04:02:16 aiointranet sshd\[25294\]: Invalid user sysadmin from 165.22.112.87 Sep 8 04:02:16 aiointranet sshd\[25294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.112.87 |
2019-09-08 22:17:41 |
| 123.21.123.150 | attack | 81/tcp [2019-09-08]1pkt |
2019-09-08 22:53:19 |
| 37.187.248.39 | attackbotsspam | Sep 8 10:44:17 ny01 sshd[1604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.248.39 Sep 8 10:44:18 ny01 sshd[1604]: Failed password for invalid user testuser from 37.187.248.39 port 44804 ssh2 Sep 8 10:48:32 ny01 sshd[2345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.248.39 |
2019-09-08 22:54:54 |