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: 20.33.0.0 - 20.128.255.255
CIDR: 20.36.0.0/14, 20.33.0.0/16, 20.48.0.0/12, 20.64.0.0/10, 20.128.0.0/16, 20.34.0.0/15, 20.40.0.0/13
NetName: MSFT
NetHandle: NET-20-33-0-0-1
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/20.33.0.0
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
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: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-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
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
#
# 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 <<>> 20.104.205.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31362
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.104.205.212. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061600 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 17 01:30:03 CST 2026
;; MSG SIZE rcvd: 107Host 212.205.104.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 212.205.104.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 132.232.32.228 | attack | Jun 20 06:29:53 h2779839 sshd[25917]: Invalid user guest from 132.232.32.228 port 40736 Jun 20 06:29:53 h2779839 sshd[25917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.32.228 Jun 20 06:29:53 h2779839 sshd[25917]: Invalid user guest from 132.232.32.228 port 40736 Jun 20 06:29:55 h2779839 sshd[25917]: Failed password for invalid user guest from 132.232.32.228 port 40736 ssh2 Jun 20 06:34:37 h2779839 sshd[26051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.32.228 user=root Jun 20 06:34:39 h2779839 sshd[26051]: Failed password for root from 132.232.32.228 port 39738 ssh2 Jun 20 06:39:38 h2779839 sshd[26198]: Invalid user user from 132.232.32.228 port 38748 Jun 20 06:39:38 h2779839 sshd[26198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.32.228 Jun 20 06:39:38 h2779839 sshd[26198]: Invalid user user from 132.232.32.228 port 38748 Jun ... |
2020-06-20 16:10:08 |
| 92.124.163.82 | attackbotsspam | 0,56-01/02 [bc01/m14] PostRequest-Spammer scoring: maputo01_x2b |
2020-06-20 15:51:52 |
| 137.26.29.118 | attack | Invalid user course from 137.26.29.118 port 43146 |
2020-06-20 15:45:44 |
| 23.129.64.197 | attackspambots | 2020-06-19 22:50:00.704017-0500 localhost sshd[63825]: Failed password for root from 23.129.64.197 port 49060 ssh2 |
2020-06-20 16:25:49 |
| 177.154.133.67 | attackspam | Jun 20 09:41:26 eventyay sshd[19683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.154.133.67 Jun 20 09:41:28 eventyay sshd[19683]: Failed password for invalid user ftpuser from 177.154.133.67 port 9903 ssh2 Jun 20 09:43:00 eventyay sshd[19751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.154.133.67 ... |
2020-06-20 16:00:26 |
| 141.98.10.198 | attack | " " |
2020-06-20 16:01:18 |
| 124.156.218.80 | attack | Jun 20 05:35:42 Ubuntu-1404-trusty-64-minimal sshd\[1388\]: Invalid user satu from 124.156.218.80 Jun 20 05:35:42 Ubuntu-1404-trusty-64-minimal sshd\[1388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.218.80 Jun 20 05:35:44 Ubuntu-1404-trusty-64-minimal sshd\[1388\]: Failed password for invalid user satu from 124.156.218.80 port 38774 ssh2 Jun 20 05:51:05 Ubuntu-1404-trusty-64-minimal sshd\[6069\]: Invalid user ltq from 124.156.218.80 Jun 20 05:51:05 Ubuntu-1404-trusty-64-minimal sshd\[6069\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.218.80 |
2020-06-20 15:59:54 |
| 104.211.216.173 | attackspambots | Invalid user laci from 104.211.216.173 port 36474 |
2020-06-20 16:26:47 |
| 139.59.116.115 | attackbotsspam | TCP port : 829 |
2020-06-20 15:58:25 |
| 193.233.6.156 | attackbots | Jun 20 06:50:59 powerpi2 sshd[31790]: Invalid user cyl from 193.233.6.156 port 41044 Jun 20 06:51:01 powerpi2 sshd[31790]: Failed password for invalid user cyl from 193.233.6.156 port 41044 ssh2 Jun 20 06:56:00 powerpi2 sshd[32110]: Invalid user anton from 193.233.6.156 port 40284 ... |
2020-06-20 15:45:18 |
| 190.121.5.210 | attackbots | Brute-force attempt banned |
2020-06-20 16:22:22 |
| 65.50.209.87 | attackbots | Invalid user x from 65.50.209.87 port 57154 |
2020-06-20 15:51:20 |
| 119.29.158.26 | attackbotsspam | Jun 20 09:55:38 vmd48417 sshd[3980]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.158.26 |
2020-06-20 16:18:01 |
| 167.71.209.2 | attack | Jun 20 08:40:13 nas sshd[25889]: Failed password for root from 167.71.209.2 port 36626 ssh2 Jun 20 08:55:20 nas sshd[26392]: Failed password for root from 167.71.209.2 port 38464 ssh2 Jun 20 08:59:01 nas sshd[26482]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.209.2 ... |
2020-06-20 15:53:37 |
| 92.63.194.104 | attackbotsspam | [H1] Blocked by UFW |
2020-06-20 16:03:41 |