City: Campinas
Region: Sao Paulo
Country: Brazil
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
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 <<>> 20.226.66.230
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46853
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.226.66.230. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026071403 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jul 15 07:00:02 CST 2026
;; MSG SIZE rcvd: 106Host 230.66.226.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 230.66.226.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 106.54.127.159 | attackbotsspam | Unauthorized connection attempt detected from IP address 106.54.127.159 to port 2220 [J] |
2020-01-19 04:46:46 |
| 158.69.64.9 | attack | Invalid user new from 158.69.64.9 port 33676 |
2020-01-19 04:32:29 |
| 77.138.254.154 | attackbots | Unauthorized connection attempt detected from IP address 77.138.254.154 to port 2220 [J] |
2020-01-19 04:53:05 |
| 113.164.244.98 | attack | Unauthorized connection attempt detected from IP address 113.164.244.98 to port 2220 [J] |
2020-01-19 04:43:54 |
| 117.121.38.246 | attackspam | Unauthorized connection attempt detected from IP address 117.121.38.246 to port 2220 [J] |
2020-01-19 04:41:58 |
| 118.68.65.95 | attackspambots | Unauthorized connection attempt detected from IP address 118.68.65.95 to port 23 [J] |
2020-01-19 05:08:23 |
| 111.39.214.40 | attackspam | Unauthorized connection attempt detected from IP address 111.39.214.40 to port 23 [J] |
2020-01-19 05:09:38 |
| 118.126.95.101 | attackbots | Unauthorized connection attempt detected from IP address 118.126.95.101 to port 2220 [J] |
2020-01-19 05:07:54 |
| 45.191.152.2 | attack | Unauthorized connection attempt detected from IP address 45.191.152.2 to port 8081 [J] |
2020-01-19 04:57:38 |
| 220.201.188.212 | attackspambots | Unauthorized connection attempt detected from IP address 220.201.188.212 to port 82 [J] |
2020-01-19 04:55:17 |
| 106.13.143.111 | attack | Unauthorized connection attempt detected from IP address 106.13.143.111 to port 2220 [J] |
2020-01-19 04:47:08 |
| 168.232.197.33 | attackbotsspam | Invalid user adam from 168.232.197.33 port 23816 |
2020-01-19 04:31:03 |
| 111.122.181.250 | attackbotsspam | Unauthorized connection attempt detected from IP address 111.122.181.250 to port 22 [T] |
2020-01-19 04:44:08 |
| 115.159.214.247 | attackspam | Unauthorized connection attempt detected from IP address 115.159.214.247 to port 2220 [J] |
2020-01-19 04:42:48 |
| 77.37.4.132 | attackbots | Rule: 1002 fired (level 2) -> "Unknown problem somewhere in the system." Portion of the log(s): Jan 18 20:07:37 localhost webmin[895]: Security alert: Host 77.37.4.132 blocked after 5 failed logins for user test |
2020-01-19 04:57:14 |