城市(city): Dulles Town Center
省份(region): Virginia
国家(country): United States
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(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: 20.64.0.0/10, 20.33.0.0/16, 20.128.0.0/16, 20.36.0.0/14, 20.48.0.0/12, 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
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
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: 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
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 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 20.51.217.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23999
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.51.217.66. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026092201 1800 900 604800 86400
;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 23 05:00:30 CST 2026
;; MSG SIZE rcvd: 105Host 66.217.51.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 66.217.51.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 45.79.168.138 | attackbotsspam | Unauthorized connection attempt detected from IP address 45.79.168.138 to port 53 [J] |
2020-01-27 05:42:11 |
| 114.99.131.226 | attack | Unauthorized connection attempt detected from IP address 114.99.131.226 to port 6656 [T] |
2020-01-27 05:35:42 |
| 36.57.90.155 | attackspambots | Unauthorized connection attempt detected from IP address 36.57.90.155 to port 6656 [T] |
2020-01-27 05:42:51 |
| 36.33.20.151 | attackspambots | Unauthorized connection attempt detected from IP address 36.33.20.151 to port 6656 [T] |
2020-01-27 05:19:46 |
| 36.6.155.171 | attackspam | Unauthorized connection attempt detected from IP address 36.6.155.171 to port 6656 [T] |
2020-01-27 05:44:01 |
| 2.238.151.176 | attack | Unauthorized connection attempt detected from IP address 2.238.151.176 to port 83 [J] |
2020-01-27 05:44:43 |
| 222.138.184.187 | attackbotsspam | Unauthorized connection attempt detected from IP address 222.138.184.187 to port 23 [J] |
2020-01-27 05:23:43 |
| 111.72.96.236 | attackspambots | Unauthorized connection attempt detected from IP address 111.72.96.236 to port 6656 [T] |
2020-01-27 05:38:02 |
| 117.94.128.238 | attack | Unauthorized connection attempt detected from IP address 117.94.128.238 to port 6656 [T] |
2020-01-27 05:31:50 |
| 46.228.104.19 | attackspam | Unauthorized connection attempt detected from IP address 46.228.104.19 to port 23 [J] |
2020-01-27 05:18:30 |
| 140.255.150.182 | attackspambots | Unauthorized connection attempt detected from IP address 140.255.150.182 to port 6656 [T] |
2020-01-27 05:51:09 |
| 116.18.228.144 | attack | Unauthorized connection attempt detected from IP address 116.18.228.144 to port 6656 [T] |
2020-01-27 05:32:58 |
| 1.182.209.49 | attack | Unauthorized connection attempt detected from IP address 1.182.209.49 to port 6656 [T] |
2020-01-27 05:45:29 |
| 117.71.168.77 | attack | Unauthorized connection attempt detected from IP address 117.71.168.77 to port 6656 [T] |
2020-01-27 05:32:07 |
| 222.186.30.209 | attackspam | Jan 26 22:21:12 vmanager6029 sshd\[10289\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.209 user=root Jan 26 22:21:14 vmanager6029 sshd\[10289\]: Failed password for root from 222.186.30.209 port 62689 ssh2 Jan 26 22:21:17 vmanager6029 sshd\[10289\]: Failed password for root from 222.186.30.209 port 62689 ssh2 |
2020-01-27 05:22:51 |