城市(city): unknown
省份(region): Washington
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: 20.0.0.0 - 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
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 <<>> 20.3.253.156
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49576
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.3.253.156. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091900 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Sep 19 23:30:29 CST 2026
;; MSG SIZE rcvd: 105Host 156.253.3.20.in-addr.arpa. not found: 3(NXDOMAIN)
Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 156.253.3.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 164.52.36.239 | attackspam | Unauthorized connection attempt detected from IP address 164.52.36.239 to port 5900 [J] |
2020-01-20 09:11:17 |
| 49.235.24.64 | attackspambots | Unauthorized connection attempt detected from IP address 49.235.24.64 to port 80 [T] |
2020-01-20 08:37:37 |
| 222.186.30.248 | attackspam | Jan 20 01:54:22 MK-Soft-VM5 sshd[5111]: Failed password for root from 222.186.30.248 port 49336 ssh2 Jan 20 01:54:24 MK-Soft-VM5 sshd[5111]: Failed password for root from 222.186.30.248 port 49336 ssh2 ... |
2020-01-20 09:03:41 |
| 49.233.136.247 | attackbotsspam | Unauthorized connection attempt detected from IP address 49.233.136.247 to port 2220 [J] |
2020-01-20 09:00:35 |
| 42.117.231.224 | attackbotsspam | Unauthorized connection attempt detected from IP address 42.117.231.224 to port 23 [J] |
2020-01-20 08:42:24 |
| 49.87.181.35 | attackspambots | Unauthorized connection attempt detected from IP address 49.87.181.35 to port 23 [J] |
2020-01-20 08:38:58 |
| 180.177.77.49 | attackspambots | Unauthorized connection attempt detected from IP address 180.177.77.49 to port 4567 [T] |
2020-01-20 09:09:30 |
| 218.28.49.182 | attack | Unauthorized connection attempt detected from IP address 218.28.49.182 to port 3389 [T] |
2020-01-20 09:05:47 |
| 46.47.12.204 | attackspam | Unauthorized connection attempt detected from IP address 46.47.12.204 to port 80 [T] |
2020-01-20 09:00:49 |
| 27.224.137.125 | attackspam | Unauthorized connection attempt detected from IP address 27.224.137.125 to port 1080 [T] |
2020-01-20 09:02:36 |
| 164.52.36.234 | attackspam | Unauthorized connection attempt detected from IP address 164.52.36.234 to port 5901 [J] |
2020-01-20 09:11:28 |
| 187.162.47.211 | attack | Automatic report - Port Scan Attack |
2020-01-20 13:00:43 |
| 223.205.164.42 | attack | Unauthorized connection attempt detected from IP address 223.205.164.42 to port 4567 [J] |
2020-01-20 08:46:46 |
| 183.80.89.52 | attackbotsspam | Unauthorized connection attempt detected from IP address 183.80.89.52 to port 23 [T] |
2020-01-20 09:08:42 |
| 112.91.211.28 | attack | Unauthorized connection attempt detected from IP address 112.91.211.28 to port 8080 [T] |
2020-01-20 08:56:42 |