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: 40.74.0.0 - 40.125.127.255
CIDR: 40.96.0.0/12, 40.80.0.0/12, 40.120.0.0/14, 40.76.0.0/14, 40.125.0.0/17, 40.74.0.0/15, 40.112.0.0/13, 40.124.0.0/16
NetName: MSFT
NetHandle: NET-40-74-0-0-1
Parent: NET40 (NET-40-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-02-23
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/40.74.0.0
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 <<>> 40.76.121.240
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54937
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;40.76.121.240. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026092701 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 28 11:00:17 CST 2026
;; MSG SIZE rcvd: 106240.121.76.40.in-addr.arpa domain name pointer azpdes1yrrla.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
240.121.76.40.in-addr.arpa name = azpdes1yrrla.stretchoid.com.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 181.67.128.251 | attack | RDP Bruteforce |
2020-09-16 22:23:18 |
| 185.202.1.122 | attack | 2020-09-16T10:53:41Z - RDP login failed multiple times. (185.202.1.122) |
2020-09-16 22:40:21 |
| 188.131.233.36 | attack | srv02 Mass scanning activity detected Target: 27680 .. |
2020-09-16 22:08:47 |
| 197.210.53.77 | attackspambots | Unauthorized connection attempt from IP address 197.210.53.77 on Port 445(SMB) |
2020-09-16 22:20:30 |
| 103.194.250.38 | attack | Unauthorized connection attempt from IP address 103.194.250.38 on Port 445(SMB) |
2020-09-16 22:15:26 |
| 193.252.105.113 | attackbotsspam | RDP Bruteforce |
2020-09-16 22:13:45 |
| 125.253.126.175 | attack | firewall-block, port(s): 445/tcp |
2020-09-16 22:05:21 |
| 213.108.134.146 | attack | RDP Bruteforce |
2020-09-16 22:36:07 |
| 156.54.164.97 | attackbots | Sep 16 13:13:25 mail sshd[376952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=156.54.164.97 Sep 16 13:13:25 mail sshd[376952]: Invalid user tec from 156.54.164.97 port 46422 Sep 16 13:13:26 mail sshd[376952]: Failed password for invalid user tec from 156.54.164.97 port 46422 ssh2 ... |
2020-09-16 22:06:59 |
| 181.15.142.178 | attackbotsspam | RDP Bruteforce |
2020-09-16 22:23:47 |
| 117.56.241.169 | attackbotsspam | Brute Force attempt on usernames and passwords |
2020-09-16 22:44:07 |
| 191.252.153.168 | attackbotsspam | RDP Bruteforce |
2020-09-16 22:39:04 |
| 93.76.71.130 | attack | RDP Bruteforce |
2020-09-16 22:44:39 |
| 159.89.194.160 | attack | Sep 16 09:38:10 vps sshd[14932]: Failed password for root from 159.89.194.160 port 59312 ssh2 Sep 16 09:40:37 vps sshd[15136]: Failed password for root from 159.89.194.160 port 34946 ssh2 ... |
2020-09-16 22:41:30 |
| 103.103.29.29 | attackspambots | RDP Bruteforce |
2020-09-16 22:31:25 |