城市(city): Washington
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: 40.112.0.0/13, 40.124.0.0/16, 40.125.0.0/17, 40.80.0.0/12, 40.74.0.0/15, 40.120.0.0/14, 40.96.0.0/12, 40.76.0.0/14
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 <<>> 40.87.20.23
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65070
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;40.87.20.23. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091201 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 13 04:00:18 CST 2026
;; MSG SIZE rcvd: 104Host 23.20.87.40.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 23.20.87.40.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 186.4.123.139 | attackbotsspam | May 3 14:10:41 h2779839 sshd[6031]: Invalid user utente from 186.4.123.139 port 32901 May 3 14:10:41 h2779839 sshd[6031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.123.139 May 3 14:10:41 h2779839 sshd[6031]: Invalid user utente from 186.4.123.139 port 32901 May 3 14:10:43 h2779839 sshd[6031]: Failed password for invalid user utente from 186.4.123.139 port 32901 ssh2 May 3 14:12:50 h2779839 sshd[6085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.123.139 user=root May 3 14:12:52 h2779839 sshd[6085]: Failed password for root from 186.4.123.139 port 46789 ssh2 May 3 14:14:55 h2779839 sshd[6159]: Invalid user jiawei from 186.4.123.139 port 60675 May 3 14:14:55 h2779839 sshd[6159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.4.123.139 May 3 14:14:55 h2779839 sshd[6159]: Invalid user jiawei from 186.4.123.139 port 60675 May 3 14:14:56 ... |
2020-05-03 21:26:47 |
| 185.53.88.180 | attackbots | 05/03/2020-14:14:56.153112 185.53.88.180 Protocol: 17 ET SCAN Sipvicious Scan |
2020-05-03 21:29:00 |
| 46.188.94.27 | attackspam | May 3 14:15:10 debian-2gb-nbg1-2 kernel: \[10767013.877957\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=46.188.94.27 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=53 ID=10189 PROTO=TCP SPT=26892 DPT=23 WINDOW=24580 RES=0x00 SYN URGP=0 |
2020-05-03 21:13:16 |
| 85.143.217.37 | attack | 1588510798 - 05/03/2020 14:59:58 Host: 85.143.217.37/85.143.217.37 Port: 445 TCP Blocked |
2020-05-03 21:05:27 |
| 162.243.136.232 | attackspam | " " |
2020-05-03 21:14:26 |
| 36.92.15.106 | attackbots | Unauthorized connection attempt from IP address 36.92.15.106 on Port 445(SMB) |
2020-05-03 21:18:38 |
| 74.129.23.72 | attackspam | May 3 14:15:28 mail sshd[2275]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.129.23.72 ... |
2020-05-03 20:55:17 |
| 46.38.144.202 | attackspam | Rude login attack (568 tries in 1d) |
2020-05-03 21:23:28 |
| 62.234.178.25 | attackspambots | 2020-05-03T12:02:54.819985Z c3d91967154c New connection: 62.234.178.25:35734 (172.17.0.5:2222) [session: c3d91967154c] 2020-05-03T12:15:14.355550Z b58eeb240670 New connection: 62.234.178.25:41936 (172.17.0.5:2222) [session: b58eeb240670] |
2020-05-03 20:46:56 |
| 106.104.88.112 | attackspam | Unauthorized connection attempt from IP address 106.104.88.112 on Port 445(SMB) |
2020-05-03 21:00:34 |
| 121.122.119.141 | attackspambots | SSH Brute-Force Attack |
2020-05-03 21:07:18 |
| 51.254.120.159 | attack | 2020-05-03T14:08:44.262139amanda2.illicoweb.com sshd\[41612\]: Invalid user sangeeta from 51.254.120.159 port 40599 2020-05-03T14:08:44.267262amanda2.illicoweb.com sshd\[41612\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.ip-51-254-120.eu 2020-05-03T14:08:46.257558amanda2.illicoweb.com sshd\[41612\]: Failed password for invalid user sangeeta from 51.254.120.159 port 40599 ssh2 2020-05-03T14:15:32.170695amanda2.illicoweb.com sshd\[41822\]: Invalid user nao from 51.254.120.159 port 35191 2020-05-03T14:15:32.173083amanda2.illicoweb.com sshd\[41822\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.ip-51-254-120.eu ... |
2020-05-03 20:48:37 |
| 139.9.33.214 | attackspam | May314:27:51server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[web]May314:33:58server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:03server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:10server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:16server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:20server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:26server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:32server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:37server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:42server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:48server2pure-ftpd:\(\?@139.9.33.214\)[WARNING]Authenticationfailedforuser[ftp]May314:34:52server2pure-ftpd:\(\?@139.9.33.21 |
2020-05-03 21:32:55 |
| 124.101.127.187 | attackspam | Attempt to attack host OS, exploiting network vulnerabilities, on 03-05-2020 13:15:08. |
2020-05-03 21:18:01 |
| 183.88.243.201 | attackspam | failed_logins |
2020-05-03 20:57:14 |