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: 52.145.0.0 - 52.191.255.255
CIDR: 52.148.0.0/14, 52.152.0.0/13, 52.160.0.0/11, 52.145.0.0/16, 52.146.0.0/15
NetName: MSFT
NetHandle: NET-52-145-0-0-1
Parent: NET52 (NET-52-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-11-24
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/52.145.0.0
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: 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
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: BEDAR6-ARIN
OrgTechName: Bedard, Dawn
OrgTechPhone: +1-425-538-6637
OrgTechEmail: dabedard@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/BEDAR6-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
#
# 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 <<>> 52.152.141.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24130
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.152.141.40. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026031201 1800 900 604800 86400
;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 13 11:11:14 CST 2026
;; MSG SIZE rcvd: 106Host 40.141.152.52.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 40.141.152.52.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 185.137.111.22 | attackspam | Jun 24 08:06:06 mail postfix/smtpd\[17964\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 24 08:36:22 mail postfix/smtpd\[18805\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 24 08:36:44 mail postfix/smtpd\[18774\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Jun 24 08:37:24 mail postfix/smtpd\[18805\]: warning: unknown\[185.137.111.22\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ |
2019-06-24 15:20:56 |
| 185.53.88.44 | attack | " " |
2019-06-24 15:30:22 |
| 196.52.84.48 | attackbotsspam | C1,DEF GET /shop/downloader/index.php |
2019-06-24 15:56:36 |
| 92.61.37.146 | attackbots | [munged]::443 92.61.37.146 - - [24/Jun/2019:06:54:41 +0200] "POST /[munged]: HTTP/1.1" 200 6307 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2019-06-24 15:43:01 |
| 185.50.197.96 | attackbotsspam | Automatic report - Web App Attack |
2019-06-24 15:50:39 |
| 221.151.188.200 | attack | Jun 24 07:33:53 ns341937 sshd[25260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.151.188.200 Jun 24 07:33:54 ns341937 sshd[25260]: Failed password for invalid user support from 221.151.188.200 port 34188 ssh2 Jun 24 07:33:56 ns341937 sshd[25262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.151.188.200 ... |
2019-06-24 15:59:50 |
| 171.244.16.72 | attackspambots | xmlrpc attack |
2019-06-24 15:38:58 |
| 192.99.11.224 | attackbots | wp attack |
2019-06-24 15:52:58 |
| 51.15.254.217 | attack | 19/6/24@00:54:52: FAIL: Alarm-Intrusion address from=51.15.254.217 ... |
2019-06-24 15:40:28 |
| 185.53.88.45 | attack | \[2019-06-24 03:31:11\] SECURITY\[1857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-06-24T03:31:11.305-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441217900519",SessionID="0x7fc4242c7308",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.53.88.45/52872",ACLName="no_extension_match" \[2019-06-24 03:32:37\] SECURITY\[1857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-06-24T03:32:37.515-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9441217900519",SessionID="0x7fc4242c7308",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.53.88.45/58033",ACLName="no_extension_match" \[2019-06-24 03:34:10\] SECURITY\[1857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-06-24T03:34:10.770-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441217900519",SessionID="0x7fc42417ead8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.53.88.45/51942",ACLName="no_extensi |
2019-06-24 15:47:21 |
| 220.134.79.87 | attackbotsspam | [DOS][Block][tcp_flag, scanner=no_flags][220.134.79.87 IP cited not necessarily the abuser. |
2019-06-24 16:00:18 |
| 122.228.19.80 | attackspam | Scanning (more than 2 packets) random ports - tries to find possible vulnerable services |
2019-06-24 15:28:34 |
| 54.37.80.160 | attackbots | Jun 24 06:43:33 work-partkepr sshd\[3711\]: Invalid user test from 54.37.80.160 port 35662 Jun 24 06:43:33 work-partkepr sshd\[3711\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.80.160 ... |
2019-06-24 15:52:35 |
| 157.55.39.44 | attackspambots | Automatic report - Web App Attack |
2019-06-24 15:46:47 |
| 58.242.83.39 | attackbots | Jun 24 02:01:32 aat-srv002 sshd[2274]: Failed password for root from 58.242.83.39 port 59138 ssh2 Jun 24 02:04:51 aat-srv002 sshd[2329]: Failed password for root from 58.242.83.39 port 35757 ssh2 Jun 24 02:06:28 aat-srv002 sshd[2346]: Failed password for root from 58.242.83.39 port 51591 ssh2 ... |
2019-06-24 15:26:34 |