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: 20.48.0.0/12, 20.33.0.0/16, 20.40.0.0/13, 20.34.0.0/15, 20.128.0.0/16, 20.64.0.0/10, 20.36.0.0/14
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 <<>> 20.51.210.97
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12578
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.51.210.97. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026092301 1800 900 604800 86400
;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 24 04:00:20 CST 2026
;; MSG SIZE rcvd: 10597.210.51.20.in-addr.arpa domain name pointer azpdesaa11l1.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
97.210.51.20.in-addr.arpa name = azpdesaa11l1.stretchoid.com.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 190.16.119.37 | attack | Automatic report - XMLRPC Attack |
2020-08-21 12:20:09 |
| 49.235.144.143 | attackspambots | Aug 21 03:54:51 onepixel sshd[1977957]: Invalid user hadoop from 49.235.144.143 port 39264 Aug 21 03:54:51 onepixel sshd[1977957]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.144.143 Aug 21 03:54:51 onepixel sshd[1977957]: Invalid user hadoop from 49.235.144.143 port 39264 Aug 21 03:54:53 onepixel sshd[1977957]: Failed password for invalid user hadoop from 49.235.144.143 port 39264 ssh2 Aug 21 03:59:52 onepixel sshd[1980741]: Invalid user helena from 49.235.144.143 port 36888 |
2020-08-21 12:20:54 |
| 78.128.113.118 | attack | Aug 20 20:32:47 pixelmemory postfix/smtpd[45359]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 20 20:33:09 pixelmemory postfix/smtpd[45359]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 20 21:13:53 pixelmemory postfix/smtpd[72125]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 20 21:14:14 pixelmemory postfix/smtpd[72125]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 20 21:14:19 pixelmemory postfix/smtpd[73107]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-08-21 12:16:40 |
| 103.146.63.44 | attackbots | Aug 20 23:25:15 IngegnereFirenze sshd[30470]: Failed password for invalid user stunnel from 103.146.63.44 port 53542 ssh2 ... |
2020-08-21 08:17:36 |
| 119.28.238.101 | attackbotsspam | Aug 20 19:23:42 Host-KEWR-E sshd[18167]: Disconnected from invalid user alex 119.28.238.101 port 55116 [preauth] ... |
2020-08-21 08:13:47 |
| 49.235.192.120 | attackbotsspam | 2020-08-21T06:55:42.779841lavrinenko.info sshd[24577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.192.120 2020-08-21T06:55:42.770288lavrinenko.info sshd[24577]: Invalid user gtp from 49.235.192.120 port 17204 2020-08-21T06:55:44.682361lavrinenko.info sshd[24577]: Failed password for invalid user gtp from 49.235.192.120 port 17204 ssh2 2020-08-21T06:59:53.668314lavrinenko.info sshd[24843]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.192.120 user=root 2020-08-21T06:59:55.360515lavrinenko.info sshd[24843]: Failed password for root from 49.235.192.120 port 52028 ssh2 ... |
2020-08-21 12:18:22 |
| 121.32.26.105 | attackspambots | k+ssh-bruteforce |
2020-08-21 08:18:35 |
| 222.186.175.150 | attackbots | Aug 21 04:19:47 hcbbdb sshd\[5987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.150 user=root Aug 21 04:19:49 hcbbdb sshd\[5987\]: Failed password for root from 222.186.175.150 port 35932 ssh2 Aug 21 04:19:53 hcbbdb sshd\[5987\]: Failed password for root from 222.186.175.150 port 35932 ssh2 Aug 21 04:19:56 hcbbdb sshd\[5987\]: Failed password for root from 222.186.175.150 port 35932 ssh2 Aug 21 04:20:00 hcbbdb sshd\[5987\]: Failed password for root from 222.186.175.150 port 35932 ssh2 |
2020-08-21 12:22:40 |
| 89.216.47.154 | attackbots | SSH brute force |
2020-08-21 08:19:48 |
| 190.229.70.130 | attackbots | Invalid user user8 from 190.229.70.130 port 35149 |
2020-08-21 12:06:12 |
| 46.238.122.54 | attack | Invalid user odoo2 from 46.238.122.54 port 50197 |
2020-08-21 12:10:12 |
| 34.77.33.41 | attackbots | [N10.H2.VM2] Port Scanner Detected Blocked by UFW |
2020-08-21 08:22:01 |
| 167.99.170.91 | attackspambots | Invalid user xerox from 167.99.170.91 port 45322 |
2020-08-21 12:02:42 |
| 178.33.212.220 | attack | Aug 21 03:31:49 XXXXXX sshd[22458]: Invalid user vnc from 178.33.212.220 port 41122 |
2020-08-21 12:12:56 |
| 178.210.39.78 | attack | Invalid user url from 178.210.39.78 port 52936 |
2020-08-21 12:02:15 |