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: 20.33.0.0 - 20.128.255.255
CIDR: 20.64.0.0/10, 20.40.0.0/13, 20.48.0.0/12, 20.33.0.0/16, 20.128.0.0/16, 20.36.0.0/14, 20.34.0.0/15
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
OrgTechHandle: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-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
#
# 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 <<>> 20.121.138.113
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64748
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.121.138.113. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042601 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Apr 27 04:00:41 CST 2026
;; MSG SIZE rcvd: 107113.138.121.20.in-addr.arpa domain name pointer azpdegnpj8qo.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
113.138.121.20.in-addr.arpa name = azpdegnpj8qo.stretchoid.com.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 145.239.8.229 | attackspam | Aug 16 10:00:33 hcbbdb sshd\[8217\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3081648.ip-145-239-8.eu user=root Aug 16 10:00:35 hcbbdb sshd\[8217\]: Failed password for root from 145.239.8.229 port 37594 ssh2 Aug 16 10:04:45 hcbbdb sshd\[8671\]: Invalid user bruce from 145.239.8.229 Aug 16 10:04:45 hcbbdb sshd\[8671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3081648.ip-145-239-8.eu Aug 16 10:04:48 hcbbdb sshd\[8671\]: Failed password for invalid user bruce from 145.239.8.229 port 57474 ssh2 |
2019-08-16 18:24:47 |
| 91.204.188.50 | attack | 2019-08-16T10:44:12.214928abusebot-8.cloudsearch.cf sshd\[20921\]: Invalid user admin from 91.204.188.50 port 33996 |
2019-08-16 19:15:29 |
| 168.61.177.9 | attackbotsspam | Aug 16 06:59:04 giraffe sshd[31255]: Invalid user solange from 168.61.177.9 Aug 16 06:59:04 giraffe sshd[31255]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.61.177.9 Aug 16 06:59:07 giraffe sshd[31255]: Failed password for invalid user solange from 168.61.177.9 port 53596 ssh2 Aug 16 06:59:07 giraffe sshd[31255]: Received disconnect from 168.61.177.9 port 53596:11: Bye Bye [preauth] Aug 16 06:59:07 giraffe sshd[31255]: Disconnected from 168.61.177.9 port 53596 [preauth] Aug 16 07:11:50 giraffe sshd[31584]: Invalid user chueler from 168.61.177.9 Aug 16 07:11:50 giraffe sshd[31584]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.61.177.9 Aug 16 07:11:52 giraffe sshd[31584]: Failed password for invalid user chueler from 168.61.177.9 port 64878 ssh2 Aug 16 07:11:52 giraffe sshd[31584]: Received disconnect from 168.61.177.9 port 64878:11: Bye Bye [preauth] Aug 16 07:11:52 giraffe ssh........ ------------------------------- |
2019-08-16 19:11:47 |
| 192.42.116.16 | attackbotsspam | Aug 16 01:00:27 lcprod sshd\[26818\]: Invalid user administrator from 192.42.116.16 Aug 16 01:00:27 lcprod sshd\[26818\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.42.116.16 Aug 16 01:00:29 lcprod sshd\[26818\]: Failed password for invalid user administrator from 192.42.116.16 port 41096 ssh2 Aug 16 01:00:33 lcprod sshd\[26820\]: Invalid user Administrator from 192.42.116.16 Aug 16 01:00:33 lcprod sshd\[26820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.42.116.16 |
2019-08-16 19:12:51 |
| 45.55.233.213 | attackbots | Automatic report - Banned IP Access |
2019-08-16 19:20:52 |
| 203.153.124.170 | attack | 445/tcp [2019-08-16]1pkt |
2019-08-16 18:52:02 |
| 177.20.163.34 | attackspam | 445/tcp [2019-08-16]1pkt |
2019-08-16 19:17:43 |
| 165.22.144.206 | attack | Aug 15 21:23:47 web9 sshd\[9963\]: Invalid user sergei from 165.22.144.206 Aug 15 21:23:47 web9 sshd\[9963\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.144.206 Aug 15 21:23:49 web9 sshd\[9963\]: Failed password for invalid user sergei from 165.22.144.206 port 47938 ssh2 Aug 15 21:28:27 web9 sshd\[10829\]: Invalid user myftp from 165.22.144.206 Aug 15 21:28:27 web9 sshd\[10829\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.144.206 |
2019-08-16 18:30:32 |
| 185.220.101.20 | attackspambots | Aug 16 10:02:33 localhost sshd\[17636\]: Invalid user administrator from 185.220.101.20 port 34032 Aug 16 10:02:33 localhost sshd\[17636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.20 Aug 16 10:02:35 localhost sshd\[17636\]: Failed password for invalid user administrator from 185.220.101.20 port 34032 ssh2 ... |
2019-08-16 18:57:33 |
| 198.108.67.89 | attack | " " |
2019-08-16 18:30:57 |
| 193.242.203.211 | attackspambots | 445/tcp [2019-08-16]1pkt |
2019-08-16 18:20:41 |
| 61.216.114.173 | attackbotsspam | 23/tcp [2019-08-16]1pkt |
2019-08-16 19:04:16 |
| 185.220.101.56 | attackbotsspam | Aug 16 12:26:04 mail sshd\[27004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.56 user=root Aug 16 12:26:06 mail sshd\[27004\]: Failed password for root from 185.220.101.56 port 40757 ssh2 Aug 16 12:26:13 mail sshd\[27004\]: Failed password for root from 185.220.101.56 port 40757 ssh2 Aug 16 12:26:16 mail sshd\[27004\]: Failed password for root from 185.220.101.56 port 40757 ssh2 Aug 16 12:26:19 mail sshd\[27004\]: Failed password for root from 185.220.101.56 port 40757 ssh2 ... |
2019-08-16 18:47:41 |
| 181.15.88.131 | attackbots | Aug 16 13:19:13 localhost sshd[24827]: Invalid user steam from 181.15.88.131 port 40623 Aug 16 13:19:13 localhost sshd[24827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.15.88.131 Aug 16 13:19:13 localhost sshd[24827]: Invalid user steam from 181.15.88.131 port 40623 Aug 16 13:19:14 localhost sshd[24827]: Failed password for invalid user steam from 181.15.88.131 port 40623 ssh2 ... |
2019-08-16 19:02:02 |
| 140.213.37.85 | attackbots | 445/tcp 445/tcp [2019-08-16]2pkt |
2019-08-16 18:25:05 |