城市(city): San Jose
省份(region): California
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: 20.192.0.0 - 20.255.255.255
CIDR: 20.192.0.0/10
NetName: MSFT
NetHandle: NET-20-192-0-0-1
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/20.192.0.0
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
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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: 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
#
# 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 <<>> 20.228.89.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50031
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.228.89.44. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061000 1800 900 604800 86400
;; Query time: 32 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 10 22:31:48 CST 2026
;; MSG SIZE rcvd: 10544.89.228.20.in-addr.arpa domain name pointer aztswgx4x2if.t.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
44.89.228.20.in-addr.arpa name = aztswgx4x2if.t.stretchoid.com.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 136.243.145.139 | attack | SSH Brute-Forcing (server2) |
2020-01-16 17:03:01 |
| 180.76.238.69 | attackbotsspam | Jan 14 07:53:49 penfold sshd[29310]: Invalid user vasile from 180.76.238.69 port 32588 Jan 14 07:53:49 penfold sshd[29310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.238.69 Jan 14 07:53:51 penfold sshd[29310]: Failed password for invalid user vasile from 180.76.238.69 port 32588 ssh2 Jan 14 07:54:08 penfold sshd[29310]: Received disconnect from 180.76.238.69 port 32588:11: Bye Bye [preauth] Jan 14 07:54:08 penfold sshd[29310]: Disconnected from 180.76.238.69 port 32588 [preauth] Jan 14 08:25:07 penfold sshd[31212]: Invalid user backups from 180.76.238.69 port 40706 Jan 14 08:25:07 penfold sshd[31212]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.238.69 Jan 14 08:25:10 penfold sshd[31212]: Failed password for invalid user backups from 180.76.238.69 port 40706 ssh2 Jan 14 08:25:10 penfold sshd[31212]: Received disconnect from 180.76.238.69 port 40706:11: Bye Bye [preau........ ------------------------------- |
2020-01-16 17:30:19 |
| 216.131.95.162 | attackspambots | Automatic report - XMLRPC Attack |
2020-01-16 17:28:14 |
| 198.71.238.16 | attackbots | Automatic report - XMLRPC Attack |
2020-01-16 17:14:32 |
| 3.133.85.235 | attackbotsspam | Unauthorized connection attempt detected from IP address 3.133.85.235 to port 2220 [J] |
2020-01-16 17:22:44 |
| 175.140.87.108 | attack | Unauthorized connection attempt detected from IP address 175.140.87.108 to port 22 [J] |
2020-01-16 16:59:50 |
| 107.170.249.6 | attackbots | Unauthorized connection attempt detected from IP address 107.170.249.6 to port 2220 [J] |
2020-01-16 16:58:12 |
| 5.101.219.82 | attack | B: zzZZzz blocked content access |
2020-01-16 17:18:30 |
| 223.155.164.63 | attack | Unauthorized connection attempt detected from IP address 223.155.164.63 to port 80 [J] |
2020-01-16 17:12:38 |
| 45.224.105.240 | attackspambots | SMTP-sasl brute force ... |
2020-01-16 16:51:34 |
| 77.247.108.119 | attackbotsspam | 01/16/2020-04:03:23.074463 77.247.108.119 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 74 |
2020-01-16 17:27:54 |
| 222.186.175.220 | attack | Jan 16 09:55:51 vmd26974 sshd[20211]: Failed password for root from 222.186.175.220 port 58718 ssh2 Jan 16 09:56:03 vmd26974 sshd[20211]: error: maximum authentication attempts exceeded for root from 222.186.175.220 port 58718 ssh2 [preauth] ... |
2020-01-16 16:57:22 |
| 93.174.95.41 | attackspambots | Jan 16 09:40:10 debian-2gb-nbg1-2 kernel: \[1423306.298261\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=93.174.95.41 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=51782 PROTO=TCP SPT=53674 DPT=38485 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-01-16 17:03:21 |
| 112.33.251.12 | attackbots | $f2bV_matches |
2020-01-16 16:53:12 |
| 58.215.215.134 | attackspam | Invalid user oracle1 from 58.215.215.134 port 2080 |
2020-01-16 16:56:23 |