城市(city): Des Moines
省份(region): Iowa
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: 20.0.0.0 - 20.31.255.255
CIDR: 20.0.0.0/11
NetName: MSFT
NetHandle: NET-20-0-0-0-1
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/20.0.0.0
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 <<>> 20.12.173.235
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27117
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.12.173.235. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061700 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 18 00:01:53 CST 2026
;; MSG SIZE rcvd: 106Host 235.173.12.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 235.173.12.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 69.85.70.98 | attack | Sep 28 21:47:18 lcdev sshd\[5539\]: Invalid user yu from 69.85.70.98 Sep 28 21:47:18 lcdev sshd\[5539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.85.70.98 Sep 28 21:47:20 lcdev sshd\[5539\]: Failed password for invalid user yu from 69.85.70.98 port 59894 ssh2 Sep 28 21:51:35 lcdev sshd\[5923\]: Invalid user kronos from 69.85.70.98 Sep 28 21:51:35 lcdev sshd\[5923\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.85.70.98 |
2019-09-29 16:04:09 |
| 193.232.45.167 | attackbotsspam | Sep 28 22:14:07 tdfoods sshd\[17117\]: Invalid user operator from 193.232.45.167 Sep 28 22:14:07 tdfoods sshd\[17117\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.232.45.167 Sep 28 22:14:08 tdfoods sshd\[17117\]: Failed password for invalid user operator from 193.232.45.167 port 34544 ssh2 Sep 28 22:18:43 tdfoods sshd\[17556\]: Invalid user office from 193.232.45.167 Sep 28 22:18:43 tdfoods sshd\[17556\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.232.45.167 |
2019-09-29 16:25:35 |
| 106.58.210.27 | attackbots | Unauthorized SSH login attempts |
2019-09-29 16:11:56 |
| 106.75.105.223 | attack | Sep 29 04:10:47 ny01 sshd[884]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.105.223 Sep 29 04:10:49 ny01 sshd[884]: Failed password for invalid user hduser from 106.75.105.223 port 56538 ssh2 Sep 29 04:16:37 ny01 sshd[2016]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.105.223 |
2019-09-29 16:20:04 |
| 62.173.149.65 | attackspambots | 8022/tcp 8022/tcp 8022/tcp... [2019-07-30/09-29]74pkt,1pt.(tcp) |
2019-09-29 16:08:22 |
| 103.90.228.219 | attackbotsspam | xmlrpc attack |
2019-09-29 16:31:31 |
| 45.23.108.9 | attackbots | Sep 29 02:51:26 ny01 sshd[15777]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.23.108.9 Sep 29 02:51:28 ny01 sshd[15777]: Failed password for invalid user tor from 45.23.108.9 port 51738 ssh2 Sep 29 02:55:30 ny01 sshd[17241]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.23.108.9 |
2019-09-29 16:35:58 |
| 222.186.180.9 | attackspambots | Sep 29 10:03:57 MainVPS sshd[27779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.9 user=root Sep 29 10:03:59 MainVPS sshd[27779]: Failed password for root from 222.186.180.9 port 49734 ssh2 Sep 29 10:04:17 MainVPS sshd[27779]: error: maximum authentication attempts exceeded for root from 222.186.180.9 port 49734 ssh2 [preauth] Sep 29 10:03:57 MainVPS sshd[27779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.9 user=root Sep 29 10:03:59 MainVPS sshd[27779]: Failed password for root from 222.186.180.9 port 49734 ssh2 Sep 29 10:04:17 MainVPS sshd[27779]: error: maximum authentication attempts exceeded for root from 222.186.180.9 port 49734 ssh2 [preauth] Sep 29 10:04:25 MainVPS sshd[27820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.9 user=root Sep 29 10:04:27 MainVPS sshd[27820]: Failed password for root from 222.186.180.9 port 2154 ssh2 ... |
2019-09-29 16:05:04 |
| 92.118.37.74 | attackspambots | Sep 29 10:35:45 mc1 kernel: \[1032574.310889\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.74 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=37269 PROTO=TCP SPT=46525 DPT=61471 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 29 10:35:47 mc1 kernel: \[1032576.546113\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.74 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=3439 PROTO=TCP SPT=46525 DPT=19031 WINDOW=1024 RES=0x00 SYN URGP=0 Sep 29 10:37:33 mc1 kernel: \[1032682.904996\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.74 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=28627 PROTO=TCP SPT=46525 DPT=42706 WINDOW=1024 RES=0x00 SYN URGP=0 ... |
2019-09-29 16:45:11 |
| 159.224.223.246 | attackspambots | port scan and connect, tcp 80 (http) |
2019-09-29 16:27:36 |
| 106.12.77.212 | attack | Sep 29 08:03:39 SilenceServices sshd[24445]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.77.212 Sep 29 08:03:41 SilenceServices sshd[24445]: Failed password for invalid user teacher from 106.12.77.212 port 41974 ssh2 Sep 29 08:07:56 SilenceServices sshd[25591]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.77.212 |
2019-09-29 16:14:04 |
| 222.186.173.154 | attack | 19/9/29@04:04:55: FAIL: IoT-SSH address from=222.186.173.154 ... |
2019-09-29 16:26:03 |
| 138.197.195.52 | attack | Sep 29 01:12:18 ny01 sshd[26817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 Sep 29 01:12:20 ny01 sshd[26817]: Failed password for invalid user ts3srv from 138.197.195.52 port 55896 ssh2 Sep 29 01:17:15 ny01 sshd[27817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.195.52 |
2019-09-29 16:22:32 |
| 111.231.94.138 | attack | ssh failed login |
2019-09-29 16:14:33 |
| 180.167.233.252 | attack | Sep 28 21:54:30 php1 sshd\[17032\]: Invalid user ubuntu from 180.167.233.252 Sep 28 21:54:30 php1 sshd\[17032\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.233.252 Sep 28 21:54:31 php1 sshd\[17032\]: Failed password for invalid user ubuntu from 180.167.233.252 port 51776 ssh2 Sep 28 22:03:51 php1 sshd\[18110\]: Invalid user adm from 180.167.233.252 Sep 28 22:03:51 php1 sshd\[18110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.233.252 |
2019-09-29 16:18:18 |