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: 20.128.0.0/16, 20.36.0.0/14, 20.40.0.0/13, 20.64.0.0/10, 20.48.0.0/12, 20.34.0.0/15, 20.33.0.0/16
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: 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
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
#
# 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 <<>> 20.127.210.132
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18823
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.127.210.132. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102200 1800 900 604800 86400
;; Query time: 27 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 22 14:30:53 CST 2026
;; MSG SIZE rcvd: 107Host 132.210.127.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 132.210.127.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 154.85.54.193 | attackspambots | Sep 15 03:12:32 marvibiene sshd[891]: Failed password for root from 154.85.54.193 port 42984 ssh2 Sep 15 03:16:52 marvibiene sshd[1201]: Failed password for root from 154.85.54.193 port 56328 ssh2 |
2020-09-15 13:40:00 |
| 117.211.126.230 | attackspam | Sep 14 18:09:30 php1 sshd\[26661\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.211.126.230 user=root Sep 14 18:09:33 php1 sshd\[26661\]: Failed password for root from 117.211.126.230 port 57484 ssh2 Sep 14 18:14:09 php1 sshd\[27083\]: Invalid user jillian from 117.211.126.230 Sep 14 18:14:09 php1 sshd\[27083\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.211.126.230 Sep 14 18:14:11 php1 sshd\[27083\]: Failed password for invalid user jillian from 117.211.126.230 port 40512 ssh2 |
2020-09-15 13:26:14 |
| 213.150.184.62 | attack | 20 attempts against mh-ssh on river |
2020-09-15 13:30:49 |
| 51.91.229.26 | attackbots | Time: Tue Sep 15 00:20:54 2020 +0000 IP: 51.91.229.26 (FR/France/ip26.ip-51-91-229.eu) Failures: 5 (sshd) Interval: 3600 seconds Blocked: Permanent Block [LF_SSHD] Log entries: Sep 15 00:13:41 ca-29-ams1 sshd[18072]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.229.26 user=root Sep 15 00:13:43 ca-29-ams1 sshd[18072]: Failed password for root from 51.91.229.26 port 55316 ssh2 Sep 15 00:17:14 ca-29-ams1 sshd[18594]: Invalid user libuuid from 51.91.229.26 port 40166 Sep 15 00:17:16 ca-29-ams1 sshd[18594]: Failed password for invalid user libuuid from 51.91.229.26 port 40166 ssh2 Sep 15 00:20:52 ca-29-ams1 sshd[19084]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.229.26 user=root |
2020-09-15 13:34:58 |
| 141.98.9.163 | attackbots | Sep 15 02:15:45 firewall sshd[28789]: Invalid user admin from 141.98.9.163 Sep 15 02:15:47 firewall sshd[28789]: Failed password for invalid user admin from 141.98.9.163 port 41747 ssh2 Sep 15 02:16:15 firewall sshd[28812]: Invalid user test from 141.98.9.163 ... |
2020-09-15 13:52:47 |
| 95.169.22.100 | attack | SSH invalid-user multiple login attempts |
2020-09-15 13:50:46 |
| 66.112.218.245 | attackspam | $f2bV_matches |
2020-09-15 13:44:24 |
| 177.124.23.152 | attack | Sep 14 18:54:44 xeon postfix/smtpd[61629]: warning: 177-124-23-152.altinformatica.com.br[177.124.23.152]: SASL PLAIN authentication failed: authentication failure |
2020-09-15 13:23:09 |
| 195.210.47.2 | attackspambots | Sep 15 06:48:41 h2646465 sshd[577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.210.47.2 user=root Sep 15 06:48:43 h2646465 sshd[577]: Failed password for root from 195.210.47.2 port 47642 ssh2 Sep 15 07:02:56 h2646465 sshd[3084]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.210.47.2 user=root Sep 15 07:02:59 h2646465 sshd[3084]: Failed password for root from 195.210.47.2 port 39692 ssh2 Sep 15 07:08:57 h2646465 sshd[3816]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.210.47.2 user=root Sep 15 07:08:59 h2646465 sshd[3816]: Failed password for root from 195.210.47.2 port 53134 ssh2 Sep 15 07:14:47 h2646465 sshd[4605]: Invalid user server from 195.210.47.2 Sep 15 07:14:47 h2646465 sshd[4605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.210.47.2 Sep 15 07:14:47 h2646465 sshd[4605]: Invalid user server from 195.210.47.2 Sep |
2020-09-15 13:35:52 |
| 24.37.143.190 | attackbots | Repeated RDP login failures. Last user: Administrator |
2020-09-15 13:20:57 |
| 104.155.163.244 | attackspambots | $f2bV_matches |
2020-09-15 13:54:21 |
| 80.82.77.245 | attack |
|
2020-09-15 13:27:40 |
| 200.237.142.194 | attack | Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): |
2020-09-15 13:42:42 |
| 59.8.91.185 | attackbots | $f2bV_matches |
2020-09-15 13:34:19 |
| 222.186.15.115 | attackspambots | 2020-09-15T05:53:10.813115abusebot-8.cloudsearch.cf sshd[8246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115 user=root 2020-09-15T05:53:12.661573abusebot-8.cloudsearch.cf sshd[8246]: Failed password for root from 222.186.15.115 port 12893 ssh2 2020-09-15T05:53:14.754584abusebot-8.cloudsearch.cf sshd[8246]: Failed password for root from 222.186.15.115 port 12893 ssh2 2020-09-15T05:53:10.813115abusebot-8.cloudsearch.cf sshd[8246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115 user=root 2020-09-15T05:53:12.661573abusebot-8.cloudsearch.cf sshd[8246]: Failed password for root from 222.186.15.115 port 12893 ssh2 2020-09-15T05:53:14.754584abusebot-8.cloudsearch.cf sshd[8246]: Failed password for root from 222.186.15.115 port 12893 ssh2 2020-09-15T05:53:10.813115abusebot-8.cloudsearch.cf sshd[8246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser ... |
2020-09-15 13:53:51 |