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, 20.36.0.0/14, 20.128.0.0/16, 20.64.0.0/10, 20.40.0.0/13, 20.33.0.0/16, 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: 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 <<>> 20.42.116.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63036
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.42.116.42. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026110500 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Nov 05 15:01:28 CST 2026
;; MSG SIZE rcvd: 10542.116.42.20.in-addr.arpa domain name pointer azpdes3xcl7t.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
42.116.42.20.in-addr.arpa name = azpdes3xcl7t.stretchoid.com.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 218.92.0.180 | attackspambots | Dec 4 22:33:42 hcbbdb sshd\[16454\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.180 user=root Dec 4 22:33:45 hcbbdb sshd\[16454\]: Failed password for root from 218.92.0.180 port 61155 ssh2 Dec 4 22:34:01 hcbbdb sshd\[16501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.180 user=root Dec 4 22:34:03 hcbbdb sshd\[16501\]: Failed password for root from 218.92.0.180 port 25868 ssh2 Dec 4 22:34:23 hcbbdb sshd\[16531\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.180 user=root |
2019-12-05 06:45:16 |
| 191.55.190.150 | attack | Honeypot attack, port: 5555, PTR: 191-055-190-150.xd-dynamic.algartelecom.com.br. |
2019-12-05 06:52:15 |
| 80.211.139.159 | attackbots | Dec 4 20:59:10 Ubuntu-1404-trusty-64-minimal sshd\[3766\]: Invalid user rivedal from 80.211.139.159 Dec 4 20:59:10 Ubuntu-1404-trusty-64-minimal sshd\[3766\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.139.159 Dec 4 20:59:12 Ubuntu-1404-trusty-64-minimal sshd\[3766\]: Failed password for invalid user rivedal from 80.211.139.159 port 57690 ssh2 Dec 4 21:08:28 Ubuntu-1404-trusty-64-minimal sshd\[14172\]: Invalid user eley from 80.211.139.159 Dec 4 21:08:28 Ubuntu-1404-trusty-64-minimal sshd\[14172\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.139.159 |
2019-12-05 06:37:16 |
| 60.2.10.190 | attackbotsspam | Dec 4 23:03:21 vmanager6029 sshd\[25959\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.2.10.190 user=root Dec 4 23:03:23 vmanager6029 sshd\[25959\]: Failed password for root from 60.2.10.190 port 41620 ssh2 Dec 4 23:11:29 vmanager6029 sshd\[26260\]: Invalid user maddedu from 60.2.10.190 port 47738 Dec 4 23:11:29 vmanager6029 sshd\[26260\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.2.10.190 |
2019-12-05 06:59:48 |
| 63.81.87.235 | attack | Postfix RBL failed |
2019-12-05 06:57:01 |
| 51.77.161.86 | attack | SSH invalid-user multiple login attempts |
2019-12-05 07:07:14 |
| 178.128.112.98 | attack | 2019-12-04T19:58:20.402576abusebot-5.cloudsearch.cf sshd\[31859\]: Invalid user fuckyou from 178.128.112.98 port 40811 |
2019-12-05 06:39:15 |
| 86.56.11.228 | attackspambots | Dec 4 19:29:31 firewall sshd[25886]: Invalid user homer from 86.56.11.228 Dec 4 19:29:32 firewall sshd[25886]: Failed password for invalid user homer from 86.56.11.228 port 58522 ssh2 Dec 4 19:35:13 firewall sshd[26015]: Invalid user test from 86.56.11.228 ... |
2019-12-05 07:00:16 |
| 191.100.26.142 | attackspam | 2019-12-04T22:46:39.269318 sshd[20509]: Invalid user server from 191.100.26.142 port 36562 2019-12-04T22:46:39.285884 sshd[20509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.100.26.142 2019-12-04T22:46:39.269318 sshd[20509]: Invalid user server from 191.100.26.142 port 36562 2019-12-04T22:46:41.054256 sshd[20509]: Failed password for invalid user server from 191.100.26.142 port 36562 ssh2 2019-12-04T22:55:09.197251 sshd[20753]: Invalid user shim from 191.100.26.142 port 58946 ... |
2019-12-05 06:50:24 |
| 51.68.138.143 | attack | Dec 4 23:28:44 ns41 sshd[31216]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.138.143 Dec 4 23:28:44 ns41 sshd[31216]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.138.143 |
2019-12-05 06:48:36 |
| 218.92.0.212 | attackbots | SSH Bruteforce attempt |
2019-12-05 06:37:54 |
| 187.199.231.41 | attackbots | Honeypot attack, port: 445, PTR: dsl-187-199-231-41-dyn.prod-infinitum.com.mx. |
2019-12-05 06:40:10 |
| 106.13.215.163 | attackbotsspam | 2019-12-04T23:00:42.723536abusebot-8.cloudsearch.cf sshd\[31776\]: Invalid user couchdb1 from 106.13.215.163 port 52058 |
2019-12-05 07:14:27 |
| 64.107.80.14 | attackbots | Dec 4 14:44:31 server sshd\[21579\]: Failed password for invalid user gluss from 64.107.80.14 port 46228 ssh2 Dec 5 01:09:59 server sshd\[2578\]: Invalid user web from 64.107.80.14 Dec 5 01:09:59 server sshd\[2578\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=english.sxu.edu Dec 5 01:10:00 server sshd\[2578\]: Failed password for invalid user web from 64.107.80.14 port 37628 ssh2 Dec 5 01:50:03 server sshd\[14219\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=english.sxu.edu user=ftp ... |
2019-12-05 06:57:37 |
| 70.18.218.223 | attackbots | Dec 4 22:18:49 [host] sshd[18938]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.18.218.223 user=root Dec 4 22:18:52 [host] sshd[18938]: Failed password for root from 70.18.218.223 port 34218 ssh2 Dec 4 22:25:08 [host] sshd[19074]: Invalid user wwwrun from 70.18.218.223 |
2019-12-05 06:42:02 |