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: 20.192.0.0 - 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
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 <<>> 20.221.68.74
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14358
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.221.68.74. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026051300 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 13 16:31:04 CST 2026
;; MSG SIZE rcvd: 10574.68.221.20.in-addr.arpa domain name pointer azpdcgovdnpz.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
74.68.221.20.in-addr.arpa name = azpdcgovdnpz.stretchoid.com.
Authoritative answers can be found from:| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 113.20.101.4 | attackspam | Honeypot attack, port: 445, PTR: static.cmcti.vn. |
2020-04-05 01:11:11 |
| 223.197.125.10 | attackspam | 2020-04-04T13:35:19.659357shield sshd\[23330\]: Invalid user gm from 223.197.125.10 port 59026 2020-04-04T13:35:19.663512shield sshd\[23330\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.197.125.10 2020-04-04T13:35:21.929768shield sshd\[23330\]: Failed password for invalid user gm from 223.197.125.10 port 59026 ssh2 2020-04-04T13:39:05.722532shield sshd\[23941\]: Invalid user ROOT from 223.197.125.10 port 43358 2020-04-04T13:39:05.725588shield sshd\[23941\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.197.125.10 |
2020-04-05 01:09:41 |
| 106.124.141.229 | attack | frenzy |
2020-04-05 01:49:43 |
| 141.98.81.206 | attack | $f2bV_matches |
2020-04-05 01:13:26 |
| 157.245.219.63 | attack | Apr 4 17:34:35 h2829583 sshd[2415]: Failed password for root from 157.245.219.63 port 58810 ssh2 |
2020-04-05 01:13:03 |
| 185.175.93.18 | attackbots | 04/04/2020-12:42:16.154330 185.175.93.18 Protocol: 6 ET DROP Dshield Block Listed Source group 1 |
2020-04-05 01:22:10 |
| 146.185.130.101 | attackspambots | Apr 4 15:26:36 Ubuntu-1404-trusty-64-minimal sshd\[6727\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.130.101 user=root Apr 4 15:26:38 Ubuntu-1404-trusty-64-minimal sshd\[6727\]: Failed password for root from 146.185.130.101 port 47088 ssh2 Apr 4 15:35:08 Ubuntu-1404-trusty-64-minimal sshd\[14559\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.130.101 user=root Apr 4 15:35:10 Ubuntu-1404-trusty-64-minimal sshd\[14559\]: Failed password for root from 146.185.130.101 port 33286 ssh2 Apr 4 15:38:48 Ubuntu-1404-trusty-64-minimal sshd\[15654\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.130.101 user=root |
2020-04-05 01:24:30 |
| 51.77.194.232 | attack | Apr 4 08:09:04 Tower sshd[6117]: refused connect from 200.88.48.99 (200.88.48.99) Apr 4 13:13:01 Tower sshd[6117]: Connection from 51.77.194.232 port 57690 on 192.168.10.220 port 22 rdomain "" Apr 4 13:13:02 Tower sshd[6117]: Failed password for root from 51.77.194.232 port 57690 ssh2 Apr 4 13:13:02 Tower sshd[6117]: Received disconnect from 51.77.194.232 port 57690:11: Bye Bye [preauth] Apr 4 13:13:02 Tower sshd[6117]: Disconnected from authenticating user root 51.77.194.232 port 57690 [preauth] |
2020-04-05 01:42:34 |
| 141.98.81.182 | attackspam | 2020-04-04T17:12:48.444182shield sshd\[23538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.182 user=root 2020-04-04T17:12:51.110251shield sshd\[23538\]: Failed password for root from 141.98.81.182 port 35537 ssh2 2020-04-04T17:13:31.256225shield sshd\[23654\]: Invalid user admin from 141.98.81.182 port 43263 2020-04-04T17:13:31.258851shield sshd\[23654\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.182 2020-04-04T17:13:32.494671shield sshd\[23654\]: Failed password for invalid user admin from 141.98.81.182 port 43263 ssh2 |
2020-04-05 01:13:49 |
| 83.17.166.241 | attackspambots | Apr 4 15:29:16 ns382633 sshd\[4976\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.17.166.241 user=root Apr 4 15:29:18 ns382633 sshd\[4976\]: Failed password for root from 83.17.166.241 port 33064 ssh2 Apr 4 15:34:05 ns382633 sshd\[5952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.17.166.241 user=root Apr 4 15:34:07 ns382633 sshd\[5952\]: Failed password for root from 83.17.166.241 port 49784 ssh2 Apr 4 15:38:39 ns382633 sshd\[6860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.17.166.241 user=root |
2020-04-05 01:34:23 |
| 125.124.193.237 | attack | Apr 4 18:01:03 hosting sshd[23850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.193.237 user=root Apr 4 18:01:05 hosting sshd[23850]: Failed password for root from 125.124.193.237 port 49536 ssh2 ... |
2020-04-05 01:40:34 |
| 222.186.175.167 | attackspambots | web-1 [ssh_2] SSH Attack |
2020-04-05 01:37:21 |
| 222.186.173.226 | attackspambots | Apr 4 19:06:21 * sshd[802]: Failed password for root from 222.186.173.226 port 32338 ssh2 Apr 4 19:06:36 * sshd[802]: error: maximum authentication attempts exceeded for root from 222.186.173.226 port 32338 ssh2 [preauth] |
2020-04-05 01:15:08 |
| 113.164.79.118 | attackspambots | Honeypot attack, port: 5555, PTR: PTR record not found |
2020-04-05 01:42:01 |
| 120.138.8.103 | attackspambots | (sshd) Failed SSH login from 120.138.8.103 (IN/India/static-103-231-211-103.ctrls.in): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 4 15:38:28 ubnt-55d23 sshd[25918]: Invalid user admin from 120.138.8.103 port 59930 Apr 4 15:38:31 ubnt-55d23 sshd[25918]: Failed password for invalid user admin from 120.138.8.103 port 59930 ssh2 |
2020-04-05 01:43:00 |