城市(city): Chennai
省份(region): Tamil Nadu
国家(country): India
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
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
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
#
# 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 <<>> 20.235.159.172
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42426
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.235.159.172. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026080801 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Aug 09 16:30:24 CST 2026
;; MSG SIZE rcvd: 107Host 172.159.235.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 172.159.235.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 46.38.144.117 | attackspam | Jan 26 11:23:44 relay postfix/smtpd\[32400\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jan 26 11:24:04 relay postfix/smtpd\[4603\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jan 26 11:24:22 relay postfix/smtpd\[1225\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jan 26 11:24:42 relay postfix/smtpd\[4604\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jan 26 11:24:58 relay postfix/smtpd\[1228\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-01-26 18:28:53 |
| 12.245.148.54 | attackspam | DATE:2020-01-26 05:45:19, IP:12.245.148.54, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq) |
2020-01-26 18:32:39 |
| 186.216.204.1 | attackspam | 1580013910 - 01/26/2020 05:45:10 Host: 186.216.204.1/186.216.204.1 Port: 445 TCP Blocked |
2020-01-26 18:58:39 |
| 138.122.109.113 | attackspam | Attempt to attack host OS, exploiting network vulnerabilities, on 26-01-2020 04:45:14. |
2020-01-26 18:53:29 |
| 87.103.213.56 | attack | Unauthorized connection attempt from IP address 87.103.213.56 on Port 445(SMB) |
2020-01-26 18:59:10 |
| 176.41.4.57 | attackbotsspam | Unauthorized connection attempt detected from IP address 176.41.4.57 to port 2220 [J] |
2020-01-26 18:26:26 |
| 45.122.222.123 | attackspam | 2020-1-26 11:38:51 AM: ssh bruteforce [3 failed attempts] |
2020-01-26 18:47:45 |
| 5.135.49.66 | attackspam | Jan 24 20:51:57 finn sshd[21665]: Invalid user i from 5.135.49.66 port 35242 Jan 24 20:51:57 finn sshd[21665]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.49.66 Jan 24 20:51:59 finn sshd[21665]: Failed password for invalid user i from 5.135.49.66 port 35242 ssh2 Jan 24 20:51:59 finn sshd[21665]: Received disconnect from 5.135.49.66 port 35242:11: Bye Bye [preauth] Jan 24 20:51:59 finn sshd[21665]: Disconnected from 5.135.49.66 port 35242 [preauth] Jan 24 21:06:39 finn sshd[25059]: Invalid user user from 5.135.49.66 port 39674 Jan 24 21:06:39 finn sshd[25059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.49.66 Jan 24 21:06:41 finn sshd[25059]: Failed password for invalid user user from 5.135.49.66 port 39674 ssh2 Jan 24 21:06:41 finn sshd[25059]: Received disconnect from 5.135.49.66 port 39674:11: Bye Bye [preauth] Jan 24 21:06:41 finn sshd[25059]: Disconnected from 5.135.4........ ------------------------------- |
2020-01-26 18:56:10 |
| 122.154.241.234 | attackspambots | Unauthorized connection attempt from IP address 122.154.241.234 on Port 445(SMB) |
2020-01-26 18:34:32 |
| 80.123.71.68 | attackspambots | Unauthorized connection attempt from IP address 80.123.71.68 on Port 445(SMB) |
2020-01-26 19:00:20 |
| 159.203.201.166 | attack | " " |
2020-01-26 18:31:55 |
| 122.51.101.136 | attackspam | Unauthorized connection attempt detected from IP address 122.51.101.136 to port 2220 [J] |
2020-01-26 19:04:48 |
| 190.187.108.34 | attackspambots | Attempt to attack host OS, exploiting network vulnerabilities, on 26-01-2020 04:45:16. |
2020-01-26 18:49:37 |
| 49.247.203.22 | attackbotsspam | Jan 26 09:27:13 ourumov-web sshd\[19518\]: Invalid user scanner from 49.247.203.22 port 33276 Jan 26 09:27:13 ourumov-web sshd\[19518\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.247.203.22 Jan 26 09:27:15 ourumov-web sshd\[19518\]: Failed password for invalid user scanner from 49.247.203.22 port 33276 ssh2 ... |
2020-01-26 19:06:21 |
| 14.161.22.87 | attackspam | Unauthorized connection attempt from IP address 14.161.22.87 on Port 445(SMB) |
2020-01-26 18:46:59 |