City: Singapore
Region: unknown
Country: Singapore
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
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: 4.192.0.0 - 4.207.255.255
CIDR: 4.192.0.0/12
NetName: MSFT
NetHandle: NET-4-192-0-0-2
Parent: NET4 (NET-4-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2020-07-07
Updated: 2020-07-07
Ref: https://rdap.arin.net/registry/ip/4.192.0.0
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 <<>> 4.193.190.202
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36437
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;4.193.190.202. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026051301 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu May 14 04:00:02 CST 2026
;; MSG SIZE rcvd: 106Host 202.190.193.4.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 202.190.193.4.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 80.91.176.157 | attackbotsspam | Unauthorized connection attempt from IP address 80.91.176.157 on Port 445(SMB) |
2020-06-17 04:16:54 |
| 106.13.223.30 | attack | Jun 16 15:17:22 vps687878 sshd\[8153\]: Failed password for invalid user mes from 106.13.223.30 port 50614 ssh2 Jun 16 15:19:17 vps687878 sshd\[8327\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.223.30 user=root Jun 16 15:19:19 vps687878 sshd\[8327\]: Failed password for root from 106.13.223.30 port 45148 ssh2 Jun 16 15:21:10 vps687878 sshd\[8609\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.223.30 user=root Jun 16 15:21:11 vps687878 sshd\[8609\]: Failed password for root from 106.13.223.30 port 39692 ssh2 ... |
2020-06-17 04:33:14 |
| 62.163.82.200 | attackbots | Fail2Ban Ban Triggered |
2020-06-17 04:13:23 |
| 78.56.168.210 | attackbotsspam | Unauthorized connection attempt from IP address 78.56.168.210 on Port 445(SMB) |
2020-06-17 04:15:54 |
| 194.61.24.37 | attackspambots | trying to access non-authorized port |
2020-06-17 04:07:04 |
| 195.74.72.42 | attackspambots | Unauthorized connection attempt from IP address 195.74.72.42 on Port 445(SMB) |
2020-06-17 04:17:08 |
| 180.157.255.60 | attack | Unauthorized connection attempt from IP address 180.157.255.60 on Port 445(SMB) |
2020-06-17 04:29:12 |
| 194.156.105.5 | attackspambots | Contact form spam |
2020-06-17 04:09:37 |
| 89.189.128.13 | attackbotsspam | Unauthorized connection attempt from IP address 89.189.128.13 on Port 445(SMB) |
2020-06-17 04:34:33 |
| 222.186.180.41 | attackbots | 2020-06-16T22:56:31.305288afi-git.jinr.ru sshd[6966]: Failed password for root from 222.186.180.41 port 55792 ssh2 2020-06-16T22:56:34.263050afi-git.jinr.ru sshd[6966]: Failed password for root from 222.186.180.41 port 55792 ssh2 2020-06-16T22:56:37.631910afi-git.jinr.ru sshd[6966]: Failed password for root from 222.186.180.41 port 55792 ssh2 2020-06-16T22:56:37.632058afi-git.jinr.ru sshd[6966]: error: maximum authentication attempts exceeded for root from 222.186.180.41 port 55792 ssh2 [preauth] 2020-06-16T22:56:37.632072afi-git.jinr.ru sshd[6966]: Disconnecting: Too many authentication failures [preauth] ... |
2020-06-17 04:06:37 |
| 134.122.76.185 | attackspam | xmlrpc attack |
2020-06-17 04:30:00 |
| 104.243.19.97 | attackbotsspam | Jun 16 17:07:20 pornomens sshd\[10804\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.243.19.97 user=root Jun 16 17:07:22 pornomens sshd\[10804\]: Failed password for root from 104.243.19.97 port 38134 ssh2 Jun 16 17:10:41 pornomens sshd\[10866\]: Invalid user admin from 104.243.19.97 port 38380 Jun 16 17:10:42 pornomens sshd\[10866\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.243.19.97 ... |
2020-06-17 04:12:37 |
| 193.142.59.98 | attack | $f2bV_matches |
2020-06-17 04:10:27 |
| 180.76.240.102 | attackbots | Jun 17 05:33:20 NG-HHDC-SVS-001 sshd[17052]: Invalid user cheng from 180.76.240.102 ... |
2020-06-17 04:31:44 |
| 115.78.1.15 | attack | Unauthorized connection attempt from IP address 115.78.1.15 on Port 445(SMB) |
2020-06-17 04:33:28 |