City: Tokyo
Region: Tokyo
Country: Japan
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 1997-2025, American Registry for Internet Numbers, Ltd.
#
NetRange: 104.40.0.0 - 104.47.255.255
CIDR: 104.40.0.0/13
NetName: MSFT
NetHandle: NET-104-40-0-0-1
Parent: NET104 (NET-104-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2014-05-07
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/104.40.0.0
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
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
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
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 1997-2025, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.46.211.172
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12499
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;104.46.211.172. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025092701 1800 900 604800 86400
;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 28 03:30:03 CST 2025
;; MSG SIZE rcvd: 107Host 172.211.46.104.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 172.211.46.104.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 217.111.239.37 | attack | Sep 17 17:34:41 localhost sshd[41261]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.111.239.37 user=root Sep 17 17:34:44 localhost sshd[41261]: Failed password for root from 217.111.239.37 port 46468 ssh2 Sep 17 17:38:30 localhost sshd[41798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.111.239.37 user=root Sep 17 17:38:32 localhost sshd[41798]: Failed password for root from 217.111.239.37 port 58796 ssh2 Sep 17 17:42:12 localhost sshd[42377]: Invalid user app-ohras from 217.111.239.37 port 42892 ... |
2020-09-18 05:14:11 |
| 120.133.136.191 | attackspambots | Sep 17 13:32:03 ny01 sshd[24557]: Failed password for root from 120.133.136.191 port 40948 ssh2 Sep 17 13:35:38 ny01 sshd[24952]: Failed password for root from 120.133.136.191 port 51818 ssh2 |
2020-09-18 05:03:31 |
| 185.202.1.122 | attackbotsspam | RDP Bruteforce |
2020-09-18 05:31:26 |
| 78.159.103.52 | attack | Automatic report - Banned IP Access |
2020-09-18 05:15:43 |
| 218.92.0.251 | attack | Sep 17 17:03:08 ny01 sshd[23614]: Failed password for root from 218.92.0.251 port 38327 ssh2 Sep 17 17:03:17 ny01 sshd[23614]: Failed password for root from 218.92.0.251 port 38327 ssh2 Sep 17 17:03:21 ny01 sshd[23614]: Failed password for root from 218.92.0.251 port 38327 ssh2 Sep 17 17:03:21 ny01 sshd[23614]: error: maximum authentication attempts exceeded for root from 218.92.0.251 port 38327 ssh2 [preauth] |
2020-09-18 05:04:37 |
| 103.145.13.36 | attack | Port Scan |
2020-09-18 05:32:06 |
| 27.6.88.37 | attack | Mirai and Reaper Exploitation Traffic |
2020-09-18 05:13:43 |
| 184.105.139.94 | attackspam | Auto Detect Rule! proto TCP (SYN), 184.105.139.94:43812->gjan.info:21, len 40 |
2020-09-18 04:54:36 |
| 51.77.140.36 | attack | Sep 17 19:00:33 h2829583 sshd[15016]: Failed password for root from 51.77.140.36 port 44916 ssh2 |
2020-09-18 04:55:50 |
| 112.85.42.174 | attack | 2020-09-17T23:07:00.150208vps773228.ovh.net sshd[3093]: Failed password for root from 112.85.42.174 port 37310 ssh2 2020-09-17T23:07:03.456300vps773228.ovh.net sshd[3093]: Failed password for root from 112.85.42.174 port 37310 ssh2 2020-09-17T23:07:06.504916vps773228.ovh.net sshd[3093]: Failed password for root from 112.85.42.174 port 37310 ssh2 2020-09-17T23:07:10.301906vps773228.ovh.net sshd[3093]: Failed password for root from 112.85.42.174 port 37310 ssh2 2020-09-17T23:07:13.313532vps773228.ovh.net sshd[3093]: Failed password for root from 112.85.42.174 port 37310 ssh2 ... |
2020-09-18 05:16:04 |
| 200.58.79.209 | attackbotsspam | RDP Bruteforce |
2020-09-18 05:29:06 |
| 112.85.42.172 | attack | Failed password for invalid user from 112.85.42.172 port 64498 ssh2 |
2020-09-18 05:09:13 |
| 185.202.2.17 | attackbotsspam | RDP Bruteforce |
2020-09-18 05:30:55 |
| 186.155.13.105 | attack | Auto Detect Rule! proto TCP (SYN), 186.155.13.105:8323->gjan.info:23, len 40 |
2020-09-18 05:06:23 |
| 45.250.71.102 | attackbotsspam | Unauthorized connection attempt from IP address 45.250.71.102 on Port 445(SMB) |
2020-09-18 05:01:39 |