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 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange: 4.240.0.0 - 4.255.255.255
CIDR: 4.240.0.0/12
NetName: MSFT
NetHandle: NET-4-240-0-0-2
Parent: NET4 (NET-4-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2021-04-06
Updated: 2021-04-06
Ref: https://rdap.arin.net/registry/ip/4.240.0.0
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: 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: 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: 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 <<>> 4.241.184.25
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57732
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;4.241.184.25. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026012701 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 28 04:30:01 CST 2026
;; MSG SIZE rcvd: 105Host 25.184.241.4.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 25.184.241.4.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 162.243.137.186 | attack | Icarus honeypot on github |
2020-05-07 03:28:50 |
| 162.243.136.215 | attackspam | ZGrab Application Layer Scanner Detection |
2020-05-07 03:30:31 |
| 167.99.229.185 | attack | May 6 19:45:24 debian-2gb-nbg1-2 kernel: \[11046013.149157\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=167.99.229.185 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=9645 PROTO=TCP SPT=59947 DPT=21853 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-05-07 03:19:09 |
| 162.243.139.224 | attackbotsspam | ET SCAN Zmap User-Agent (zgrab) - port: 80 proto: TCP cat: Detection of a Network Scan |
2020-05-07 03:21:36 |
| 64.225.124.186 | attackbotsspam | scans once in preceeding hours on the ports (in chronological order) 11111 resulting in total of 18 scans from 64.225.0.0/17 block. |
2020-05-07 03:13:59 |
| 64.227.23.68 | attackspambots | firewall-block, port(s): 3279/tcp |
2020-05-07 03:11:51 |
| 68.183.153.161 | attackspam | v+ssh-bruteforce |
2020-05-07 03:05:47 |
| 89.248.174.193 | attackspambots | firewall-block, port(s): 7777/tcp |
2020-05-07 02:57:20 |
| 162.243.140.140 | attackspambots | scans once in preceeding hours on the ports (in chronological order) 8443 resulting in total of 58 scans from 162.243.0.0/16 block. |
2020-05-07 03:20:42 |
| 80.82.77.189 | attackspam | Excessive Port-Scanning |
2020-05-07 03:02:41 |
| 159.203.81.28 | attackbotsspam | 1651/tcp 8598/tcp 20661/tcp... [2020-04-12/05-06]65pkt,23pt.(tcp) |
2020-05-07 03:32:42 |
| 64.225.114.115 | attackspam | " " |
2020-05-07 03:15:56 |
| 68.183.95.11 | attack | May 6 21:16:51 hosting sshd[1523]: Invalid user liza from 68.183.95.11 port 50332 ... |
2020-05-07 03:06:30 |
| 80.82.77.245 | attackbots | 05/06/2020-14:35:57.070393 80.82.77.245 Protocol: 17 ET DROP Dshield Block Listed Source group 1 |
2020-05-07 03:01:29 |
| 64.227.120.63 | attack | 23364/tcp 27893/tcp 16581/tcp... [2020-04-12/05-06]74pkt,25pt.(tcp) |
2020-05-07 03:09:15 |