City: unknown
Region: unknown
Country: United States
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: 13.64.0.0 - 13.107.255.255
CIDR: 13.104.0.0/14, 13.64.0.0/11, 13.96.0.0/13
NetName: MSFT
NetHandle: NET-13-64-0-0-1
Parent: NET13 (NET-13-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-03-26
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/13.64.0.0
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: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-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
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
#
# 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 <<>> 13.107.226.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21180
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;13.107.226.39. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061100 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 11 16:16:34 CST 2026
;; MSG SIZE rcvd: 106Host 39.226.107.13.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 39.226.107.13.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 194.61.24.40 | attack | Attempted User Privilege Gain IP protocol....: 6 (TCP) Source IP address: 194.61.24.40 Source port: 16701 |
2019-07-01 23:58:23 |
| 140.143.249.134 | attack | Jul 1 15:39:49 web2 sshd[20183]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.249.134 Jul 1 15:39:52 web2 sshd[20183]: Failed password for invalid user nagios from 140.143.249.134 port 52076 ssh2 |
2019-07-01 23:39:35 |
| 223.97.16.18 | attackspam | MultiHost/MultiPort Probe, Scan, Hack - |
2019-07-02 00:36:15 |
| 52.18.184.134 | attackbotsspam | hostname admins/location/correct/link into relatives in london/akamai.net/akamaihd.net users/direct hack 443 -links to fraud site amazonaws.com duplicated amazon.co.uk/tampered electronics - |
2019-07-02 00:40:34 |
| 89.46.237.88 | attack | NAME : SC-ALTER-NET-SRL CIDR : 89.46.236.0/22 DDoS attack Romania - block certain countries :) IP: 89.46.237.88 Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN - data recovery https://help-dysk.pl |
2019-07-02 00:46:33 |
| 191.88.136.207 | attackspambots | Trying to deliver email spam, but blocked by RBL |
2019-07-02 00:02:44 |
| 168.228.151.126 | attack | libpam_shield report: forced login attempt |
2019-07-01 23:44:36 |
| 185.228.229.217 | attackbotsspam | looking for bsm.pl file |
2019-07-01 23:53:23 |
| 5.1.88.50 | attackbotsspam | Jul 1 15:37:08 mail sshd\[3896\]: Invalid user jeanne from 5.1.88.50 Jul 1 15:37:08 mail sshd\[3896\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.1.88.50 Jul 1 15:37:10 mail sshd\[3896\]: Failed password for invalid user jeanne from 5.1.88.50 port 50490 ssh2 Jul 1 15:38:45 mail sshd\[3938\]: Invalid user joy from 5.1.88.50 Jul 1 15:38:45 mail sshd\[3938\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.1.88.50 |
2019-07-02 00:24:13 |
| 223.112.102.250 | attackbots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-07-02 00:31:11 |
| 107.213.136.221 | attackbots | Jul 1 14:04:29 *** sshd[24991]: User root from 107.213.136.221 not allowed because not listed in AllowUsers |
2019-07-02 00:23:00 |
| 118.25.48.254 | attackspambots | SSH invalid-user multiple login attempts |
2019-07-02 00:35:16 |
| 35.247.160.119 | attackspambots | techno.ws 35.247.160.119 \[01/Jul/2019:15:39:06 +0200\] "POST /wp-login.php HTTP/1.1" 200 5602 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" techno.ws 35.247.160.119 \[01/Jul/2019:15:39:10 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 4068 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" |
2019-07-02 00:05:20 |
| 142.93.202.47 | attackbots | Jul 1 13:59:58 animalibera sshd[3620]: Invalid user off from 142.93.202.47 port 59816 ... |
2019-07-02 00:08:51 |
| 122.70.153.225 | attackspam | Jul 1 16:28:14 vps691689 sshd[6320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.70.153.225 Jul 1 16:28:16 vps691689 sshd[6320]: Failed password for invalid user teamspeak3 from 122.70.153.225 port 53546 ssh2 ... |
2019-07-02 00:11:42 |