City: Toronto
Region: Ontario
Country: Canada
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: 13.64.0.0/11, 13.96.0.0/13, 13.104.0.0/14
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: 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
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 <<>> 13.71.191.191
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45484
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;13.71.191.191. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026022801 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 01 01:30:01 CST 2026
;; MSG SIZE rcvd: 106Host 191.191.71.13.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 191.191.71.13.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 109.70.100.39 | attackspam | (mod_security) mod_security (id:210492) triggered by 109.70.100.39 (AT/Austria/tor-exit-anonymizer.appliedprivacy.net): 5 in the last 3600 secs |
2020-09-02 03:24:51 |
| 159.89.50.148 | attackspambots | CF RAY ID: 5cbf8d8468d4159f IP Class: noRecord URI: /xmlrpc.php |
2020-09-02 03:34:36 |
| 187.60.160.131 | attackbotsspam | Sep 1 13:27:51 shivevps sshd[28189]: Bad protocol version identification '\024' from 187.60.160.131 port 36873 ... |
2020-09-02 03:37:03 |
| 222.186.173.154 | attack | Sep 1 20:25:15 ns308116 sshd[29335]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154 user=root Sep 1 20:25:18 ns308116 sshd[29335]: Failed password for root from 222.186.173.154 port 17016 ssh2 Sep 1 20:25:21 ns308116 sshd[29335]: Failed password for root from 222.186.173.154 port 17016 ssh2 Sep 1 20:25:24 ns308116 sshd[29335]: Failed password for root from 222.186.173.154 port 17016 ssh2 Sep 1 20:25:27 ns308116 sshd[29335]: Failed password for root from 222.186.173.154 port 17016 ssh2 ... |
2020-09-02 03:25:44 |
| 193.32.126.162 | attack | 5x Failed Password |
2020-09-02 03:32:39 |
| 66.70.191.218 | attackbots | Sep 1 16:05:33 ssh2 sshd[9801]: Invalid user admin from 66.70.191.218 port 59448 Sep 1 16:05:33 ssh2 sshd[9801]: Failed password for invalid user admin from 66.70.191.218 port 59448 ssh2 Sep 1 16:05:33 ssh2 sshd[9801]: Connection closed by invalid user admin 66.70.191.218 port 59448 [preauth] ... |
2020-09-02 03:25:05 |
| 81.68.100.138 | attackspambots | Sep 1 09:18:41 ny01 sshd[26628]: Failed password for root from 81.68.100.138 port 51112 ssh2 Sep 1 09:22:19 ny01 sshd[27097]: Failed password for root from 81.68.100.138 port 58406 ssh2 Sep 1 09:25:46 ny01 sshd[27897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.100.138 |
2020-09-02 03:32:54 |
| 175.165.228.171 | attackspambots | Sep 1 13:28:19 shivevps sshd[28452]: Did not receive identification string from 175.165.228.171 port 54768 ... |
2020-09-02 03:14:45 |
| 185.220.102.6 | attack | Trolling for resource vulnerabilities |
2020-09-02 03:14:24 |
| 240f:ce:5380:1:5cb8:81e2:e0b6:bc5f | attack | C1,WP GET /wp-login.php |
2020-09-02 03:22:38 |
| 175.7.196.144 | attack | Brute-force attempt banned |
2020-09-02 03:00:37 |
| 165.22.122.246 | attack | $f2bV_matches |
2020-09-02 03:34:10 |
| 149.7.217.19 | attackbotsspam | Sep 1 14:28:38 sxvn sshd[92276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.7.217.19 |
2020-09-02 03:04:46 |
| 50.63.197.169 | attack | Brute Force |
2020-09-02 03:33:36 |
| 37.59.37.69 | attack | Failed password for invalid user vl from 37.59.37.69 port 43893 ssh2 |
2020-09-02 03:33:06 |