City: Cheyenne
Region: Wyoming
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: 13.64.0.0/11, 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
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 <<>> 13.71.195.159
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45750
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;13.71.195.159. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026040100 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 02 00:09:31 CST 2026
;; MSG SIZE rcvd: 106Host 159.195.71.13.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 159.195.71.13.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 179.162.122.45 | attackbotsspam | Unauthorized connection attempt from IP address 179.162.122.45 on Port 445(SMB) |
2020-08-29 03:42:00 |
| 103.114.221.16 | attack | 2020-08-28T18:57:20.325421abusebot-6.cloudsearch.cf sshd[16231]: Invalid user test5 from 103.114.221.16 port 46634 2020-08-28T18:57:20.332218abusebot-6.cloudsearch.cf sshd[16231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.114.221.16 2020-08-28T18:57:20.325421abusebot-6.cloudsearch.cf sshd[16231]: Invalid user test5 from 103.114.221.16 port 46634 2020-08-28T18:57:22.786560abusebot-6.cloudsearch.cf sshd[16231]: Failed password for invalid user test5 from 103.114.221.16 port 46634 ssh2 2020-08-28T19:01:20.862037abusebot-6.cloudsearch.cf sshd[16367]: Invalid user shiny from 103.114.221.16 port 53804 2020-08-28T19:01:20.868849abusebot-6.cloudsearch.cf sshd[16367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.114.221.16 2020-08-28T19:01:20.862037abusebot-6.cloudsearch.cf sshd[16367]: Invalid user shiny from 103.114.221.16 port 53804 2020-08-28T19:01:22.936828abusebot-6.cloudsearch.cf sshd[16367]: ... |
2020-08-29 04:03:53 |
| 223.31.104.250 | attackspambots | Unauthorized connection attempt from IP address 223.31.104.250 on Port 445(SMB) |
2020-08-29 03:34:38 |
| 192.241.226.94 | attack | Port Scan ... |
2020-08-29 03:29:33 |
| 178.128.80.85 | attackbotsspam | Aug 28 14:53:41 ws12vmsma01 sshd[21081]: Invalid user zhangjinyang from 178.128.80.85 Aug 28 14:53:43 ws12vmsma01 sshd[21081]: Failed password for invalid user zhangjinyang from 178.128.80.85 port 35040 ssh2 Aug 28 14:57:39 ws12vmsma01 sshd[21615]: Invalid user upload from 178.128.80.85 ... |
2020-08-29 03:32:17 |
| 211.108.168.106 | attackbotsspam | k+ssh-bruteforce |
2020-08-29 03:47:18 |
| 82.158.214.132 | attackbots | Unauthorized connection attempt from IP address 82.158.214.132 on Port 445(SMB) |
2020-08-29 03:47:01 |
| 173.212.251.144 | attackbots | 2020-08-28T18:33:42+0000 Failed SSH Authentication/Brute Force Attack. (Server 6) |
2020-08-29 03:37:51 |
| 190.75.30.194 | attackbotsspam | SMB Server BruteForce Attack |
2020-08-29 03:26:01 |
| 77.247.178.88 | attackspam | [2020-08-28 10:56:24] NOTICE[1185][C-00007dce] chan_sip.c: Call from '' (77.247.178.88:50077) to extension '++++70046812420187' rejected because extension not found in context 'public'. [2020-08-28 10:56:24] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-28T10:56:24.333-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="++++70046812420187",SessionID="0x7f10c4286a78",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/77.247.178.88/50077",ACLName="no_extension_match" [2020-08-28 10:56:54] NOTICE[1185][C-00007dcf] chan_sip.c: Call from '' (77.247.178.88:53876) to extension '+++70046812420187' rejected because extension not found in context 'public'. [2020-08-28 10:56:54] SECURITY[1203] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-28T10:56:54.611-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="+++70046812420187",SessionID="0x7f10c416cce8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress= ... |
2020-08-29 04:00:33 |
| 171.88.42.68 | attack | 1598616103 - 08/28/2020 14:01:43 Host: 171.88.42.68/171.88.42.68 Port: 445 TCP Blocked |
2020-08-29 03:59:15 |
| 202.179.92.94 | attackbotsspam | Unauthorized connection attempt from IP address 202.179.92.94 on Port 445(SMB) |
2020-08-29 03:34:55 |
| 157.41.13.188 | attackspambots | Unauthorized connection attempt from IP address 157.41.13.188 on Port 445(SMB) |
2020-08-29 03:28:54 |
| 103.145.13.114 | attack | ET DROP Dshield Block Listed Source group 1 - port: 5060 proto: sip cat: Misc Attackbytes: 458 |
2020-08-29 03:41:12 |
| 59.124.90.112 | attackbotsspam | 2020-08-28T20:04:40.711257cyberdyne sshd[1785595]: Failed password for invalid user admin from 59.124.90.112 port 34558 ssh2 2020-08-28T20:08:11.064859cyberdyne sshd[1786425]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.124.90.112 user=root 2020-08-28T20:08:13.007843cyberdyne sshd[1786425]: Failed password for root from 59.124.90.112 port 56745 ssh2 2020-08-28T20:10:40.045267cyberdyne sshd[1787196]: Invalid user cm from 59.124.90.112 port 48923 ... |
2020-08-29 03:48:56 |