City: Des Moines
Region: Iowa
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
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
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: 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
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-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 <<>> 13.86.115.128
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50068
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;13.86.115.128. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026093001 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 30 21:32:08 CST 2026
;; MSG SIZE rcvd: 106Host 128.115.86.13.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 128.115.86.13.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 14.152.49.73 | attackbots | firewall-block, port(s): 445/tcp |
2019-08-04 04:33:44 |
| 178.62.64.107 | attackbotsspam | 2019-08-03T19:02:48.527169abusebot-5.cloudsearch.cf sshd\[24901\]: Invalid user dodsserver from 178.62.64.107 port 36914 |
2019-08-04 04:43:54 |
| 128.199.177.224 | attackbotsspam | Aug 3 18:49:14 [munged] sshd[2789]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.177.224 |
2019-08-04 04:18:47 |
| 51.68.175.13 | attack | Aug 3 22:27:38 *** sshd[11161]: Failed password for invalid user hadoop from 51.68.175.13 port 60161 ssh2 |
2019-08-04 04:10:31 |
| 178.153.21.220 | attack | Lines containing failures of 178.153.21.220 (max 1000) Aug 3 21:01:56 Server sshd[6081]: Invalid user admin from 178.153.21.220 port 57012 Aug 3 21:01:56 Server sshd[6081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.153.21.220 Aug 3 21:01:58 Server sshd[6081]: Failed password for invalid user admin from 178.153.21.220 port 57012 ssh2 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=178.153.21.220 |
2019-08-04 04:03:53 |
| 119.204.246.89 | attackspambots | Aug 3 21:19:06 herz-der-gamer sshd[27562]: Invalid user joshua from 119.204.246.89 port 43337 ... |
2019-08-04 04:21:36 |
| 92.222.71.125 | attackspambots | 2019-08-03T20:07:57.477722abusebot-7.cloudsearch.cf sshd\[17711\]: Invalid user akai from 92.222.71.125 port 43850 |
2019-08-04 04:49:10 |
| 192.42.116.16 | attackspambots | Jul 31 04:43:32 *** sshd[3166]: Failed password for invalid user admin from 192.42.116.16 port 57676 ssh2 Aug 2 10:42:05 *** sshd[1689]: Failed password for invalid user vagrant from 192.42.116.16 port 37876 ssh2 Aug 3 08:27:01 *** sshd[30316]: Failed password for invalid user Administrator from 192.42.116.16 port 51218 ssh2 Aug 3 19:49:25 *** sshd[9042]: Failed password for invalid user admin from 192.42.116.16 port 51884 ssh2 Aug 3 19:50:02 *** sshd[9058]: Failed password for invalid user fwupgrade from 192.42.116.16 port 46986 ssh2 |
2019-08-04 04:19:30 |
| 167.71.194.222 | attackspambots | Aug 3 22:33:43 localhost sshd\[30935\]: Invalid user qweasd from 167.71.194.222 port 53740 Aug 3 22:33:43 localhost sshd\[30935\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.194.222 Aug 3 22:33:45 localhost sshd\[30935\]: Failed password for invalid user qweasd from 167.71.194.222 port 53740 ssh2 |
2019-08-04 04:45:57 |
| 123.21.10.213 | attackspambots | Aug 3 17:00:15 nexus sshd[24533]: Invalid user admin from 123.21.10.213 port 57563 Aug 3 17:00:15 nexus sshd[24533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.21.10.213 Aug 3 17:00:17 nexus sshd[24533]: Failed password for invalid user admin from 123.21.10.213 port 57563 ssh2 Aug 3 17:00:17 nexus sshd[24533]: Connection closed by 123.21.10.213 port 57563 [preauth] ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=123.21.10.213 |
2019-08-04 04:27:08 |
| 46.196.250.74 | attack | 2019-08-03T17:02:04.322273abusebot-6.cloudsearch.cf sshd\[2252\]: Invalid user contabil from 46.196.250.74 port 60890 |
2019-08-04 04:33:25 |
| 79.137.72.121 | attackbotsspam | Aug 3 21:33:44 mail sshd\[16573\]: Invalid user postgres from 79.137.72.121 port 39936 Aug 3 21:33:44 mail sshd\[16573\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.72.121 ... |
2019-08-04 04:37:55 |
| 112.85.196.13 | attack | Aug 3 16:58:11 mxgate1 postfix/postscreen[7104]: CONNECT from [112.85.196.13]:2125 to [176.31.12.44]:25 Aug 3 16:58:12 mxgate1 postfix/dnsblog[7109]: addr 112.85.196.13 listed by domain zen.spamhaus.org as 127.0.0.11 Aug 3 16:58:12 mxgate1 postfix/dnsblog[7106]: addr 112.85.196.13 listed by domain b.barracudacentral.org as 127.0.0.2 Aug 3 16:58:17 mxgate1 postfix/postscreen[7104]: DNSBL rank 3 for [112.85.196.13]:2125 Aug x@x ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=112.85.196.13 |
2019-08-04 04:34:50 |
| 118.244.196.89 | attackbotsspam | SSH Brute-Forcing (ownc) |
2019-08-04 04:17:52 |
| 101.109.83.140 | attackbots | Aug 3 21:57:04 vps647732 sshd[17537]: Failed password for root from 101.109.83.140 port 52672 ssh2 Aug 3 22:02:16 vps647732 sshd[17612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.109.83.140 ... |
2019-08-04 04:21:05 |