City: Washington
Region: Virginia
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: 40.74.0.0 - 40.125.127.255
CIDR: 40.96.0.0/12, 40.80.0.0/12, 40.125.0.0/17, 40.120.0.0/14, 40.74.0.0/15, 40.76.0.0/14, 40.124.0.0/16, 40.112.0.0/13
NetName: MSFT
NetHandle: NET-40-74-0-0-1
Parent: NET40 (NET-40-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-02-23
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/40.74.0.0
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 <<>> 40.76.137.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24719
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;40.76.137.103. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061900 1800 900 604800 86400
;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jun 20 01:30:04 CST 2026
;; MSG SIZE rcvd: 106
103.137.76.40.in-addr.arpa domain name pointer azpdeg8cty7n.stretchoid.com.
Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
103.137.76.40.in-addr.arpa name = azpdeg8cty7n.stretchoid.com.
Authoritative answers can be found from:
| IP | Type | Details | Datetime |
|---|---|---|---|
| 184.63.188.240 | attackspambots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-09-11 11:33:54 |
| 185.244.173.247 | attackspambots | login attempts |
2019-09-11 12:01:51 |
| 218.98.40.135 | attackbots | Sep 11 06:16:43 yabzik sshd[31283]: Failed password for root from 218.98.40.135 port 47896 ssh2 Sep 11 06:16:45 yabzik sshd[31283]: Failed password for root from 218.98.40.135 port 47896 ssh2 Sep 11 06:16:48 yabzik sshd[31283]: Failed password for root from 218.98.40.135 port 47896 ssh2 |
2019-09-11 11:18:41 |
| 142.117.237.96 | attackbots | Lines containing failures of 142.117.237.96 Sep 10 23:50:54 server01 postfix/smtpd[26663]: connect from vlnsm4-montreal42-142-117-237-96.internet.virginmobile.ca[142.117.237.96] Sep x@x Sep x@x Sep 10 23:50:55 server01 postfix/policy-spf[26673]: : Policy action=PREPEND Received-SPF: none (dennisheppner.com: No applicable sender policy available) receiver=x@x Sep x@x ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=142.117.237.96 |
2019-09-11 11:47:17 |
| 89.248.162.168 | attackbots | Port scan on 7 port(s): 1344 1351 1353 1356 1360 1361 1363 |
2019-09-11 11:47:47 |
| 80.211.239.102 | attackbotsspam | Sep 10 19:23:30 ny01 sshd[18983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.239.102 Sep 10 19:23:32 ny01 sshd[18983]: Failed password for invalid user 1 from 80.211.239.102 port 54028 ssh2 Sep 10 19:29:34 ny01 sshd[20553]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.239.102 |
2019-09-11 11:51:12 |
| 123.148.245.121 | attackbotsspam | Automatic report generated by Wazuh |
2019-09-11 11:31:44 |
| 49.88.112.115 | attackspam | Sep 10 17:21:44 web9 sshd\[18471\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.115 user=root Sep 10 17:21:46 web9 sshd\[18471\]: Failed password for root from 49.88.112.115 port 45534 ssh2 Sep 10 17:21:49 web9 sshd\[18471\]: Failed password for root from 49.88.112.115 port 45534 ssh2 Sep 10 17:21:51 web9 sshd\[18471\]: Failed password for root from 49.88.112.115 port 45534 ssh2 Sep 10 17:22:38 web9 sshd\[18685\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.115 user=root |
2019-09-11 11:23:27 |
| 223.255.7.83 | attack | Sep 11 05:29:23 markkoudstaal sshd[9830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.255.7.83 Sep 11 05:29:25 markkoudstaal sshd[9830]: Failed password for invalid user he from 223.255.7.83 port 46463 ssh2 Sep 11 05:34:18 markkoudstaal sshd[10225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.255.7.83 |
2019-09-11 11:42:55 |
| 103.226.142.90 | attack | Sep 11 00:10:28 server postfix/smtpd[1035]: NOQUEUE: reject: RCPT from unknown[103.226.142.90]: 554 5.7.1 Service unavailable; Client host [103.226.142.90] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/103.226.142.90 / https://www.spamhaus.org/sbl/query/SBLCSS; from= |
2019-09-11 11:20:15 |
| 196.245.255.105 | attackspam | Looking for resource vulnerabilities |
2019-09-11 11:53:29 |
| 159.65.157.165 | attack | Sep 11 06:38:06 www5 sshd\[32975\]: Invalid user 123456 from 159.65.157.165 Sep 11 06:38:06 www5 sshd\[32975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.157.165 Sep 11 06:38:08 www5 sshd\[32975\]: Failed password for invalid user 123456 from 159.65.157.165 port 35372 ssh2 ... |
2019-09-11 11:56:07 |
| 139.190.237.166 | attackbotsspam | " " |
2019-09-11 11:49:03 |
| 125.64.94.212 | attackbots | scan z |
2019-09-11 11:21:07 |
| 182.61.11.3 | attackbots | Sep 11 02:21:04 MK-Soft-VM4 sshd\[13672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.11.3 user=root Sep 11 02:21:06 MK-Soft-VM4 sshd\[13672\]: Failed password for root from 182.61.11.3 port 42864 ssh2 Sep 11 02:28:25 MK-Soft-VM4 sshd\[17906\]: Invalid user 83 from 182.61.11.3 port 46568 Sep 11 02:28:25 MK-Soft-VM4 sshd\[17906\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.11.3 ... |
2019-09-11 11:28:13 |