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: 20.0.0.0 - 20.31.255.255
CIDR: 20.0.0.0/11
NetName: MSFT
NetHandle: NET-20-0-0-0-1
Parent: NET20 (NET-20-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2017-10-18
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/20.0.0.0
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 <<>> 20.29.41.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7738
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.29.41.166. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026092001 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 21 07:00:26 CST 2026
;; MSG SIZE rcvd: 105166.41.29.20.in-addr.arpa domain name pointer azpdcgocyxzs.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
166.41.29.20.in-addr.arpa name = azpdcgocyxzs.stretchoid.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 139.155.90.80 | attackbots | Aug 28 23:56:51 kapalua sshd\[26229\]: Invalid user httpfs from 139.155.90.80 Aug 28 23:56:51 kapalua sshd\[26229\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.90.80 Aug 28 23:56:53 kapalua sshd\[26229\]: Failed password for invalid user httpfs from 139.155.90.80 port 39818 ssh2 Aug 29 00:02:32 kapalua sshd\[26719\]: Invalid user zabbix from 139.155.90.80 Aug 29 00:02:32 kapalua sshd\[26719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.90.80 |
2019-08-29 18:14:17 |
| 24.252.172.90 | attackspambots | brute-force attempt to login server using user "tomcat". |
2019-08-29 19:02:10 |
| 120.68.228.146 | attackspam | " " |
2019-08-29 18:14:48 |
| 107.175.131.117 | attackbots | MultiHost/MultiPort Probe, Scan, Hack - |
2019-08-29 18:43:58 |
| 134.73.76.93 | attackbotsspam | Postfix RBL failed |
2019-08-29 18:00:24 |
| 180.182.47.132 | attack | 2019-08-29T10:02:12.763544abusebot-6.cloudsearch.cf sshd\[6424\]: Invalid user me from 180.182.47.132 port 43151 |
2019-08-29 18:04:29 |
| 188.166.48.121 | attackspambots | Aug 28 23:41:33 wbs sshd\[27865\]: Invalid user admin from 188.166.48.121 Aug 28 23:41:33 wbs sshd\[27865\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.48.121 Aug 28 23:41:34 wbs sshd\[27865\]: Failed password for invalid user admin from 188.166.48.121 port 41392 ssh2 Aug 28 23:45:33 wbs sshd\[28254\]: Invalid user csvn from 188.166.48.121 Aug 28 23:45:33 wbs sshd\[28254\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.48.121 |
2019-08-29 18:05:15 |
| 182.252.0.188 | attack | Aug 29 00:03:13 lcdev sshd\[23734\]: Invalid user ny from 182.252.0.188 Aug 29 00:03:13 lcdev sshd\[23734\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.252.0.188 Aug 29 00:03:14 lcdev sshd\[23734\]: Failed password for invalid user ny from 182.252.0.188 port 59364 ssh2 Aug 29 00:08:03 lcdev sshd\[24120\]: Invalid user Levi from 182.252.0.188 Aug 29 00:08:03 lcdev sshd\[24120\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.252.0.188 |
2019-08-29 18:17:11 |
| 182.73.97.162 | attackbotsspam | Received: from 14.141.169.114.static-Delhi.vsnl.net.in ([182.73.97.162])
by mx.google.com with ESMTP id w3si12056767plq.237.2019.08.27.02.48.11
Tue, 27 Aug 2019 02:48:12 -0700 (PDT)
Received-SPF: softfail (google.com: domain of transitioning ***@gmail.com does not designate 182.73.97.162 as permitted sender) client-ip=182.73.97.162; |
2019-08-29 18:56:12 |
| 51.254.206.149 | attackbotsspam | Aug 29 12:29:23 meumeu sshd[17755]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.206.149 Aug 29 12:29:25 meumeu sshd[17755]: Failed password for invalid user tmpuser from 51.254.206.149 port 42418 ssh2 Aug 29 12:33:20 meumeu sshd[18250]: Failed password for minecraft from 51.254.206.149 port 58654 ssh2 ... |
2019-08-29 18:45:47 |
| 181.48.134.66 | attackbots | 2019-08-29T09:29:36.237641abusebot-2.cloudsearch.cf sshd\[32268\]: Invalid user adhi from 181.48.134.66 port 53176 |
2019-08-29 18:00:50 |
| 223.255.7.83 | attackbotsspam | $f2bV_matches |
2019-08-29 17:55:42 |
| 101.109.83.140 | attackbots | 2019-08-29T11:24:59.973317 sshd[27652]: Invalid user pete from 101.109.83.140 port 34820 2019-08-29T11:24:59.985218 sshd[27652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.109.83.140 2019-08-29T11:24:59.973317 sshd[27652]: Invalid user pete from 101.109.83.140 port 34820 2019-08-29T11:25:01.135562 sshd[27652]: Failed password for invalid user pete from 101.109.83.140 port 34820 ssh2 2019-08-29T11:29:51.909240 sshd[27686]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.109.83.140 user=root 2019-08-29T11:29:53.480790 sshd[27686]: Failed password for root from 101.109.83.140 port 49722 ssh2 ... |
2019-08-29 18:10:18 |
| 223.190.67.175 | attack | Automatic report - Port Scan Attack |
2019-08-29 18:50:26 |
| 94.25.171.202 | attackbotsspam | Unauthorised access (Aug 29) SRC=94.25.171.202 LEN=52 TTL=113 ID=19695 DF TCP DPT=445 WINDOW=8192 SYN |
2019-08-29 18:18:13 |