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
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
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 <<>> 20.15.166.10
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39263
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.15.166.10. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026101101 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 12 12:31:00 CST 2026
;; MSG SIZE rcvd: 105Host 10.166.15.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 10.166.15.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 117.95.73.188 | attackbots | 2019/09/14 20:23:41 [error] 1951#1951: *134 open() "/srv/automx/instance/cgi-bin/ViewLog.asp" failed (2: No such file or directory), client: 117.95.73.188, server: autoconfig.tuxlinux.eu, request: "POST /cgi-bin/ViewLog.asp HTTP/1.1", host: "127.0.0.1" ... |
2019-09-15 02:38:51 |
| 95.48.54.106 | attackspam | Sep 14 16:01:08 vmd17057 sshd\[19279\]: Invalid user operator from 95.48.54.106 port 46246 Sep 14 16:01:08 vmd17057 sshd\[19279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.48.54.106 Sep 14 16:01:10 vmd17057 sshd\[19279\]: Failed password for invalid user operator from 95.48.54.106 port 46246 ssh2 ... |
2019-09-15 01:57:12 |
| 206.81.10.230 | attackspam | Invalid user geidy from 206.81.10.230 port 34172 |
2019-09-15 02:10:50 |
| 149.202.52.221 | attackbotsspam | Invalid user uucp from 149.202.52.221 port 48137 |
2019-09-15 02:07:09 |
| 89.179.118.84 | attackbotsspam | Sep 14 19:21:56 MK-Soft-Root2 sshd\[28360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.179.118.84 user=root Sep 14 19:21:59 MK-Soft-Root2 sshd\[28360\]: Failed password for root from 89.179.118.84 port 57344 ssh2 Sep 14 19:25:59 MK-Soft-Root2 sshd\[28925\]: Invalid user osman from 89.179.118.84 port 41202 Sep 14 19:25:59 MK-Soft-Root2 sshd\[28925\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.179.118.84 ... |
2019-09-15 02:13:34 |
| 5.39.82.197 | attackspambots | Sep 14 20:23:48 cp sshd[31152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.82.197 Sep 14 20:23:48 cp sshd[31152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.39.82.197 |
2019-09-15 02:34:02 |
| 223.247.194.119 | attackspambots | Repeated brute force against a port |
2019-09-15 02:21:48 |
| 213.174.156.165 | attackspam | Virus (.meds) block my files |
2019-09-15 02:27:57 |
| 51.38.125.51 | attack | Sep 14 20:23:42 plex sshd[5426]: Invalid user odroid from 51.38.125.51 port 35328 |
2019-09-15 02:39:54 |
| 187.217.199.20 | attackspam | Sep 14 12:59:34 game-panel sshd[4427]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.217.199.20 Sep 14 12:59:35 game-panel sshd[4427]: Failed password for invalid user deploy from 187.217.199.20 port 38256 ssh2 Sep 14 13:04:24 game-panel sshd[4583]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.217.199.20 |
2019-09-15 02:11:41 |
| 220.132.1.217 | attackspam | Unauthorised access (Sep 14) SRC=220.132.1.217 LEN=44 PREC=0x20 TTL=241 ID=22926 TCP DPT=445 WINDOW=1024 SYN Unauthorised access (Sep 11) SRC=220.132.1.217 LEN=44 PREC=0x20 TTL=241 ID=11984 TCP DPT=445 WINDOW=1024 SYN |
2019-09-15 02:42:53 |
| 200.35.56.161 | attackspam | Brute force SMTP login attempts. |
2019-09-15 02:16:42 |
| 141.98.80.71 | attackbotsspam | Sep 14 20:23:48 mail sshd\[21133\]: Invalid user admin from 141.98.80.71 Sep 14 20:23:48 mail sshd\[21133\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.80.71 Sep 14 20:23:50 mail sshd\[21133\]: Failed password for invalid user admin from 141.98.80.71 port 59006 ssh2 ... |
2019-09-15 02:31:20 |
| 172.68.141.8 | attackspambots | Sep 14 08:42:34 lenivpn01 kernel: \[676149.175015\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:2f:6c:1b:d2:74:7f:6e:37:e3:08:00 SRC=172.68.141.8 DST=195.201.121.15 LEN=52 TOS=0x00 PREC=0x00 TTL=55 ID=57698 DF PROTO=TCP SPT=37510 DPT=443 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 14 08:42:35 lenivpn01 kernel: \[676150.202556\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:2f:6c:1b:d2:74:7f:6e:37:e3:08:00 SRC=172.68.141.8 DST=195.201.121.15 LEN=52 TOS=0x00 PREC=0x00 TTL=55 ID=57699 DF PROTO=TCP SPT=37510 DPT=443 WINDOW=29200 RES=0x00 SYN URGP=0 Sep 14 08:42:37 lenivpn01 kernel: \[676152.250571\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:2f:6c:1b:d2:74:7f:6e:37:e3:08:00 SRC=172.68.141.8 DST=195.201.121.15 LEN=52 TOS=0x00 PREC=0x00 TTL=55 ID=57700 DF PROTO=TCP SPT=37510 DPT=443 WINDOW=29200 RES=0x00 SYN URGP=0 ... |
2019-09-15 02:07:37 |
| 36.229.223.167 | attack | port 23 attempt blocked |
2019-09-15 01:59:55 |