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: 52.224.0.0 - 52.255.255.255
CIDR: 52.224.0.0/11
NetName: MSFT
NetHandle: NET-52-224-0-0-1
Parent: NET52 (NET-52-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-11-24
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/52.224.0.0
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
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
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
#
# 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 <<>> 52.238.210.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7408
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.238.210.254. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026081800 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Aug 18 15:30:03 CST 2026
;; MSG SIZE rcvd: 107Host 254.210.238.52.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 254.210.238.52.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 185.176.27.118 | attack | 12/21/2019-10:22:51.033329 185.176.27.118 Protocol: 6 ET DROP Dshield Block Listed Source group 1 |
2019-12-21 17:38:20 |
| 178.128.148.98 | attackspambots | Dec 21 10:25:46 * sshd[22519]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.148.98 Dec 21 10:25:49 * sshd[22519]: Failed password for invalid user celery from 178.128.148.98 port 54870 ssh2 |
2019-12-21 17:51:24 |
| 42.118.234.141 | attack | Dec 21 07:27:31 debian-2gb-nbg1-2 kernel: \[562409.824311\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=42.118.234.141 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=51 ID=57946 PROTO=TCP SPT=29143 DPT=23 WINDOW=40743 RES=0x00 SYN URGP=0 |
2019-12-21 17:30:19 |
| 183.111.227.5 | attack | 2019-12-21T04:11:37.703242ns547587 sshd\[5584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.111.227.5 user=root 2019-12-21T04:11:39.622475ns547587 sshd\[5584\]: Failed password for root from 183.111.227.5 port 48264 ssh2 2019-12-21T04:18:42.387309ns547587 sshd\[16725\]: Invalid user server from 183.111.227.5 port 54248 2019-12-21T04:18:42.388886ns547587 sshd\[16725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.111.227.5 ... |
2019-12-21 17:50:56 |
| 112.85.42.89 | attackspam | 2019-12-21T11:03:04.880585scmdmz1 sshd[20898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.89 user=root 2019-12-21T11:03:07.256520scmdmz1 sshd[20898]: Failed password for root from 112.85.42.89 port 60018 ssh2 2019-12-21T11:03:10.251059scmdmz1 sshd[20898]: Failed password for root from 112.85.42.89 port 60018 ssh2 2019-12-21T11:03:04.880585scmdmz1 sshd[20898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.89 user=root 2019-12-21T11:03:07.256520scmdmz1 sshd[20898]: Failed password for root from 112.85.42.89 port 60018 ssh2 2019-12-21T11:03:10.251059scmdmz1 sshd[20898]: Failed password for root from 112.85.42.89 port 60018 ssh2 2019-12-21T11:03:04.880585scmdmz1 sshd[20898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.89 user=root 2019-12-21T11:03:07.256520scmdmz1 sshd[20898]: Failed password for root from 112.85.42.89 port 60018 ssh2 2019-12-21T11:03: |
2019-12-21 18:07:34 |
| 115.231.163.85 | attack | Dec 21 10:18:26 OPSO sshd\[2198\]: Invalid user qazwsx from 115.231.163.85 port 50370 Dec 21 10:18:26 OPSO sshd\[2198\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.163.85 Dec 21 10:18:27 OPSO sshd\[2198\]: Failed password for invalid user qazwsx from 115.231.163.85 port 50370 ssh2 Dec 21 10:25:20 OPSO sshd\[3593\]: Invalid user 000000000 from 115.231.163.85 port 42960 Dec 21 10:25:20 OPSO sshd\[3593\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.163.85 |
2019-12-21 17:44:42 |
| 106.13.161.109 | attackbots | Dec 21 14:58:44 itv-usvr-02 sshd[7850]: Invalid user eastburn from 106.13.161.109 port 37280 Dec 21 14:58:44 itv-usvr-02 sshd[7850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.161.109 Dec 21 14:58:44 itv-usvr-02 sshd[7850]: Invalid user eastburn from 106.13.161.109 port 37280 Dec 21 14:58:45 itv-usvr-02 sshd[7850]: Failed password for invalid user eastburn from 106.13.161.109 port 37280 ssh2 |
2019-12-21 18:06:25 |
| 222.186.175.202 | attack | pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.202 user=root Failed password for root from 222.186.175.202 port 58216 ssh2 Failed password for root from 222.186.175.202 port 58216 ssh2 Failed password for root from 222.186.175.202 port 58216 ssh2 Failed password for root from 222.186.175.202 port 58216 ssh2 |
2019-12-21 17:43:39 |
| 85.166.155.28 | attackspambots | Dec 20 23:12:52 web1 sshd\[5902\]: Invalid user activeg from 85.166.155.28 Dec 20 23:12:52 web1 sshd\[5902\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.166.155.28 Dec 20 23:12:54 web1 sshd\[5902\]: Failed password for invalid user activeg from 85.166.155.28 port 40396 ssh2 Dec 20 23:17:58 web1 sshd\[6428\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.166.155.28 user=root Dec 20 23:17:59 web1 sshd\[6428\]: Failed password for root from 85.166.155.28 port 45380 ssh2 |
2019-12-21 17:34:56 |
| 106.13.19.75 | attackspambots | Dec 21 09:39:33 localhost sshd\[26852\]: Invalid user ftpuser from 106.13.19.75 port 60524 Dec 21 09:39:33 localhost sshd\[26852\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.19.75 Dec 21 09:39:34 localhost sshd\[26852\]: Failed password for invalid user ftpuser from 106.13.19.75 port 60524 ssh2 |
2019-12-21 17:41:38 |
| 138.68.3.140 | attackbots | WordPress wp-login brute force :: 138.68.3.140 0.068 BYPASS [21/Dec/2019:06:27:27 0000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 2287 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2019-12-21 17:32:31 |
| 145.239.95.83 | attackspambots | Dec 21 09:54:57 MainVPS sshd[16770]: Invalid user administrator from 145.239.95.83 port 53998 Dec 21 09:54:57 MainVPS sshd[16770]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.239.95.83 Dec 21 09:54:57 MainVPS sshd[16770]: Invalid user administrator from 145.239.95.83 port 53998 Dec 21 09:54:59 MainVPS sshd[16770]: Failed password for invalid user administrator from 145.239.95.83 port 53998 ssh2 Dec 21 10:00:05 MainVPS sshd[26389]: Invalid user admin from 145.239.95.83 port 58430 ... |
2019-12-21 17:38:48 |
| 154.221.28.53 | attackspambots | Dec 21 09:12:59 ns3042688 sshd\[25858\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.221.28.53 user=root Dec 21 09:13:01 ns3042688 sshd\[25858\]: Failed password for root from 154.221.28.53 port 59585 ssh2 Dec 21 09:18:36 ns3042688 sshd\[28302\]: Invalid user git from 154.221.28.53 Dec 21 09:18:36 ns3042688 sshd\[28302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.221.28.53 Dec 21 09:18:38 ns3042688 sshd\[28302\]: Failed password for invalid user git from 154.221.28.53 port 34117 ssh2 ... |
2019-12-21 18:03:13 |
| 179.216.24.38 | attack | Dec 21 10:07:57 vps647732 sshd[19129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=179.216.24.38 Dec 21 10:07:59 vps647732 sshd[19129]: Failed password for invalid user sylvie from 179.216.24.38 port 30600 ssh2 ... |
2019-12-21 17:53:19 |
| 181.174.125.86 | attackspam | Dec 21 11:55:57 server sshd\[3904\]: Invalid user www from 181.174.125.86 Dec 21 11:55:57 server sshd\[3904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.174.125.86 Dec 21 11:55:59 server sshd\[3904\]: Failed password for invalid user www from 181.174.125.86 port 60217 ssh2 Dec 21 12:09:06 server sshd\[7110\]: Invalid user test1 from 181.174.125.86 Dec 21 12:09:07 server sshd\[7110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.174.125.86 ... |
2019-12-21 17:32:08 |