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: 52.145.0.0 - 52.191.255.255
CIDR: 52.145.0.0/16, 52.148.0.0/14, 52.160.0.0/11, 52.146.0.0/15, 52.152.0.0/13
NetName: MSFT
NetHandle: NET-52-145-0-0-1
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/52.145.0.0
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 <<>> 52.188.189.6
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 63162
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.188.189.6. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026072500 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jul 25 23:00:53 CST 2026
;; MSG SIZE rcvd: 1056.189.188.52.in-addr.arpa domain name pointer azpdesogmodw.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
6.189.188.52.in-addr.arpa name = azpdesogmodw.stretchoid.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 49.233.28.240 | attack | Jul 22 05:12:27 rocket sshd[8083]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.28.240 Jul 22 05:12:29 rocket sshd[8083]: Failed password for invalid user test3 from 49.233.28.240 port 46610 ssh2 Jul 22 05:15:34 rocket sshd[8623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.28.240 ... |
2020-07-22 12:30:37 |
| 159.203.63.125 | attackspambots | Jul 22 00:58:34 vps46666688 sshd[19300]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.63.125 Jul 22 00:58:36 vps46666688 sshd[19300]: Failed password for invalid user jb from 159.203.63.125 port 50978 ssh2 ... |
2020-07-22 13:05:28 |
| 159.203.30.50 | attackspambots | " " |
2020-07-22 12:36:48 |
| 49.232.100.132 | attack | Jul 22 06:31:04 rancher-0 sshd[507703]: Invalid user oracle from 49.232.100.132 port 40906 Jul 22 06:31:06 rancher-0 sshd[507703]: Failed password for invalid user oracle from 49.232.100.132 port 40906 ssh2 ... |
2020-07-22 12:40:37 |
| 128.199.245.33 | attack | pixelfritteuse.de 128.199.245.33 [22/Jul/2020:06:26:47 +0200] "POST /wp-login.php HTTP/1.1" 200 5978 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" pixelfritteuse.de 128.199.245.33 [22/Jul/2020:06:26:48 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4086 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2020-07-22 13:01:12 |
| 109.73.12.36 | attackbotsspam | 2020-07-22 05:28:01,211 fail2ban.actions [18606]: NOTICE [sshd] Ban 109.73.12.36 2020-07-22 05:43:31,526 fail2ban.actions [18606]: NOTICE [sshd] Ban 109.73.12.36 2020-07-22 05:59:02,363 fail2ban.actions [18606]: NOTICE [sshd] Ban 109.73.12.36 2020-07-22 06:14:33,116 fail2ban.actions [18606]: NOTICE [sshd] Ban 109.73.12.36 2020-07-22 06:30:11,255 fail2ban.actions [18606]: NOTICE [sshd] Ban 109.73.12.36 ... |
2020-07-22 12:40:18 |
| 206.189.177.101 | attack | Jul 22 05:00:11 scw-6657dc sshd[30077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.177.101 Jul 22 05:00:11 scw-6657dc sshd[30077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.177.101 Jul 22 05:00:13 scw-6657dc sshd[30077]: Failed password for invalid user yu from 206.189.177.101 port 39314 ssh2 ... |
2020-07-22 13:07:58 |
| 157.7.233.185 | attackbotsspam | Jul 21 18:31:43 auw2 sshd\[7603\]: Invalid user yao from 157.7.233.185 Jul 21 18:31:43 auw2 sshd\[7603\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.7.233.185 Jul 21 18:31:45 auw2 sshd\[7603\]: Failed password for invalid user yao from 157.7.233.185 port 59143 ssh2 Jul 21 18:36:41 auw2 sshd\[7994\]: Invalid user rui from 157.7.233.185 Jul 21 18:36:41 auw2 sshd\[7994\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.7.233.185 |
2020-07-22 12:43:19 |
| 192.3.247.10 | attack | 2020-07-22T04:02:51.878329abusebot-7.cloudsearch.cf sshd[5685]: Invalid user pcmc from 192.3.247.10 port 39360 2020-07-22T04:02:51.884659abusebot-7.cloudsearch.cf sshd[5685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.247.10 2020-07-22T04:02:51.878329abusebot-7.cloudsearch.cf sshd[5685]: Invalid user pcmc from 192.3.247.10 port 39360 2020-07-22T04:02:53.889368abusebot-7.cloudsearch.cf sshd[5685]: Failed password for invalid user pcmc from 192.3.247.10 port 39360 ssh2 2020-07-22T04:12:44.422849abusebot-7.cloudsearch.cf sshd[5915]: Invalid user deployer from 192.3.247.10 port 33040 2020-07-22T04:12:44.427844abusebot-7.cloudsearch.cf sshd[5915]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.247.10 2020-07-22T04:12:44.422849abusebot-7.cloudsearch.cf sshd[5915]: Invalid user deployer from 192.3.247.10 port 33040 2020-07-22T04:12:46.507760abusebot-7.cloudsearch.cf sshd[5915]: Failed password fo ... |
2020-07-22 12:44:14 |
| 112.217.207.130 | attack | Jul 22 06:36:12 piServer sshd[22155]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.217.207.130 Jul 22 06:36:14 piServer sshd[22155]: Failed password for invalid user dong from 112.217.207.130 port 57204 ssh2 Jul 22 06:42:26 piServer sshd[22857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.217.207.130 ... |
2020-07-22 12:50:12 |
| 61.177.172.142 | attackbotsspam | 2020-07-22T07:46:36.734347snf-827550 sshd[14534]: Failed password for root from 61.177.172.142 port 20586 ssh2 2020-07-22T07:46:40.419969snf-827550 sshd[14534]: Failed password for root from 61.177.172.142 port 20586 ssh2 2020-07-22T07:46:44.549679snf-827550 sshd[14534]: Failed password for root from 61.177.172.142 port 20586 ssh2 ... |
2020-07-22 12:48:06 |
| 180.71.58.82 | attackspambots | Jul 22 05:37:43 l03 sshd[10086]: Invalid user manon from 180.71.58.82 port 42710 ... |
2020-07-22 12:47:13 |
| 222.186.175.148 | attackbotsspam | 2020-07-22T07:50:57.633677afi-git.jinr.ru sshd[8405]: Failed password for root from 222.186.175.148 port 16070 ssh2 2020-07-22T07:51:00.534276afi-git.jinr.ru sshd[8405]: Failed password for root from 222.186.175.148 port 16070 ssh2 2020-07-22T07:51:03.516335afi-git.jinr.ru sshd[8405]: Failed password for root from 222.186.175.148 port 16070 ssh2 2020-07-22T07:51:03.516484afi-git.jinr.ru sshd[8405]: error: maximum authentication attempts exceeded for root from 222.186.175.148 port 16070 ssh2 [preauth] 2020-07-22T07:51:03.516498afi-git.jinr.ru sshd[8405]: Disconnecting: Too many authentication failures [preauth] ... |
2020-07-22 12:53:51 |
| 112.172.147.34 | attackspambots | Jul 22 06:54:26 [host] sshd[502]: Invalid user tea Jul 22 06:54:26 [host] sshd[502]: pam_unix(sshd:au Jul 22 06:54:28 [host] sshd[502]: Failed password |
2020-07-22 12:59:43 |
| 129.211.94.30 | attackbotsspam | Jul 22 06:25:29 OPSO sshd\[22904\]: Invalid user user3 from 129.211.94.30 port 33310 Jul 22 06:25:29 OPSO sshd\[22904\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.94.30 Jul 22 06:25:31 OPSO sshd\[22904\]: Failed password for invalid user user3 from 129.211.94.30 port 33310 ssh2 Jul 22 06:31:03 OPSO sshd\[24532\]: Invalid user hank from 129.211.94.30 port 43466 Jul 22 06:31:03 OPSO sshd\[24532\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.94.30 |
2020-07-22 12:33:50 |