City: Phoenix
Region: Arizona
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: 4.144.0.0 - 4.159.255.255
CIDR: 4.144.0.0/12
NetName: MSFT
NetHandle: NET-4-144-0-0-2
Parent: NET4 (NET-4-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2019-10-04
Updated: 2019-10-04
Ref: https://rdap.arin.net/registry/ip/4.144.0.0
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 <<>> 4.148.8.97
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21358
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;4.148.8.97. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091000 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 10 15:30:10 CST 2026
;; MSG SIZE rcvd: 103Host 97.8.148.4.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 97.8.148.4.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 54.36.54.24 | attack | IP blocked |
2020-03-19 03:15:50 |
| 185.176.27.98 | attackbots | 03/18/2020-14:17:58.062565 185.176.27.98 Protocol: 6 ET DROP Dshield Block Listed Source group 1 |
2020-03-19 03:24:43 |
| 177.72.13.80 | attackspambots | SSH login attempts with user root. |
2020-03-19 03:02:17 |
| 94.191.20.179 | attackbotsspam | Mar 18 09:07:11 Tower sshd[22983]: Connection from 94.191.20.179 port 37880 on 192.168.10.220 port 22 rdomain "" Mar 18 09:07:14 Tower sshd[22983]: Failed password for root from 94.191.20.179 port 37880 ssh2 Mar 18 09:07:15 Tower sshd[22983]: Received disconnect from 94.191.20.179 port 37880:11: Bye Bye [preauth] Mar 18 09:07:15 Tower sshd[22983]: Disconnected from authenticating user root 94.191.20.179 port 37880 [preauth] |
2020-03-19 03:05:58 |
| 210.121.223.61 | attackbotsspam | Mar 18 16:57:12 vlre-nyc-1 sshd\[13062\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.121.223.61 user=root Mar 18 16:57:14 vlre-nyc-1 sshd\[13062\]: Failed password for root from 210.121.223.61 port 39054 ssh2 Mar 18 16:59:10 vlre-nyc-1 sshd\[13082\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.121.223.61 user=root Mar 18 16:59:12 vlre-nyc-1 sshd\[13082\]: Failed password for root from 210.121.223.61 port 39232 ssh2 Mar 18 17:00:22 vlre-nyc-1 sshd\[13098\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.121.223.61 user=root ... |
2020-03-19 03:21:50 |
| 138.128.209.35 | attackbots | $f2bV_matches |
2020-03-19 03:13:41 |
| 171.124.65.242 | attackspambots | IP Ban Report : https://help-dysk.pl/wordpress-firewall-plugins/ip/171.124.65.242/ CN - 1H : (68) Protection Against DDoS WordPress plugin : "odzyskiwanie danych help-dysk" IP Address Ranges by Country : CN NAME ASN : ASN4837 IP : 171.124.65.242 CIDR : 171.120.0.0/13 PREFIX COUNT : 1262 UNIQUE IP COUNT : 56665856 ATTACKS DETECTED ASN4837 : 1H - 1 3H - 1 6H - 4 12H - 12 24H - 15 DateTime : 2020-03-18 14:07:29 INFO : Looking for resource vulnerabilities 403 Detected and Blocked by ADMIN - data recovery |
2020-03-19 03:18:50 |
| 106.58.169.162 | attackspambots | [ssh] SSH attack |
2020-03-19 02:52:50 |
| 59.97.21.13 | attackspambots | port scan and connect, tcp 1433 (ms-sql-s) |
2020-03-19 03:21:32 |
| 158.69.220.70 | attackspambots | SSH Brute-Force Attack |
2020-03-19 03:25:57 |
| 200.85.110.240 | attackbots | SSH login attempts with user root. |
2020-03-19 03:22:35 |
| 176.109.17.50 | attackbotsspam | " " |
2020-03-19 02:59:00 |
| 79.124.62.82 | attack | firewall-block, port(s): 6970/tcp |
2020-03-19 03:19:51 |
| 178.128.57.147 | attackspambots | Mar 18 19:23:16 work-partkepr sshd\[10645\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.57.147 user=root Mar 18 19:23:18 work-partkepr sshd\[10645\]: Failed password for root from 178.128.57.147 port 51892 ssh2 ... |
2020-03-19 03:25:44 |
| 139.59.13.53 | attack | 2020-03-18T18:06:40.749835 sshd[29256]: Invalid user fctr from 139.59.13.53 port 42444 2020-03-18T18:06:40.763930 sshd[29256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.13.53 2020-03-18T18:06:40.749835 sshd[29256]: Invalid user fctr from 139.59.13.53 port 42444 2020-03-18T18:06:42.250728 sshd[29256]: Failed password for invalid user fctr from 139.59.13.53 port 42444 ssh2 ... |
2020-03-19 02:50:49 |