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: 74.248.0.0 - 74.249.255.255
CIDR: 74.248.0.0/15
NetName: MSFT
NetHandle: NET-74-248-0-0-1
Parent: NET74 (NET-74-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2019-12-11
Updated: 2019-12-11
Ref: https://rdap.arin.net/registry/ip/74.248.0.0
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 <<>> 74.249.128.154
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33421
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;74.249.128.154. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061800 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 18 19:30:45 CST 2026
;; MSG SIZE rcvd: 107154.128.249.74.in-addr.arpa domain name pointer azpdcsv5m251.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
154.128.249.74.in-addr.arpa name = azpdcsv5m251.stretchoid.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 111.26.172.222 | attackbotsspam | 2020-07-17T08:34:57.207162MailD postfix/smtpd[2114]: warning: unknown[111.26.172.222]: SASL LOGIN authentication failed: authentication failure 2020-07-17T08:43:39.869086MailD postfix/smtpd[2417]: warning: unknown[111.26.172.222]: SASL LOGIN authentication failed: authentication failure 2020-07-17T08:43:44.143706MailD postfix/smtpd[2418]: warning: unknown[111.26.172.222]: SASL LOGIN authentication failed: authentication failure |
2020-07-17 15:01:58 |
| 18.223.129.64 | attackspambots | Invalid user jason from 18.223.129.64 port 33238 |
2020-07-17 15:07:31 |
| 203.195.235.135 | attack | Invalid user ron from 203.195.235.135 port 33654 |
2020-07-17 14:40:58 |
| 190.244.63.60 | attackspam | 2020-07-17 14:50:50 | |
| 93.174.93.139 | attackspam | Unauthorized connection attempt detected from IP address 93.174.93.139 to port 5555 |
2020-07-17 15:01:36 |
| 83.24.214.42 | attackspambots | Jul 17 07:22:23 lnxmysql61 sshd[19303]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.24.214.42 |
2020-07-17 15:16:23 |
| 77.53.69.133 | attackbotsspam | Unauthorized connection attempt detected from IP address 77.53.69.133 to port 23 |
2020-07-17 15:12:37 |
| 115.75.160.75 | attackspam | 2020-07-17 14:58:21 | |
| 51.179.107.255 | attackspambots | 2020-07-17 14:47:16 | |
| 36.37.207.223 | attack | 2020-07-17 14:49:57 | |
| 158.58.184.51 | attack | 2020-07-17T06:19:15.805332abusebot-8.cloudsearch.cf sshd[27649]: Invalid user nc from 158.58.184.51 port 36270 2020-07-17T06:19:15.816120abusebot-8.cloudsearch.cf sshd[27649]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.58.184.51 2020-07-17T06:19:15.805332abusebot-8.cloudsearch.cf sshd[27649]: Invalid user nc from 158.58.184.51 port 36270 2020-07-17T06:19:17.601525abusebot-8.cloudsearch.cf sshd[27649]: Failed password for invalid user nc from 158.58.184.51 port 36270 ssh2 2020-07-17T06:23:59.894592abusebot-8.cloudsearch.cf sshd[27771]: Invalid user ion from 158.58.184.51 port 50790 2020-07-17T06:23:59.903826abusebot-8.cloudsearch.cf sshd[27771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.58.184.51 2020-07-17T06:23:59.894592abusebot-8.cloudsearch.cf sshd[27771]: Invalid user ion from 158.58.184.51 port 50790 2020-07-17T06:24:02.010414abusebot-8.cloudsearch.cf sshd[27771]: Failed password for ... |
2020-07-17 14:43:03 |
| 134.175.111.215 | attackbotsspam | k+ssh-bruteforce |
2020-07-17 15:01:08 |
| 222.185.235.186 | attackbots | Invalid user olimex from 222.185.235.186 port 40418 |
2020-07-17 15:18:03 |
| 159.203.74.227 | attackspam | Jul 17 03:03:05 lanister sshd[11305]: Invalid user debian from 159.203.74.227 Jul 17 03:03:05 lanister sshd[11305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.74.227 Jul 17 03:03:05 lanister sshd[11305]: Invalid user debian from 159.203.74.227 Jul 17 03:03:07 lanister sshd[11305]: Failed password for invalid user debian from 159.203.74.227 port 32844 ssh2 |
2020-07-17 15:03:44 |
| 106.12.198.232 | attackspambots | Jul 17 07:06:21 srv-ubuntu-dev3 sshd[27725]: Invalid user gregory from 106.12.198.232 Jul 17 07:06:21 srv-ubuntu-dev3 sshd[27725]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.198.232 Jul 17 07:06:21 srv-ubuntu-dev3 sshd[27725]: Invalid user gregory from 106.12.198.232 Jul 17 07:06:22 srv-ubuntu-dev3 sshd[27725]: Failed password for invalid user gregory from 106.12.198.232 port 37816 ssh2 Jul 17 07:11:19 srv-ubuntu-dev3 sshd[28331]: Invalid user sam from 106.12.198.232 Jul 17 07:11:19 srv-ubuntu-dev3 sshd[28331]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.198.232 Jul 17 07:11:19 srv-ubuntu-dev3 sshd[28331]: Invalid user sam from 106.12.198.232 Jul 17 07:11:22 srv-ubuntu-dev3 sshd[28331]: Failed password for invalid user sam from 106.12.198.232 port 40818 ssh2 Jul 17 07:16:19 srv-ubuntu-dev3 sshd[28936]: Invalid user zlw from 106.12.198.232 ... |
2020-07-17 14:45:09 |