52.173.139.99
MICROSOFT-CORP-MSN-AS-BLOCK, US

Seen 602 times between June 15th, 2018 and November 10th, 2024.

General Info Open in Search

Geo	Des Moines, Iowa, United States (US) —
AS	AS8075 - MICROSOFT-CORP-MSN-AS-BLOCK, US Note: An IP might be announced by multiple ASs. This is not shown.
Registrar	ARIN
Route	52.160.0.0/11 (Route of ASN)

Recent Screenshots

Direct hits
Summary of pages hosted on this IP

Recent scans (401 total) Show all

URL	Age	Size		IPs
www.michiganneurologyassociates.com	16 hours	1 MB	62	13	3
www.forleasebyowner.com	3 days	3 MB	44	15	3
parencyivf.com/not-found	6 days	71 KB	6	2	2
www.fromthelandofkansas.com/page/farmers-market-resources	9 days	3 MB	85	17	2
www.mannaconejo.org	10 days	3 MB	95	19	4

Incoming hits
Summary of pages that talked to this IP

ASNs AS8075 | 34x AS19551 | 18x AS55002 | 15x AS13335 | 13x AS20940 | 13x AS16276 | 11x AS26496 | 11x AS15169 | 10x AS16509 | 10x AS30083 | 7x

IPs 45.60.46.27 | 18x 107.162.186.129 | 15x 52.170.7.25 | 13x 178.32.157.65 | 9x 69.64.41.103 | 7x 2a02:26f0:6c00:28e::19fe | 7x 72.19.3.144 | 5x 187.17.111.105 | 4x 192.64.118.237 | 4x 2620:1ec:a92::156 | 4x

Countries US | 134x EU | 13x BR | 9x FR | 9x DE | 8x CA | 7x IE | 7x IN | 3x NL | 3x GB | 2x

Recent scans (201 total) Show all

URL	Age	Size		IPs
tarjetas.banesco.com.pa	17 days	2 MB	72	21	2
tarjetas.banesco.com.pa	17 days	2 MB	71	21	3
tarjetas.banesco.com.pa	17 days	2 MB	76	24	3
tarjetas.banesco.com.pa	17 days	2 MB	76	25	3
login.microsoftonline.com/common/oauth2/authorize?client_id=f39b55af-40d0-4c1...	2 months	343 KB	11	3	3

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Recent screenshots
Screenshots of pages hosted on this IP

Related infrastructure
Summary of infrastructure which pages hosted on this IP frequently talked to

IPs 52.173.139.99 | 401x

Recently observed hostnames on '52.173.139.99'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

Attention: These domains and hostnames were discovered through Certificate Transparency (CT) Logs and have been irrevocably published as part of the public record. There is no mechanism for us or anyone else to remove this information from the Internet.

Related screenshots
Screenshots of pages that talked to this IP

WHOIS for 52.173.139.99


NetRange:       52.145.0.0 - 52.191.255.255
CIDR:           52.145.0.0/16, 52.146.0.0/15, 52.148.0.0/14, 52.152.0.0/13, 52.160.0.0/11
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:        2024-03-18
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: KIMAV-ARIN
OrgTechName:   Kim, Avery  
OrgTechPhone:  +1-425-882-8080 
OrgTechEmail:  averykim@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KIMAV-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

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

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: SINGH683-ARIN
OrgTechName:   Singh, Prachi 
OrgTechPhone:  +1-425-707-5601 
OrgTechEmail:  pracsin@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SINGH683-ARIN

52.173.139.99 MICROSOFT-CORP-MSN-AS-BLOCK, US

General Info Open in Search

Recent Screenshots

Direct hitsSummary of pages hosted on this IP

Recent scans (401 total) Show all

Incoming hitsSummary of pages that talked to this IP