Autonomous System

AS8075

Microsoft Corporation

AS8075 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by Microsoft Corporation, announcing routes from US. ScanMalware.com has recorded 41,915 public scans of 36,261 distinct URLs hosted on this network, the earliest from 2025-09-25 and the most recent from 2026-07-21.

In current BGP routing data, AS8075 announces 24,124 IPv4 prefixes and 2,621 IPv6 prefixes, and is reached through 2 observed upstream providers. A network's routing footprint and transit relationships are useful context for judging whether a hosted site sits on established infrastructure or on a network with a pattern of abuse.

Public scans
41,915
Unique URLs
36,261
IPv4 prefixes
24,124
IPv6 prefixes
2,621
First seen
2025-09-25
Most recent scan
2026-07-21

Upstream transit providers

These Autonomous Systems are most frequently seen forwarding traffic for AS8075 in BGP routing tables — they form its effective transit and peering profile.

  • AS7018ATT-INTERNET4(99 paths)
  • AS35280F5 F5 Networks SARL(1 paths)

Recent public scans on AS8075

A rolling sample of recent public scans of hosts on this network. Listing a site here is not a safety judgement — open a scan to see its full verdict.

SiteScanned
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https://q0omm0kiwhm.e0cawhm.whm.0865503187euyjfdev.wwwwwwslotter.03-120-55-020.plesk.page/…
2026-07-21
Chess USA - America's Largest Chess Set Store
https://www.chessusa.com/
2026-07-21
sea-008.prod.insights.microsoft.com
https://sea-008.prod.insights.microsoft.com
2026-07-21
Cuenca Editorial — El agua de Bogotá: potabilidad, consumo y ahorro
https://aguahoy.z13.web.core.windows.net/?gad_source=1&gad_campaignid=24001902878&gclid=Cj…
2026-07-21
https://192990-ipv4v6fdse.gr.global.aa-rt.sharepoint.com2026-07-21
pitsm.standard.six-group.net
https://pitsm.standard.six-group.net
2026-07-21
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https://6042107euyjfdev.wwwwwwslotter.03-120-55-020.plesk.page/auth/oidc/azure
2026-07-21
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https://btcpallp.sharepoint.com
2026-07-21

Open the full AS8075 search interface — filters, pagination and BGP detail →

Frequently asked questions about AS8075

Does hosting a site on AS8075 make it unsafe?
No. AS8075 is a network operated by Microsoft Corporation, and like any Autonomous System it carries a mix of legitimate and malicious sites. Hosting location is context, not a verdict — ScanMalware scores each scanned page on its own content, scripts and behaviour.
How many sites on AS8075 has ScanMalware scanned?
ScanMalware has recorded 41,915 public scans across 36,261 distinct URLs hosted on AS8075. The figure updates as new URLs on this network are submitted.
Which networks provide transit for AS8075?
In the BGP paths ScanMalware observes, AS8075 is most often reached through AS7018 (ATT-INTERNET4) and AS35280 (F5 F5 Networks SARL). These upstream providers form the network's effective transit profile.

How ScanMalware builds this profile

ScanMalware.com performs public URL scans with a real headless browser, then maps each scanned host to its current ASN ownership and BGP routing context. This profile is built from those scans plus live routing data — the IP prefixes AS8075 announces, the networks that transit it, and the country it operates from — letting you pivot from one suspicious host to the wider network it sits on.

Browse more profiled networks on the ASN index, or scan a URL to see its hosting network.