AS8075
MICROSOFT-CORP-MSN-AS-BLOCK
AS8075 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by MICROSOFT-CORP-MSN-AS-BLOCK, announcing routes from US. ScanMalware.com has recorded 38,506 public scans of 32,979 distinct URLs hosted on this network, the earliest from 2025-09-25 and the most recent from 2026-06-21.
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.
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.
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.
| Site | Scanned |
|---|---|
| Fathers Day Information, History, Greetings, Banners and Posters – Kids Portal For Parents https://www.4to40.com/public-awareness/fathers-day/ | 2026-06-21 |
| https://yvr31r9a.msedge.net | 2026-06-21 |
| https://dprodmgd108.aa-rt.sharepoint.com.dual-spo-0005.spo-msedge.net | 2026-06-21 |
| 502 Bad Gateway https://vm86-proxy-appproxy-eus-mnz01p-3.connector.msappproxy.net | 2026-06-21 |
| https://193117-ipv4v6e.farm.dprodmgd105.aa-rt.sharepoint.com | 2026-06-21 |
| Ark Invest: Cathie Wood’s Strategy Insights https://www.luxalgo.com/blog/ark-invest-cathy-woods-strategy-insights/ | 2026-06-21 |
| ARKK | The ARK Innovation ETF managed by Cathie Wood https://www.ark-funds.com/funds/arkk | 2026-06-21 |
| does russia sell oil to china https://pikselglobaljournal-dpp6yca56kr6.edgeone.app/ | 2026-06-21 |
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-CORP-MSN-AS-BLOCK, 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 38,506 public scans across 32,979 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.