AS10310
Yahoo Holdings Inc.
AS10310 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by Yahoo Holdings Inc., announcing routes from US. ScanMalware.com has recorded 249 public scans of 189 distinct URLs hosted on this network, the earliest from 2025-10-13 and the most recent from 2026-03-12.
In current BGP routing data, AS10310 announces 88 IPv4 prefixes and 22 IPv6 prefixes, and is reached through 6 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 AS10310 in BGP routing tables — they form its effective transit and peering profile.
Recent public scans on AS10310
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 |
|---|---|
| https://tournament.fantasysports.yahoo.com/mens-basketball-bracket | 2026-03-12 |
| https://bis-tv-widgets.secure.yahoo.com | 2026-03-11 |
| https://megacdn.co | 2026-03-07 |
| Resort Skiing - Vermont Ski Resorts | Sugarbush Resort https://sugarbush.com | 2026-03-06 |
| San Francisco State University https://www.sfsu.edu/ | 2026-03-05 |
| Maisy Stella | Nashville Wiki | Fandom https://nashville.fandom.com/wiki/Maisy_Stella | 2026-03-03 |
| Watch Friends Season 1 Episode 1: The One Where Monica Gets a Roommate full HD on SFlix Free https://sflix.ps/watch-tv/free-friends-hd-39473.4868716 | 2026-03-02 |
| Log in | Motive Dashboard | Motive (formerly KeepTruckin) https://web.keeptruckin.com | 2026-03-02 |
Open the full AS10310 search interface — filters, pagination and BGP detail →
Frequently asked questions about AS10310
- Does hosting a site on AS10310 make it unsafe?
- No. AS10310 is a network operated by Yahoo Holdings Inc., 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 AS10310 has ScanMalware scanned?
- ScanMalware has recorded 249 public scans across 189 distinct URLs hosted on AS10310. The figure updates as new URLs on this network are submitted.
- Which networks provide transit for AS10310?
- In the BGP paths ScanMalware observes, AS10310 is most often reached through AS2497 (IIJ - Internet Initiative Japan Inc.), AS6939 (HURRICANE - Hurricane Electric LLC) and AS293 (ESNET - ESnet). 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 AS10310 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.