Autonomous System

AS34010

Yahoo-UK Limited

AS34010 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by Yahoo-UK Limited, announcing routes from GB. ScanMalware.com has recorded 260 public scans of 227 distinct URLs hosted on this network, the earliest from 2025-10-01 and the most recent from 2026-09-21.

In current BGP routing data, AS34010 announces 46 IPv4 prefixes and 7 IPv6 prefixes, and is reached through 1 observed upstream provider. 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
260
Unique URLs
227
IPv4 prefixes
46
IPv6 prefixes
7
First seen
2025-10-01
Most recent scan
2026-09-21

Upstream transit providers

These Autonomous Systems are most frequently seen forwarding traffic for AS34010 in BGP routing tables — they form its effective transit and peering profile.

  • AS10310YAHOO-1 - Yahoo Holdings Inc.(53 paths)

Recent public scans on AS34010

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
Yahoo
https://login.gycpi.b.yahoodns.net
2026-09-21
aol
https://guce.aol.co.uk
2026-09-20
Yahoo
https://me-ycpi-cf-www.g06.yahoodns.net
2026-09-19
https://config.mobile.yahoo.com2026-09-15
Yahoo! Deutschland | Mail, Wetter, Suche, Politik, Nachrichten, Finanzen, Sport & Videos
https://templates.cds.yahoo.com
2026-09-13
Yahoo
https://l.yimg.com
2026-09-13
News, Politics, Sports, Mail & Latest Headlines - AOL.com
https://www.aol.com/
2026-09-13
MLB Scores, 2026 Season - Yahoo Sports
https://canary.sports.yahoo.com/mlb/scoreboard/
2026-09-12

Open the full AS34010 search interface — filters, pagination and BGP detail →

Frequently asked questions about AS34010

Does hosting a site on AS34010 make it unsafe?
No. AS34010 is a network operated by Yahoo-UK Limited, 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 AS34010 has ScanMalware scanned?
ScanMalware has recorded 260 public scans across 227 distinct URLs hosted on AS34010. The figure updates as new URLs on this network are submitted.
Which networks provide transit for AS34010?
In the BGP paths ScanMalware observes, AS34010 is most often reached through AS10310 (YAHOO-1 - Yahoo Holdings Inc.). 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 AS34010 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.