AS12488
KRYSTAL Krystal Hosting Ltd
AS12488 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by KRYSTAL Krystal Hosting Ltd, announcing routes from GB. ScanMalware.com has recorded 271 public scans of 225 distinct URLs hosted on this network, the earliest from 2025-10-05 and the most recent from 2026-06-19.
In current BGP routing data, AS12488 announces 573 IPv4 prefixes and 130 IPv6 prefixes, and is reached through 4 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 AS12488 in BGP routing tables — they form its effective transit and peering profile.
Recent public scans on AS12488
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 |
|---|---|
| Association of Tartan Army Clubs (ATAC) | To act on behalf of fans of the Scottish national team https://www.associationoftartanarmyclubs.com/ | 2026-06-19 |
| Forums - Tartan Army Message Board https://tamb.net/ | 2026-06-19 |
| Barron Nicholas Hilton II: Defining Factors of a Modern Dynasty https://idunkareblog-dpiaywv6v2at.edgeone.app/barron-nicholas-hilton-ii.html | 2026-06-19 |
| . . .. e s x d o s . o r g .. . . https://esxdos.org | 2026-06-18 |
| University of Exeter News https://news.exeter.ac.uk | 2026-06-17 |
| Hartlepool College of Further Education http://www.hartlepoolfe.ac.uk | 2026-06-17 |
| Newsletter Sign Up | Hughes Pumps Ltd https://www.hughes-pumps.co.uk/newsletter/ | 2026-06-17 |
| Home - Norse Care http://www.norsecare.co.uk | 2026-06-17 |
Open the full AS12488 search interface — filters, pagination and BGP detail →
Frequently asked questions about AS12488
- Does hosting a site on AS12488 make it unsafe?
- No. AS12488 is a network operated by KRYSTAL Krystal Hosting Ltd, 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 AS12488 has ScanMalware scanned?
- ScanMalware has recorded 271 public scans across 225 distinct URLs hosted on AS12488. The figure updates as new URLs on this network are submitted.
- Which networks provide transit for AS12488?
- In the BGP paths ScanMalware observes, AS12488 is most often reached through AS2914 (NTT-DATA-2914), AS1299 (TWELVE99 Arelion Sweden AB) and AS174 (COGENT-174). 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 AS12488 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.