AS53831
Squarespace, Inc.
AS53831 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by Squarespace, Inc., announcing routes from US. ScanMalware.com has recorded 2,154 public scans of 1,859 distinct URLs hosted on this network, the earliest from 2025-10-02 and the most recent from 2026-10-06.
In current BGP routing data, AS53831 announces 11 IPv4 prefixes and 0 IPv6 prefixes, and is reached through 3 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 AS53831 in BGP routing tables — they form its effective transit and peering profile.
Recent public scans on AS53831
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 |
|---|---|
| Kristina B1 https://kristinab1.se | 2026-10-06 |
| Spring 2025 — Bryn Walker http://www.brynwalker.com/spring-2025-1 | 2026-10-06 |
| Ingrid Invest https://ingridinvest.se | 2026-10-06 |
| Mockingbird Publishing Software https://mockingbird.nu | 2026-10-06 |
| Coming Soon https://ar-invoiceslinkedin.com | 2026-10-05 |
| École Maternelle Montessori Bilingue Paris | 2 à 6 ans https://ecole-montessori-internationale.fr | 2026-10-05 |
| 502 Bad Gateway http://enterprisesoftwareupdate.io | 2026-10-05 |
| Warner Bros. Discovery https://i.cdn.tbs.com/shows/american-dad/season-6/episode-12/you-debt-your-life | 2026-10-05 |
Open the full AS53831 search interface — filters, pagination and BGP detail →
Frequently asked questions about AS53831
- Does hosting a site on AS53831 make it unsafe?
- No. AS53831 is a network operated by Squarespace, 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 AS53831 has ScanMalware scanned?
- ScanMalware has recorded 2,154 public scans across 1,859 distinct URLs hosted on AS53831. The figure updates as new URLs on this network are submitted.
- Which networks provide transit for AS53831?
- In the BGP paths ScanMalware observes, AS53831 is most often reached through AS32787 (PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc.), AS2914 (NTT-DATA-2914 - NTT America, Inc.) and AS1299 (TWELVE99 Arelion Sweden AB). 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 AS53831 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.