AS3356
Level 3 Parent, LLC
AS3356 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by Level 3 Parent, LLC, announcing routes from US. ScanMalware.com has recorded 227 public scans of 210 distinct URLs hosted on this network, the earliest from 2025-10-03 and the most recent from 2026-11-02.
In current BGP routing data, AS3356 announces 1,979 IPv4 prefixes and 155 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 AS3356 in BGP routing tables — they form its effective transit and peering profile.
- AS7018 — ATT-INTERNET4 - AT&T Enterprises, LLC(46 paths)
- AS3549 — LVLT-3549 - Level 3 Parent, LLC(25 paths)
- AS12552 — GlobalConnect-AS12552 GlobalConnect AB(18 paths)
- AS209 — CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC(7 paths)
- AS2497 — IIJ - Internet Initiative Japan Inc.(3 paths)
- AS57866 — FUSIX-AS Fusix Networks B.V.(1 paths)
Recent public scans on AS3356
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 |
|---|---|
| Connect https://videoplayer.telvue.com | 2026-11-02 |
| Partido: Getafe vs Sevilla | Sevilla FC https://prod.sevillafc.es/en/partido/getafe-vs-sevilla-regular-season-primera-division-202… | 2026-11-01 |
| GlobalProtect Portal https://vpn4.engineeringtds.net.br | 2026-11-01 |
| New Tab https://r2---sn-jpgpvouxjiovavbpxn-0pve.googlevideo.com | 2026-11-01 |
| New Tab https://r2---sn-jpgpvouxjiovavbpxn-0pve.googlevideo.com | 2026-11-01 |
| Sivaji (2007) Tamil in HD - Einthusan https://einthusan.tv/movie/watch/0111/ | 2026-10-30 |
| Explore Hospitality | Socle https://socle.pages.dev/home | 2026-10-24 |
| 403 Forbidden https://js.aafp.net | 2026-10-24 |
Open the full AS3356 search interface — filters, pagination and BGP detail →
Frequently asked questions about AS3356
- Does hosting a site on AS3356 make it unsafe?
- No. AS3356 is a network operated by Level 3 Parent, LLC, 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 AS3356 has ScanMalware scanned?
- ScanMalware has recorded 227 public scans across 210 distinct URLs hosted on AS3356. The figure updates as new URLs on this network are submitted.
- Which networks provide transit for AS3356?
- In the BGP paths ScanMalware observes, AS3356 is most often reached through AS7018 (ATT-INTERNET4 - AT&T Enterprises, LLC), AS3549 (LVLT-3549 - Level 3 Parent, LLC) and AS12552 (GlobalConnect-AS12552 GlobalConnect 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 AS3356 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.