Autonomous System

AS18186

Nebula Global LLC

AS18186 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by Nebula Global LLC, announcing routes from US. ScanMalware.com has recorded 10 public scans of 10 distinct URLs hosted on this network, the earliest from 2026-01-26 and the most recent from 2026-07-01.

In current BGP routing data, AS18186 announces 4,275 IPv4 prefixes and 156 IPv6 prefixes, and is reached through 9 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.

Public scans
10
Unique URLs
10
IPv4 prefixes
4,275
IPv6 prefixes
156
First seen
2026-01-26
Most recent scan
2026-07-01

Upstream transit providers

These Autonomous Systems are most frequently seen forwarding traffic for AS18186 in BGP routing tables — they form its effective transit and peering profile.

  • AS6939HURRICANE(30 paths)
  • AS2914NTT-DATA-2914(19 paths)
  • AS17408ABOVE-AS-AP AboveNet Communications Taiwan(13 paths)
  • AS8796FD-298-8796(9 paths)
  • AS17676GIGAINFRA SoftBank Corp.(8 paths)
  • AS58511ANYCAST-GLOBAL-BACKBONE Anycast Global Backbone(8 paths)
  • AS140224NEBULA(7 paths)
  • AS13335CLOUDFLARENET(5 paths)
  • AS3356LEVEL3(1 paths)

Recent public scans on AS18186

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.

Open the full AS18186 search interface — filters, pagination and BGP detail →

Frequently asked questions about AS18186

Does hosting a site on AS18186 make it unsafe?
No. AS18186 is a network operated by Nebula Global 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 AS18186 has ScanMalware scanned?
ScanMalware has recorded 10 public scans across 10 distinct URLs hosted on AS18186. The figure updates as new URLs on this network are submitted.
Which networks provide transit for AS18186?
In the BGP paths ScanMalware observes, AS18186 is most often reached through AS6939 (HURRICANE), AS2914 (NTT-DATA-2914) and AS17408 (ABOVE-AS-AP AboveNet Communications Taiwan). 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 AS18186 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.