AS137
ASGARR Consortium GARR
AS137 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by ASGARR Consortium GARR, announcing routes from IT. ScanMalware.com has recorded 190 public scans of 127 distinct URLs hosted on this network, the earliest from 2025-10-01 and the most recent from 2026-06-17.
In current BGP routing data, AS137 announces 2,149 IPv4 prefixes and 52 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 AS137 in BGP routing tables — they form its effective transit and peering profile.
Recent public scans on AS137
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 |
|---|---|
| Università di Bologna https://www.unibo.it | 2026-06-17 |
| Home Page https://www.policlinico.unina.it | 2026-06-17 |
| UNIVPM - Università Politecnica delle Marche Home https://www.univpm.it | 2026-06-16 |
| Politecnico di Milano - polimi https://www.polimi.it/ | 2026-06-16 |
| CIRTEN – La Ricerca Tecnologica Nucleare nelle Università Italiane https://www.cirten.it | 2026-06-16 |
| Homepage | Policlinico SantOrsola https://www.aosp.bo.it | 2026-06-15 |
| Home | Sapienza Università di Roma https://www.uniroma1.it | 2026-06-15 |
| INFN - Istituto Nazionale di Fisica Nucleare https://www.infn.it | 2026-06-14 |
Open the full AS137 search interface — filters, pagination and BGP detail →
Frequently asked questions about AS137
- Does hosting a site on AS137 make it unsafe?
- No. AS137 is a network operated by ASGARR Consortium GARR, 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 AS137 has ScanMalware scanned?
- ScanMalware has recorded 190 public scans across 127 distinct URLs hosted on AS137. The figure updates as new URLs on this network are submitted.
- Which networks provide transit for AS137?
- In the BGP paths ScanMalware observes, AS137 is most often reached through AS3303 (SWISSCOM Swisscom (Schweiz) AG), AS20912 (ASN-PANSERVICE Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C.") and AS57463 (NetIX NetIX Communications JSC). 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 AS137 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.