AS9583
SIFY-AS-IN Sify Limited
AS9583 is an Autonomous System — a group of IP networks managed under a single routing policy — operated by SIFY-AS-IN Sify Limited, announcing routes from IN. ScanMalware.com has recorded 1 public scan of 1 distinct URL hosted on this network, the earliest from 2025-12-26 and the most recent from 2025-12-26.
In current BGP routing data, AS9583 announces 56,533 IPv4 prefixes and 885 IPv6 prefixes, and is reached through 5 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 AS9583 in BGP routing tables — they form its effective transit and peering profile.
Recent public scans on AS9583
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 |
|---|---|
| Securities and Exchange Board of India https://www.sebi.gov.in/ | 2025-12-26 |
Open the full AS9583 search interface — filters, pagination and BGP detail →
Frequently asked questions about AS9583
- Does hosting a site on AS9583 make it unsafe?
- No. AS9583 is a network operated by SIFY-AS-IN Sify Limited, 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 AS9583 has ScanMalware scanned?
- ScanMalware has recorded 1 public scans across 1 distinct URLs hosted on AS9583. The figure updates as new URLs on this network are submitted.
- Which networks provide transit for AS9583?
- In the BGP paths ScanMalware observes, AS9583 is most often reached through AS2914 (NTT-DATA-2914), AS6939 (HURRICANE) and AS4755 (TATACOMM-AS TATA Communications formerly VSNL is Leading ISP). 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 AS9583 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.