AS58537 Sundaram Infotech Solutions(A Division of Sundaram Finance)

SIS-AS-AP - Sundaram Infotech Solutions(A Division of Sundaram Finance) · registered in India

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in India#2,243largest network in IN by IPv4 space, of 2,914 · <0.01% of IN

Rank worldwide#61,467of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryIndia2,940 ASNs registered there

Open AS58537 in ASN lookup Look up an IP in this network (103.6.164.1) All networks in India

IPv4 prefixes

All 1 prefix, in address order.

103.6.164.0/24

IPv6 prefixes

All 1 prefix.

2001:df2:ff00::/48

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources