AS131226 Indian Institute Of Technology Roorkee

IITR-AS-AP - Indian Institute Of Technology Roorkee · registered in India

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in India#1,591largest network in IN by IPv4 space, of 2,914 · <0.01% of IN

Rank worldwide#53,157of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIndia2,940 ASNs registered there

Open AS131226 in ASN lookup Look up an IP in this network (103.37.200.1) All networks in India

IPv4 prefixes

All 1 prefix, in address order.

103.37.200.0/23

Similar-sized networks in India

ASNNameIPv4 addresses

AS58976#1588 SOPHOS-AS-AP - Sophos Technologies Pvt. Ltd512

AS59195#1589 IEX-AS - Indian Energy Exchange Ltd512

AS64088#1590 BIOCLINICA-AS-AP - ioClinica India Private Limited512

AS131235#1592 SYNTELNET-IN - Unit 69 SDF III512

AS131255#1593 HEXNET-AS-AP - Hexaware Technologies Limited512

AS131256#1594 MGRM-IN - MGRM DIGITAL CLOUD SERVICES PRIVATE LIMITED512

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