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AS9583
AS9583 Sify Limited
SIFY-AS-IN - Sify Limited · registered in India
IPv4 addresses 786,688 935 prefixes · 0.025% of announced IPv4
Rank in India #9 largest network in IN by IPv4 space, of 2,914 · 2.31% of IN
Rank worldwide #431 of 79,396 networks with IPv4
IPv6 1 x /32 (65,536 x /48) 201 prefixes
Country India 2,940 ASNs registered there
Similar-sized networks in India
ASN Name IPv4 addresses
AS4755 #6 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP1,690,880
AS17488 #7 HATHWAY-NET-AP - Hathway IP Over Cable Internet999,168
AS203020 #8 HostRoyale HostRoyale Technologies Pvt Ltd988,672
AS45820 #10 TTSL-MEISISP - Tata Teleservices ISP AS755,456
AS17813 #11 MTNL-AP - Mahanagar Telephone Nigam Limited679,936
AS38266 #12 VIL-AS-AP - Vodafone Idea Ltd675,584
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