AS139527 H & R Block India Private Limited

HRBLOCK-AS - H & R Block India Private Limited · registered in India

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in India#1,820largest network in IN by IPv4 space, of 2,914 · <0.01% of IN

Rank worldwide#54,123of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryIndia2,940 ASNs registered there

Open AS139527 in ASN lookup Look up an IP in this network (103.146.4.1) All networks in India

IPv4 prefixes

All 2 prefixes, in address order.

103.146.4.0/24
103.255.199.0/24

Similar-sized networks in India

ASNNameIPv4 addresses

AS139512#1817 UIIC-AS-IN - United India Insurance Co Ltd512

AS139522#1818 MKIN-AS - Mediakind India Pvt. Ltd.512

AS139526#1819 REVNBB-AS - Revolution Broadband Pvt.ltd.512

AS139529#1821 FASTTELE-AS - Fastcom Telelink Pvt. Ltd.512

AS139533#1822 ONQUEE-AS-IN - Onquee Networks Pvt Ltd.512

AS139557#1823 ABISNETW-AS-IN - Abis Badlapur Network 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