AS11703 MaRS Discovery District

MARS-DISCOVERY-DISTRICT - MaRS Discovery District · registered in Canada

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in Canada#867largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#43,302of 79,396 networks with IPv4

IPv62 x /482 prefixes

CountryCanada1,622 ASNs registered there

Open AS11703 in ASN lookup Look up an IP in this network (38.116.198.1) All networks in Canada

IPv4 prefixes

All 2 prefixes, in address order.

38.116.198.0/23
198.102.109.0/24

IPv6 prefixes

All 2 prefixes.

2602:f609:1::/48
2602:f609:2::/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