AS40674 Rose Tree Media School District

RTMSD - Rose Tree Media School District · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,579largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#66,365of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS40674 in ASN lookup Look up an IP in this network (192.33.136.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

192.33.136.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS40673#15578 SHELTERCUSTOMER - Shelter Mutual Insurance256

AS40677#15580 GLOBALAIR-COM - Globalair.com256

AS40678#15581 NCFCU-SB-ASN01 - NorthCountry Federal Credit Union256

AS40683#15582 USPI - United Surgical Partners International, Inc.256

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