AS5638 Brewer Science

BREWER-SCIENCE - Brewer Science · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,711largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#63,066of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS5638 in ASN lookup Look up an IP in this network (67.210.180.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

67.210.180.0/24

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AS5733#13713 MONRO-1 - Monroe County256

AS6092#13714 HARFORDCC-AS - Harford Community College256

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