AS398475 Drilling Info Inc.

DRILLINGINFO-VIRGINIA - Drilling Info Inc. · registered in the United States

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in United States#6,471largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#24,533of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398475 in ASN lookup Look up an IP in this network (161.38.176.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

161.38.176.0/21

Other ASNs named Drilling Info Inc.

1 other network uses the same organisation name; together with AS398475 they announce 4,096 IPv4 addresses.

ASNNameIPv4 addresses

AS399352DRILLINGINFO-SEATTLE - Drilling Info Inc. US2,048

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS398496#6472 EAGLEZIP - EagleZip.com LLC2,048

AS398580#6473 QUEENS-UNIV-CLT-01 - Queens University of Charlotte2,048

AS398822#6474 BOSE-CORPORATION-US - Bose Corporation2,048

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