AS398116 FDNY

FDNY-NETWORKSRV-01 - FDNY · registered in the United States

IPv4 addresses1,2805 prefixes · <0.001% of announced IPv4

Rank in United States#7,707largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#29,615of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS398116 in ASN lookup Look up an IP in this network (65.51.133.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

65.51.133.0/24
65.51.247.0/24
65.215.67.0/24
65.217.217.0/24
65.244.18.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS397753#7704 EAST-CREEK-NETWORKS-FL-001 - East Creek Networks1,280

AS397973#7705 CDS-GLOBAL-01 - CDS GLOBAL, INC.1,280

AS398050#7706 TMV-CABLE - Mountain Village Town Of1,280

AS398260#7708 ENERMUSCLE-ASN - Alternative Internet Resources1,280

AS398373#7709 SERVERDESTROYERS - Server Destroyers LLC1,280

AS398424#7710 QORVO-DC - Qorvo US, Inc1,280

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