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AS48
AS48 Navy Network Information Center (NNIC)
DNIC-AS-00048 - Navy Network Information Center (NNIC) · registered in the United States
IPv4 addresses 131,072 2 prefixes · 0.004% of announced IPv4
Rank in United States #526 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #1,576 of 79,396 networks with IPv4
IPv6 1 x /48 1 prefixes
IPv4 prefixes
All 2 prefixes, in address order.
128.60.0.0/16 132.250.0.0/16
IPv6 prefixes
All 1 prefix.
Other ASNs named Navy Network Information Center (NNIC)
9 other networks use the same organisation name; together with AS48 they announce 809,420 IPv4 addresses.
ASN Name IPv4 addresses
AS2749 DNIC-AS-02749 - Navy Network Information Center (NNIC) US 169,984 AS22 DNIC-AS-00022 - Navy Network Information Center (NNIC) US 139,264 AS89 DNIC-AS-00089 - Navy Network Information Center (NNIC) US 133,120 AS37 DNIC-AS-00037 - Navy Network Information Center (NNIC) US 69,120 AS84 DNIC-AS-00084 - Navy Network Information Center (NNIC) US 66,560 AS5058 NRL-EXP - Navy Network Information Center (NNIC) US 65,536 AS1772 DNIC-AS-01772 - Navy Network Information Center (NNIC) US 32,768 AS190 DNIC-AS-00190 - Navy Network Information Center (NNIC) US 1,280 AS257 DNIC-AS-00257 - Navy Network Information Center (NNIC) US 716
Similar-sized networks in United States
ASN Name IPv4 addresses
AS16519 #523 CUDENVER - University of Colorado Denver131,072 AS14702 #524 INL-ASN2 - Idaho National Laboratory131,072 AS33442 #525 ZEBRA-TECHNOLOGIES-BGP-AS-NUMBER - Zebra Technologies Corporation131,072 AS4190 #527 BINGHAMTON-U - Binghamton University131,072 AS356 #528 DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)131,072 AS360 #529 DNIC-ASBLK-00306-00371 - United States Department of Defense (DoD)131,072
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