AS5058 Navy Network Information Center (NNIC)

NRL-EXP - Navy Network Information Center (NNIC) · registered in the United States

IPv4 addresses65,5361 prefixes · 0.002% of announced IPv4

Rank in United States#1,051largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#2,968of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS5058 in ASN lookup Look up an IP in this network (134.207.0.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

134.207.0.0/16

IPv6 prefixes

All 1 prefix.

2001:480:23::/48

Other ASNs named Navy Network Information Center (NNIC)

9 other networks use the same organisation name; together with AS5058 they announce 809,420 IPv4 addresses.

ASNNameIPv4 addresses

AS2749DNIC-AS-02749 - Navy Network Information Center (NNIC) US169,984

AS22DNIC-AS-00022 - Navy Network Information Center (NNIC) US139,264

AS89DNIC-AS-00089 - Navy Network Information Center (NNIC) US133,120

AS48DNIC-AS-00048 - Navy Network Information Center (NNIC) US131,072

AS37DNIC-AS-00037 - Navy Network Information Center (NNIC) US69,120

AS84DNIC-AS-00084 - Navy Network Information Center (NNIC) US66,560

AS1772DNIC-AS-01772 - Navy Network Information Center (NNIC) US32,768

AS190DNIC-AS-00190 - Navy Network Information Center (NNIC) US1,280

AS257DNIC-AS-00257 - Navy Network Information Center (NNIC) US716

Similar-sized networks in United States

ASNNameIPv4 addresses

AS2640#1048 AMESLAB-AS - Ames Laboratory65,536

AS3681#1049 FIU - Florida International University65,536

AS4597#1050 MILLIPORE - Millipore Corp.65,536

AS5376#1052 DNIC-ASBLK-05120-05376 - United States Department of Defense (DoD)65,536

AS6481#1053 SWRI - Southwest Research Institute65,536

AS7847#1054 NASA-HPCC-ESS - NASA Goddard Space Flight Center65,536

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