AS1772 Navy Network Information Center (NNIC)

DNIC-AS-01772 - Navy Network Information Center (NNIC) · registered in the United States

IPv4 addresses32,7681 prefixes · 0.001% of announced IPv4

Rank in United States#1,738largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,813of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS1772 in ASN lookup Look up an IP in this network (128.160.128.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

128.160.128.0/17

Other ASNs named Navy Network Information Center (NNIC)

9 other networks use the same organisation name; together with AS1772 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

AS5058NRL-EXP - Navy Network Information Center (NNIC) US65,536

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

AS1255#1735 SMITHCOLLEGE-AS - Smith College32,768

AS1568#1736 DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD)32,768

AS1586#1737 DNIC-ASBLK-01550-01601 - United States Department of Defense (DoD)32,768

AS2041#1739 STNORBERTCOLLEGE - St. Norbert College32,768

AS3410#1740 CORNELLCOLLEGE - Cornell College32,768

AS3606#1741 CONNCOLL-AS - Connecticut College32,768

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