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AS22 Navy Network Information Center (NNIC)

DNIC-AS-00022 - Navy Network Information Center (NNIC) · registered in the United States

IPv4 addresses139,2648 prefixes · 0.004% of announced IPv4
Rank in United States#438largest network in US by IPv4 space, of 18,338 · 0.01% of US
Rank worldwide#1,412of 79,396 networks with IPv4
IPv62 x /482 prefixes
CountryUnited States18,679 ASNs registered there
Open AS22 in ASN lookup Look up an IP in this network (128.34.0.1) All networks in United States

IPv4 prefixes

All 8 prefixes, in address order.

  • 128.34.0.0/16
  • 128.49.0.0/16
  • 192.55.240.0/24
  • 198.253.16.0/20
  • 198.253.48.0/21
  • 198.253.57.0/24
  • 198.253.58.0/23
  • 198.253.60.0/22

IPv6 prefixes

All 2 prefixes.

  • 2001:480:10::/48
  • 2001:480:560::/48

Other ASNs named Navy Network Information Center (NNIC)

9 other networks use the same organisation name; together with AS22 they announce 809,420 IPv4 addresses.

ASNNameIPv4 addresses
AS2749DNIC-AS-02749 - Navy Network Information Center (NNIC) US169,984
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
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
AS293#435 ESNET - ESnet140,288
AS675#436 MSUS-AS - Minnesota State Colleges and Universities139,264
AS27274#437 CMICH - Central Michigan University139,264
AS21976#439 NJEDGE-NET - NJEDge.Net, Inc.139,008
AS62874#440 WEB2OBJECTS - Web2Objects LLC139,008
AS26934#441 UNIVERSITY-OF-MISSOURI---COLUMBIA - University of Missouri-Columbia138,496

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