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AS65
AS65 Air Force Systems Networking
AF-RASN-65 - Air Force Systems Networking · registered in the United States
IPv4 addresses 512 2 prefixes · <0.001% of announced IPv4
Rank in United States #10,489 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #49,452 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 2 prefixes, in address order.
129.19.163.0/24 192.111.86.0/24
Other ASNs named Air Force Systems Networking
17 other networks use the same organisation name; together with AS65 they announce 883,200 IPv4 addresses.
ASN Name IPv4 addresses
AS391 AFCONC-BLOCK1-AS - Air Force Systems Networking US 283,648 AS409 AFCONC-BLOCK1-AS - Air Force Systems Networking US 269,312 AS399 AFCONC-BLOCK1-AS - Air Force Systems Networking US 153,600 AS427 AFCONC-BLOCK1-AS - Air Force Systems Networking US 133,120 AS745 AFCONC-BLOCK2-AS - Air Force Systems Networking US 33,280 AS485 AFCONC-BLOCK1-AS - Air Force Systems Networking US 2,304 AS400 AFCONC-BLOCK1-AS - Air Force Systems Networking US 2,048 AS500 AFCONC-BLOCK1-AS - Air Force Systems Networking US 1,536 AS501 AFCONC-BLOCK1-AS - Air Force Systems Networking US 1,024 AS406 AFCONC-BLOCK1-AS - Air Force Systems Networking US 512 AS467 AFCONC-BLOCK1-AS - Air Force Systems Networking US 512 AS468 AFCONC-BLOCK1-AS - Air Force Systems Networking US 512 AS384 AFCONC-BLOCK1-AS - Air Force Systems Networking US 256 AS405 AFCONC-BLOCK1-AS - Air Force Systems Networking US 256 AS408 AFCONC-BLOCK1-AS - Air Force Systems Networking US 256 AS461 AFCONC-BLOCK1-AS - Air Force Systems Networking US 256 AS463 AFCONC-BLOCK1-AS - Air Force Systems Networking US 256
Similar-sized networks in United States
ASN Name IPv4 addresses
AS402084 #10486 AES-LLC-01 - AES Services LLC512 AS402164 #10487 ROFAEL-01 - Rofael Aleezada, Sole Proprietorship512 AS402807 #10488 DETSYS-FHCSAT-ANY-1 - Determinate512 AS97 #10490 NTTA-97 - NTT America, Inc.512 AS153 #10491 CTNOSC-ASN-153 - Headquarters, USAISC512 AS155 #10492 DNIC-AS-00155 - United States Department of Defense (DoD)512
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