ResearchRouting table, looking glass, RPKI & IRR

199.9.64.0/18 United States Department of Defense (DoD)

Announced by AS721 United States Department of Defense (DoD). RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 199.9.64.0/18

Prefix
199.9.64.0/18
Origin
AS721 DNIC-ASBLK-00721-00726
RPKI
RPKI not found
Size
16,384 addresses
Less specific
none
More specifics
17
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 00:02 UTC
Paths

How 199.9.64.0/18 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 3356 721×2
OriginAS721 United States Department of Defense (DoD)
Origin codeIGP
Communities202:100 202:202 3356:3 3356:22 3356:90 3356:123 3356:575 3356:903 3356:2013 36601:150 36601:2001 36601:13760
Updated4d 21h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 721×2
OriginAS721 United States Department of Defense (DoD)
Origin codeIGP
Communities903:900 903:13760
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 721×2
OriginAS721 United States Department of Defense (DoD)
Origin codeIGP
Communities36295:100
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 721×2
OriginAS721 United States Department of Defense (DoD)
Origin codeIGP
Communities174:21000 174:22013
Updated5d 6h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 721×2
OriginAS721 United States Department of Defense (DoD)
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 23h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

More specific

Prefixes inside 199.9.64.0/18

17 announced prefixes fall inside this one.

Show the 17 prefixes
199.9.64.0/23 AS27064 DNIC-ASBLK-27032-27159199.9.72.0/24 AS27064 DNIC-ASBLK-27032-27159199.9.73.0/24 AS27064 DNIC-ASBLK-27032-27159199.9.74.0/24 AS27064 DNIC-ASBLK-27032-27159199.9.78.0/24 AS27064 DNIC-ASBLK-27032-27159199.9.80.0/24 AS3474 DNIC-AS-03474199.9.81.0/24 AS3471 DNIC-AS-03471199.9.82.0/24 AS3471 DNIC-AS-03471199.9.83.0/24 AS3474 DNIC-AS-03474199.9.84.0/24 AS3471 DNIC-AS-03471199.9.85.0/24 AS3471 DNIC-AS-03471199.9.86.0/24 AS3474 DNIC-AS-03474199.9.87.0/24 AS3471 DNIC-AS-03471199.9.88.0/24 AS3471 DNIC-AS-03471199.9.91.0/24 AS3471 DNIC-AS-03471199.9.92.0/24 AS3471 DNIC-AS-03471199.9.93.0/24 AS3474 DNIC-AS-03474
Tools

Check 199.9.64.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API