161.221.18.0/23 Barnes & Noble Inc.
Announced by AS39960 Barnes & Noble Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 161.221.18.0/23
Prefix
Origin
AS39960 BARNES-AND-NOBLE
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 161.221.18.0/23 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 174 39960×5
| Origin | AS39960 Barnes & Noble Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 39960×5
| Origin | AS39960 Barnes & Noble Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7018 39960×5
| Origin | AS39960 Barnes & Noble Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 20h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 161.221.18.0/23 | AS39960 BARNES-AND-NOBLE | ARIN | Barnes and Noble, Monroe, NJ 08831 | MNT-BARNES-4-Z |
| 161.221.0.0/16 covering | AS13313 BARNES-AND-NOBLE | RADB | NET-161-221-0-0-1 Barnes & Noble Inc. 122 Fifth Avenue New York, NY 10011 US | MAINT-AS6079 |