208.76.112.0/21 Montgomery County Government, Maryland
Announced by AS40468 Montgomery County Government, Maryland. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 208.76.112.0/21
Prefix
Origin
AS40468 MONTGOMERYCOUNTYMDGOV
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
6
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 208.76.112.0/21 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 7784 40468
| Origin | AS40468 Montgomery County Government, Maryland |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 7784 40468
| Origin | AS40468 Montgomery County Government, Maryland |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7784 40468
| Origin | AS40468 Montgomery County Government, Maryland |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h 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 |
|---|---|---|---|---|
| 208.76.112.0/21 | AS40468 MONTGOMERYCOUNTYMDGOV | ARIN | 100 Maryland Ave. Suite 300 Rockville, MD 20850 United States | MNT-MCGM |
| 208.76.112.0/21 | AS40468 MONTGOMERYCOUNTYMDGOV | RADB | Montgomery County Government, Maryland 100 Maryland Ave. Suite 300, Rockville, MD 20850 US | MAINT-AS6079 |
More specific
Prefixes inside 208.76.112.0/21
6 announced prefixes fall inside this one.