209.177.96.0/20 The Exchange Global Server Center
Announced by AS21774 The Exchange Global Server Center. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.177.96.0/20
Prefix
Origin
AS21774 GSCNET
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 209.177.96.0/20 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 174 577 7122 21774
| Origin | AS21774 The Exchange Global Server Center |
| Origin code | IGP |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 7d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 6327 21774×2
| Origin | AS21774 The Exchange Global Server Center |
| Origin code | incomplete |
| Communities | 903:900 903:13760 |
| Updated | 7d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21774
| Origin | AS21774 The Exchange Global Server Center |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 18h 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 |
|---|---|---|---|---|
| 209.177.96.0/20 | AS21774 GSCNET | ARIN | The Exchange Global Server Center | MNT-EGSC-3 |
| 209.177.96.0/20 | AS14866 VOINETWORKS | LEVEL3 | VOI Networks Proxy Route | BANDCON-MNT |
| 209.177.96.0/20 | AS21774 GSCNET | RADB | MTS on Behalf of The Exchange Global Server Center | MAINT-AS684 |