209.237.0.0/18 HyperSurf Internet Services, Inc.
Announced by AS17403 HyperSurf Internet Services, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 209.237.0.0/18
Prefix
Origin
AS17403 HSIS-AS
RPKI
RPKI not found
Size
16,384 addresses
Less specific
none
More specifics
1
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 209.237.0.0/18 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 174 17403
| Origin | AS17403 HyperSurf Internet Services, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 17403
| Origin | AS17403 HyperSurf Internet Services, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 11404 17403×3
| Origin | AS17403 HyperSurf Internet Services, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 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.
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 |
|---|---|---|---|---|
| 209.237.0.0/18 | AS17403 HSIS-AS | ALTDB | UnitedLayer NOC +1 415 349 2102 | MAINT-UNITEDLAYER |
| 209.237.0.0/18 | AS17403 HSIS-AS | ARIN | Hypersurf | MNT-HSIS |
More specific
Prefixes inside 209.237.0.0/18
1 announced prefix fall inside this one.