103.157.72.0/24 Spectrum Internet Services
Announced by AS139570 Spectrum Internet Services. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.157.72.0/24
Prefix
Origin
AS139570 SPECTRUM-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 103.157.72.0/24 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 9498 139570×5
| Origin | AS139570 Spectrum Internet Services |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 4755 133648 139570×3
| Origin | AS139570 Spectrum Internet Services |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 4755 133648 139570×3
| Origin | AS139570 Spectrum Internet Services |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS139570 to originate 103.157.72.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.157.72.0/23 | /24 | AS139570 SPECTRUM-AS | APNIC |
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 |
|---|---|---|---|---|
| 103.157.72.0/24 | AS139570 SPECTRUM-AS | APNIC | Spectrum Internet Services | MAINT-IN-SPECTRUM1, MAINT-IN-IRINN |
| 103.157.72.0/23 covering | AS139570 SPECTRUM-AS | APNIC | Spectrum Internet Services | MAINT-IN-SPECTRUM1, MAINT-IN-IRINN |