74.3.32.0/19 Telstra Global
Announced by AS4637 Telstra Global. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 74.3.32.0/19
Prefix
Origin
AS4637 ASN-TELSTRA-GLOBAL
RPKI
RPKI valid
Size
8,192 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 11 covering
In RouteViews
2026-10-12 04:03 UTC
Paths
How 74.3.32.0/19 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 13760 3356 4637
| Origin | AS4637 Telstra Global |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2050 36601:150 36601:2001 36601:13760 |
| Updated | 3d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4637
| Origin | AS4637 Telstra Global |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4637
| Origin | AS4637 Telstra Global |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 12h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4637 to originate 74.3.0.0/18 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 74.3.0.0/18 | /24 | AS3320 DTAG | ARIN |
| 74.3.0.0/18 | /24 | AS4637 ASN-TELSTRA-GLOBAL | ARIN |
| 74.3.0.0/18 | /24 | AS6079 RCN-AS | ARIN |
| 74.3.0.0/18 | /18 | AS6762 SEABONE-NET | ARIN |
| 74.3.0.0/18 | /24 | AS7029 WINDSTREAM | ARIN |
| 74.3.0.0/18 | /24 | AS8881 VERSATEL | ARIN |
| 74.3.0.0/18 | /24 | AS11404 AS-WAVE-1 | ARIN |
| 74.3.0.0/18 | /24 | AS20115 CHARTER-20115 | ARIN |
| 74.3.0.0/18 | /24 | AS211936 RD-UK | ARIN |
| 74.3.0.0/18 | /24 | AS398465 RACKDOG-LLC | ARIN |
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 |
|---|---|---|---|---|
| 74.3.0.0/18 covering | AS3320 DTAG | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS4637 ASN-TELSTRA-GLOBAL | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS6079 RCN-AS | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS6762 SEABONE-NET | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS7029 WINDSTREAM | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS8881 VERSATEL | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS11404 AS-WAVE-1 | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS20115 CHARTER-20115 | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS211936 RD-UK | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/18 covering | AS398465 RACKDOG-LLC | ARIN | GTT Americas, LLC | MNT-GAL-104 |
| 74.3.0.0/17 covering | AS3257 GTT-BACKBONE | RADB | GTT | MAINT-AS3257 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.