142.54.208.0/20 Harris County Emergency Corps
Announced by AS54457 Harris County Emergency Corps. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 142.54.208.0/20
Prefix
Origin
AS54457 HCEC-HOUSTON-PRIMARY
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 142.54.208.0/20 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 394437 54457
| Origin | AS54457 Harris County Emergency Corps |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 394437 54457
| Origin | AS54457 Harris County Emergency Corps |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 35847 54457
| Origin | AS54457 Harris County Emergency Corps |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 9h 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 |
|---|---|---|---|---|
| 142.54.208.0/20 | AS54457 HCEC-HOUSTON-PRIMARY | ARIN | HCEC Routing | MNT-HCEC |
| 142.54.208.0/20 | AS54457 HCEC-HOUSTON-PRIMARY | NTTCOM | HCEC-NET-PRIMARY | MAINT-PHONOSCOPE |
| 142.54.208.0/20 | AS22006 PRONSS-PULKCO-AS | RADB | Frontier Communications (ARIN OrgID: FRTR) | MAINT-AS5650 |
| 142.54.208.0/20 | AS54457 HCEC-HOUSTON-PRIMARY | RADB | Customer Route for Harris County Emergency Corps | MAINT-AS35847 |