57.74.0.0/18 ORANGE BUSINESS SERVICES U.S. Inc.
Announced by AS51964 ORANGE BUSINESS SERVICES U.S. Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 57.74.0.0/18
Prefix
Origin
AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
4
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 57.74.0.0/18 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 6461 2647 51964
| Origin | AS51964 ORANGE BUSINESS SERVICES U.S. Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 2647 51964
| Origin | AS51964 ORANGE BUSINESS SERVICES U.S. Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2647 51964
| Origin | AS51964 ORANGE BUSINESS SERVICES U.S. Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS51964 to originate 57.74.0.0/16 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 57.74.0.0/16 | /32 | AS6505 AS6505 | RIPE |
| 57.74.0.0/16 | /32 | AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN | RIPE |
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 |
|---|---|---|---|---|
| 57.74.0.0/18 | AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN | RADB | BR customers | MAINT-AS5583 |
| 57.74.0.0/18 | AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN | RIPE | BR aggregate | OBS2016-MNT |
| 57.74.0.0/17 covering | AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN | RADB | Brazil customers | MAINT-AS5583 |
| 57.74.0.0/16 covering | AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN | RIPE | SAM Aggregate | OBS2016-MNT |
More specific
Prefixes inside 57.74.0.0/18
4 announced prefixes fall inside this one.