57.74.88.0/22 ORANGE BUSINESS SERVICES U.S. Inc.
Announced by AS51964 ORANGE BUSINESS SERVICES U.S. Inc. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 57.74.88.0/22
Prefix
Origin
AS51964 ORANGE-BUSINESS-SERVICES-IPSN-ASN
RPKI
RPKI valid
Size
1,024 addresses
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 57.74.88.0/22 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 2647 51964
| Origin | AS51964 ORANGE BUSINESS SERVICES U.S. Inc. |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 5d 1h 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 |
|---|---|---|---|---|
| 57.74.0.0/17 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 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.