2a13:b487:1b00::/40 BangLong Yang
Announced by AS199436 BangLong Yang. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2a13:b487:1b00::/40
Prefix
Origin
AS199436 A-NET
RPKI
RPKI valid
Size
16,777,216 /64s
Less specific
none
More specifics
1
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-14 08:06 UTC
Paths
How 2a13:b487:1b00::/40 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 6939 36530×3 151331 199436
| Origin | AS199436 BangLong Yang |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 10h 33m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 36530×3 151331 199436
| Origin | AS199436 BangLong Yang |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 6d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS199436 to originate 2a13:b487:1b00::/40 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a13:b487:1b00::/40 | /48 | AS199436 A-NET | RIPE |
| 2a13:b480::/29 | /48 | AS57406 Zero-Distance | 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 |
|---|---|---|---|---|
| 2a13:b487:1b00::/40 | AS199436 A-NET | ALTDB | V.PS Customer Route | MAINT-AS206499 |
| 2a13:b487:1b00::/40 | AS199436 A-NET | RADB | V.PS Customer Route | MAINT-AS9312 |
| 2a13:b487:1b00::/40 | AS199436 A-NET | RIPE | N | TIMKEVINCUSTOMER-MNT, TIMKEVIN-CUSTOMER-MNT, ZERODISTANCELIR-MNT |
| 2a13:b480::/29 covering | AS57406 Zero-Distance | RIPE | N | LIR-US-ZERODISTANCE-1-MNT, ZERODISTANCELIR-MNT |
More specific
Prefixes inside 2a13:b487:1b00::/40
1 announced prefix fall inside this one.