2001:4830:2446::/48 Massachusetts Institute of Technology
Announced by AS395326 Massachusetts Institute of Technology. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2001:4830:2446::/48
Prefix
Origin
AS395326 MIT-V6
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-12 12:08 UTC
Paths
How 2001:4830:2446::/48 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 395326
| Origin | AS395326 Massachusetts Institute of Technology |
| Origin code | IGP |
| Communities | 13760:3109 36601:150 36601:2001 |
| Updated | 4d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 395326
| Origin | AS395326 Massachusetts Institute of Technology |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS395326 to originate 2001:4830:2446::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:4830:2446::/48 | /48 | AS395326 MIT-V6 | ARIN |
| 2001:4830::/32 | /48 | AS27552 TWDX | 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 |
|---|---|---|---|---|
| 2001:4830:2446::/48 | AS395326 MIT-V6 | ALTDB | Proxy-registered route object | MAINT-TOWARDEX |
| 2001:4830:2446::/48 | AS395326 MIT-V6 | LEVEL3 | Proxy-registered route object | MAINT-TOWARDEX |
| 2001:4830:2446::/48 | AS395326 MIT-V6 | RADB | Massachusetts Institute of Technology Room W92-190, 77 Massachusetts Avenue Cambridge, MA 02139 | MAINT-AS3 |
| 2001:4830::/32 covering | AS30071 OCCAID | ALTDB | Proxy-registered route object | MAINT-TOWARDEX |