2001:a10:220::/48 PANSTWOWY INSTYTUT BADAWCZY
Announced by AS8308 PANSTWOWY INSTYTUT BADAWCZY. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2001:a10:220::/48
Prefix
Origin
AS8308 NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA
RPKI
RPKI valid
Size
65,536 /64s
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2001:a10:220::/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 7029 3257 400282×4 52863 53107 52925 13786 22356 6939 8308
| Origin | AS8308 PANSTWOWY INSTYTUT BADAWCZY |
| Origin code | IGP |
| Communities | 7029:2090 36601:150 36601:2001 |
| Updated | 4d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 400282×4 52863 53107 52925 13786 22356 6939 8308
| Origin | AS8308 PANSTWOWY INSTYTUT BADAWCZY |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS8308 to originate 2001:a10:220::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:a10:220::/48 | /48 | AS8308 NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA | RIPE |
| 2001:a10::/33 | /33 | AS8308 NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA | RIPE |
| 2001:a10::/32 | /32 | AS8308 NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA | 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 |
|---|---|---|---|---|
| 2001:a10:220::/48 | AS8308 NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA | RIPE | ENERTEL | NASK-MNT |
| 2001:a10::/33 covering | AS8308 NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA | RIPE | NASK-IPV6 | AS8308-MNT |
| 2001:a10::/32 covering | AS8308 NASK-COMMERCIAL NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA | RIPE | NASK-IPV6 | NASK-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.