2001:648::/29 National Infrastructures for Research and Technology S.A.
Announced by AS5408 National Infrastructures for Research and Technology S.A. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:648::/29
Prefix
Origin
AS5408 GR-NET
RPKI
RPKI valid
Size
34,359,738,368 /64s
Less specific
none
More specifics
22
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 12:08 UTC
Paths
How 2001:648::/29 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 21320 5408
| Origin | AS5408 National Infrastructures for Research and Technology S.A. |
| Origin code | IGP |
| Communities | 174:21101 174:22018 36601:150 36601:2001 |
| Updated | 4d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 21320 5408
| Origin | AS5408 National Infrastructures for Research and Technology S.A. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 21320 5408
| Origin | AS5408 National Infrastructures for Research and Technology S.A. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS5408 to originate 2001:648::/29 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:648::/29 | /48 | AS5408 GR-NET | 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 |
|---|---|---|---|---|
| 2001:648::/29 | AS5408 GR-NET | RIPE | GRNETv6 | GRNET-NOC |
More specific
Prefixes inside 2001:648::/29
22 announced prefixes fall inside this one.
Show the 22 prefixes
2001:648:2000::/48 AS3323 NTUA2001:648:2010::/48 AS8643 ATHENAnet2001:648:2011::/48 AS15690 NOANET2001:648:2120::/48 AS2546 ARIADNE-T2001:648:22b0::/48 AS47616 CERTH2001:648:2300::/47 AS8248 GR-EDUNET2001:648:2302::/48 AS8248 GR-EDUNET2001:648:2330::/48 AS9069 UNIWA2001:648:2420::/48 AS31563 HNMS-AS2001:648:2421::/48 AS31563 HNMS-AS2001:648:24a0::/48 AS12402 UOPIRAEUS2001:648:25e0::/48 AS203348 EETT-AS2001:648:2800::/48 AS5470 ASAUTHNET2001:648:2810::/48 AS12364 UOM2001:648:2960::/48 AS8278 TUC-AS2001:648:2c00::/48 AS6867 UCnet2001:648:2c10::/48 AS8762 TEI-OF-CRETE-AS2001:648:2c30::/48 AS8522 FORTH-AS2001:648:2cef::/48 AS199399 GR-IX-AS2001:648:2e01::/48 AS8581 UOI2001:648:2e80::/48 AS8253 DUTHNET-AS2001:648:3400::/40 AS8248 GR-EDUNET