2a04:c442:8200::/40 Hoffmann LaRoche, Inc.
Announced by AS18535 Hoffmann LaRoche, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a04:c442:8200::/40
Prefix
Origin
AS18535 ROCHE-INDY
RPKI
RPKI not found
Size
16,777,216 /64s
Less specific
More specifics
0
IRR route objects
2 exact, 5 covering
In RouteViews
2026-10-14 20:08 UTC
Paths
How 2a04:c442:8200::/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 1828 18535
| Origin | AS18535 Hoffmann LaRoche, Inc. |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 15h 17m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 1828 18535
| Origin | AS18535 Hoffmann LaRoche, Inc. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 7d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1828 18535
| Origin | AS18535 Hoffmann LaRoche, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 1h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 2a04:c442:8200::/40 | AS2534 ROCHE-RSN | RIPE | RSI-NA-IND | ROCHE-MNT |
| 2a04:c442:8200::/40 | AS18535 ROCHE-INDY | RIPE | N | ROCHE-MNT |
| 2a04:c442:8000::/36 covering | AS2534 ROCHE-RSN | RIPE | RSI-NA | ROCHE-MNT |
| 2a04:c442:8000::/36 covering | AS10725 GENENTECH | RIPE | N | ROCHE-MNT |
| 2a04:c442:8000::/36 covering | AS18535 ROCHE-INDY | RIPE | N | ROCHE-MNT |
| 2a04:c442::/32 covering | AS2047 ASN-ROCHE-BASLE Hoffmann | RIPE | N | ROCHE-MNT |
| 2a04:c442::/32 covering | AS10725 GENENTECH | RIPE | RCN-NA | ROCHE-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.