204.89.58.0/23 Novartis Institutes for BioMedical Research, Inc.
Announced by AS6095 Novartis Institutes for BioMedical Research, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 204.89.58.0/23
Prefix
Origin
AS6095 NIBR-US-DMZ
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 0 covering
Origin since
2026-10-17 20:01 UTC
Paths
How 204.89.58.0/23 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 1299 8220 6095×4
| Origin | AS6095 Novartis Institutes for BioMedical Research, Inc. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 21h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 8220 6095×4
| Origin | AS6095 Novartis Institutes for BioMedical Research, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 13m 49s ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8220 6095×4
| Origin | AS6095 Novartis Institutes for BioMedical Research, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 12d 0h 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 |
|---|---|---|---|---|
| 204.89.58.0/23 | AS6095 NIBR-US-DMZ | ARIN | 700 Main Street Cambridge MA 02139 United States | MNT-NIBR-2 |
More specific
Prefixes inside 204.89.58.0/23
2 announced prefixes fall inside this one.