159.18.95.0/24 Ontario Institute for Cancer Research
Announced by AS11628 Ontario Institute for Cancer Research. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 159.18.95.0/24
Prefix
Origin
AS11628 OICR-ONTARIO-INSTITUTE-FOR-CANCER-RESEARCHB
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 159.18.95.0/24 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 26677 11628
| Origin | AS11628 Ontario Institute for Cancer Research |
| Origin code | IGP |
| Communities | 174:21001 174:22003 36601:150 36601:174 36601:2001 |
| Updated | 5d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 11628
| Origin | AS11628 Ontario Institute for Cancer Research |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 11628
| Origin | AS11628 Ontario Institute for Cancer Research |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 1h 18m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS11628 to originate 159.18.95.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 159.18.95.0/24 | /24 | AS11628 OICR-ONTARIO-INSTITUTE-FOR-CANCER-RESEARCHB | ARIN |
| 159.18.0.0/16 | /16 | AS6461 ZAYO-6461 | 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 |
|---|---|---|---|---|
| 159.18.95.0/24 | AS549 GTANET-AS | CANARIE | GTAnet | ORANO-MNT |
| 159.18.95.0/24 | AS11628 OICR-ONTARIO-INSTITUTE-FOR-CANCER-RESEARCHB | CANARIE | OntarioInstituteCancerResearch(OICR) | ORANO-MNT |
| 159.18.95.0/24 | AS11628 OICR-ONTARIO-INSTITUTE-FOR-CANCER-RESEARCHB | RADB | Proxy for Allstream Customer | MAINT-AS15290 |
| 159.18.0.0/16 covering | AS6461 ZAYO-6461 | RADB | SP_GODADDY Proxy route object For Arbor Cloud | MAINT-AS19905 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.