63.97.184.0/23 John Wiley & Sons, Inc.
Announced by AS19250 John Wiley & Sons, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 63.97.184.0/23
Prefix
Origin
AS19250 JWS-ASN-01
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 63.97.184.0/23 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 13335 19250
| Origin | AS19250 John Wiley & Sons, Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 13335 19250
| Origin | AS19250 John Wiley & Sons, Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 13335 19250
| Origin | AS19250 John Wiley & Sons, Inc. |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 4h 5m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS19250 to originate 63.97.184.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 63.97.184.0/23 | /23 | AS19250 JWS-ASN-01 | 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 |
|---|---|---|---|---|
| 63.97.184.0/23 | AS19250 JWS-ASN-01 | ARIN | Verizon Business | MNT-MCICS |
| 63.96.0.0/12 covering | AS701 UUNET | ARIN | MCI Communications Services, LLC d/b/a Verizon Business | MNT-MCICS |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.