| Announced By |
|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
|---|
| AS14328 |
R.R. Donnelley and Sons, Co. |
50.58.16.0/23
|
R.R. Donnelley and Sons, Co. |
| Less Specific Announcements |
|---|
| Origin | Origin Registrant | Prefix | Prefix Registrant |
|---|
| AS3549 |
Level 3 Communications, Inc. (GBLX) |
50.58.0.0/15 |
Level 3 Parent, LLC |
| Matching Delegations |
|---|
| Registry | Status | Prefix | CC |
|---|
| arin |
allocated |
50.58.0.0/15 |
US  |
RADB
route: 50.58.16.0/23
origin: AS14328
descr: Proxy route object on behalf of RR Donnelley and Sons
mnt-by: MAINT-AS16504
changed: sduncan@granitenet.com 20250924 # 14:17 GMT
source: RADB
last-modified: 2025-09-24T14:17:38Z
RADB
route: 50.58.16.0/23
descr: PNAP-HOU consolid-route
origin: AS46112
mnt-by: MAINT-AS1828
changed: chaydel@internap.com 20120416
source: RADB
last-modified: 2023-11-13T16:14:19Z
REALTIME
50.58.16.0/23 is a bogon ().
| Collector | Peer IP | Peer ASN | Has Prefix | Origin ASN |
|---|
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