Data as of Nov 3, 2026
64.100.0.0/14
No anonymizer spaceAnnounced only in parts
Announcement
16 inside
Type
Business
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.100.0.0/16 since Nov 2009 | AS109 | Business | Cisco Systems, Inc. | |
| 64.101.0.0/18 since May 2016 | AS109 | Business | Cisco Systems, Inc. | |
| 64.101.64.0/18 since Feb 2016 | AS109 | Business | Cisco Systems, Inc. | |
| 64.101.96.0/19 since Mar 2018 | AS109 | Business | Cisco Systems, Inc. | |
| 64.101.128.0/18 since Dec 2019 | AS109 | Business | Cisco Systems, Inc. | |
| 64.101.192.0/19 since May 2005 | AS109 | Business | Cisco Systems, Inc. | |
| 64.101.224.0/19 since May 2005 | AS109 | Business | Cisco Systems, Inc. | |
| 64.102.0.0/16 since May 2005 | AS109 | Business | Cisco Systems, Inc. | |
| 64.102.249.0/24 since Oct 2010 | AS109 | Business | Cisco Systems, Inc. | |
| 64.103.0.0/16 since Sep 2007 | AS109 | Business | Cisco Systems, Inc. | |
| 64.103.0.0/17 since May 2005 | AS109 | Business | Cisco Systems, Inc. | |
| 64.103.40.0/21 since Nov 2018 | AS109 | Business | Cisco Systems, Inc. | |
| 64.103.48.0/21 since May 2021 | AS109 | Business | Cisco Systems, Inc. | |
| 64.103.64.0/19 since Nov 2018 | AS109 | Business | Cisco Systems, Inc. | |
| 64.103.96.0/20 since Nov 2018 | AS109 | Business | Cisco Systems, Inc. | |
| 64.103.128.0/17 since May 2005 | AS109 | Business | Cisco Systems, Inc. |