AS40399 
Masergy Cloud Communications, Inc.
Updated 21.10.2026 18:15 UTC
AS Info
- Organization
- Masergy Cloud Communications, Inc.
- Country
- United States
- Last seen in BGP
- 21.10.2026 18:05 UTC
RPKI
12 ROA
Valid 0
Invalid 0
No ROA 7
Prefix locations
-
United States
3
-
United Kingdom
1
-
Japan
1
-
Australia
1
-
Netherlands
1
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS40399Downstreams
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS19855 | Masergy Communications, Inc | Upstream | 7 |
None seen in the routing table.
None seen in the routing table.
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS19855 | Masergy Communications, Inc | Upstream | 7 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 208.75.8.0/24 | | No ROA | 1 | |
| 208.75.9.0/24 | | No ROA | 1 | |
| 208.75.11.0/24 | | No ROA | 1 | |
| 208.75.12.0/24 | Canary Wharf | No ROA | 1 | |
| 208.75.13.0/24 | Tokyo | No ROA | 1 | |
| 208.75.14.0/24 | Sydney | No ROA | 1 | |
| 208.75.15.0/24 | Amsterdam | No ROA | 1 |
No prefixes announced.
| Prefix | Description | Withdrawn |
|---|---|---|
| 66.251.103.0/24 | 21.10.2026 12:21 | |
| 66.251.102.0/24 | 21.10.2026 12:21 | |
| 205.232.140.0/22 | 21.10.2026 12:21 | |
| 74.10.57.0/24 | 21.10.2026 12:21 | |
| 74.10.56.0/24 | 21.10.2026 12:21 |