AS397268
Cambridge Telephone — ctctele.com
Summary
| Country |
 United States
|
| Organization | Cambridge Telephone |
| Domain | ctctele.com |
| Number of IPv4 | 2,560 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | January 28, 2019 (about 6 years ago) |
| Updated | December 31, 2020 (about 4 years ago) |
IP Ranges
AS397268 announces 10 IPv4 ranges and 1 IPv6 range.
That's a total of 2,560 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 23.172.192.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 185.207.179.0/24 |
2pifi, Inc.
|
256 | RIPE NCC | ASSIGNED PA |
| 199.58.120.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 199.58.121.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 199.58.122.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 199.58.123.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 199.58.124.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 199.58.125.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 199.58.126.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| 199.58.127.0/24 |
Cambridge Telephone
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2604:9c40::/32 |
Cambridge Telephone
|
7.9228× 1028 | ARIN | ALLOCATION |
Peers
AS397268 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS397268 connects to the global Internet via at least 1 upstream provider. In this setup, AS397268 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS397268 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.