Autonomous System details
AS1239
Sprint — cogentco.com
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Summary
| Country |
 United States
|
| Organization | Sprint |
| Domain | cogentco.com |
| Number of IPv4 | 137,216 |
| Number of IPv6 | 2.1392× 1030 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | March 25, 1991 (about 35 years ago) |
| Updated | December 29, 2020 (about 4 years ago) |
IP Ranges
AS1239 announces 75 IPv4 ranges and 19 IPv6 ranges.
That's a total of 137,216 IPv4 addresses and 2.1392× 1030 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 46.17.32.0/21 |
 Cce Cogent Internet Services Limited
|
2,048 | RIPE NCC | ALLOCATED PA |
| 62.138.64.0/22 |
 Plusserver GmbH
|
1,024 | RIPE NCC | ALLOCATED PA |
| 63.160.43.0/24 |
Cogent Communications
|
256 | ARIN | REASSIGNMENT |
| 63.161.76.0/22 |
Sprint
|
1,024 | ARIN | ALLOCATION |
| 63.161.105.0/24 |
Cloudfitters
|
256 | ARIN | REASSIGNMENT |
| 64.40.152.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 65.110.42.0/24 |
TREJJCOMMS
|
256 | ARIN | REASSIGNMENT |
| 65.160.70.0/24 |
Christensen Computer Company Inc.
|
256 | ARIN | REALLOCATION |
| 66.251.158.0/23 |
 Gbt Cloud
|
512 | AFRINIC | ASSIGNED PA |
| 72.14.157.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 74.117.114.0/23 |
Parked.com, LTD
|
512 | ARIN | ALLOCATION |
| 74.117.116.0/22 |
Parked.com, LTD
|
1,024 | ARIN | ALLOCATION |
| 80.66.128.0/20 |
 Sprintlink Be
|
4,096 | RIPE NCC | ASSIGNED PA |
| 80.77.64.0/20 |
 Sprintlink Dk
|
4,096 | RIPE NCC | ASSIGNED PA |
| 80.77.96.0/20 |
 Sihi Scandivavia Ab
|
4,096 | RIPE NCC | ALLOCATED PA |
| 80.93.0.0/20 |
Sprintlink Ie
|
4,096 | RIPE NCC | ASSIGNED PA |
| 82.195.160.0/19 |
 Webpage-Marketing.com
|
8,192 | RIPE NCC | ASSIGNED PA |
| 85.237.96.0/19 |
 Cogent Communications France SAS
|
8,192 | RIPE NCC | ALLOCATED PA |
| 86.38.145.0/24 |
HOSTINGRS-BITE
|
256 | RIPE NCC | ASSIGNED PA |
| 89.191.192.0/19 |
Vitecgroup
|
8,192 | RIPE NCC | ASSIGNED PA |
| 92.113.70.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.71.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.72.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.73.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.101.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.102.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.104.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.105.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.158.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.159.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.160.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 92.113.161.0/24 |
Private Customer
|
256 | RIPE NCC | ASSIGNED PA |
| 103.120.129.0/24 |
 Primechain Technologies Private Limited
|
256 | APNIC | ASSIGNED PORTABLE |
| 104.167.229.0/24 |
Endoffice, LLC
|
256 | ARIN | REASSIGNMENT |
| 104.234.12.0/24 |
Huize Telecom
|
256 | ARIN | REASSIGNMENT |
| 120.138.32.0/19 |
 013 Netvision
|
8,192 | APNIC | ASSIGNED NON-PORTABLE |
| 120.138.38.0/24 |
Aquamarine, Bagmane World Technolog
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 120.138.48.0/21 |
 THE IMPERIAL HOTEL TWR
|
2,048 | APNIC | ASSIGNED NON-PORTABLE |
| 120.138.56.0/22 |
 Sprintlink Asia Pacific Region - Thailand
|
1,024 | APNIC | ALLOCATED NON-PORTABLE |
| 139.64.236.0/22 |
Nexus Bytes LLC
|
1,024 | ARIN | ALLOCATION |
| 154.84.172.0/24 |
 Cloud Innovation LTD
|
256 | AFRINIC | ASSIGNED PA |
| 161.199.227.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 173.244.48.0/24 |
Private Internet Access, INC
|
256 | ARIN | REASSIGNMENT |
| 185.170.68.0/22 |
Customer of Ipxo
|
1,024 | RIPE NCC | ASSIGNED PA |
| 185.221.217.0/24 |
Global Managed Hosting Inc.
|
256 | RIPE NCC | ALLOCATED PA |
| 198.67.7.0/24 |
Zestysolutions Us Corp.
|
256 | ARIN | REASSIGNMENT |
| 198.67.9.0/24 |
District Photo, Inc.
|
256 | ARIN | REASSIGNMENT |
| 198.67.43.0/24 |
Sprint
|
256 | ARIN | ALLOCATION |
| 198.68.171.0/24 |
Zestysolutions Us Corp.
|
256 | ARIN | REASSIGNMENT |
| 199.48.182.0/24 |
IPXO LLC
|
256 | ARIN | REALLOCATION |
| 199.67.96.0/19 |
Commercial Properties, LLC
|
8,192 | ARIN | ALLOCATION |
| 199.101.171.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 203.98.192.0/19 |
 Sprint International Australia Pty LTD
|
8,192 | APNIC | ALLOCATED PORTABLE |
| 203.185.184.0/22 |
Sprint International Australia Pty LTD
|
1,024 | APNIC | ASSIGNED PORTABLE |
| 203.222.32.0/19 |
Sprint International Australia Pty LTD
|
8,192 | APNIC | ALLOCATED PORTABLE |
| 203.222.160.0/19 |
Sprint International Australia Pty LTD
|
8,192 | APNIC | ALLOCATED PORTABLE |
| 203.222.162.0/24 |
Sprint International Australia Pty LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 203.222.172.0/22 |
Electronic Arts - Australia
|
1,024 | APNIC | ASSIGNED NON-PORTABLE |
| 203.222.185.0/24 |
Sprint International Australia Pty LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 204.119.233.0/24 |
Zestysolutions Us Corp.
|
256 | ARIN | REASSIGNMENT |
| 206.53.58.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 206.61.164.0/22 |
Sprint
|
1,024 | ARIN | ALLOCATION |
| 208.19.104.0/24 |
Sprint
|
256 | ARIN | ALLOCATION |
| 208.82.80.0/22 |
Northern Skies Wireless LLC
|
1,024 | ARIN | ALLOCATION |
| 213.178.143.0/24 |
Host4geeks LLC
|
256 | RIPE NCC | ALLOCATED PA |
| 213.206.128.0/19 |
Sprintlink UK
|
8,192 | RIPE NCC | ASSIGNED PA |
| 216.177.132.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 216.185.56.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 217.9.246.0/24 |
HOSTINGRS-BITE
|
256 | RIPE NCC | ASSIGNED PA |
| 217.118.224.0/20 |
Sprintlink Fr
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.147.96.0/20 |
Sprintlink Germany GmbH
|
4,096 | RIPE NCC | ALLOCATED PA |
| 217.147.128.0/20 |
 Sprintlink IT
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.149.32.0/20 |
Sprintlink Nl
|
4,096 | RIPE NCC | ASSIGNED PA |
| 217.151.240.0/20 |
Sprintlink Germany GmbH
|
4,096 | RIPE NCC | ALLOCATED PA |
| 217.172.168.0/23 |
Plusserver GmbH
|
512 | RIPE NCC | SUB-ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2403:a800::/32 |
Sprint International Australia Pty LTD
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
| 2600:2:103::/48 |
Charles River Operation
|
1.2089× 1024 | ARIN | REASSIGNMENT |
| 2600:2:110::/44 |
Cloudfitters
|
1.9343× 1025 | ARIN | REASSIGNMENT |
| 2a02:bf8::/32 |
Sprintlink UK LTD
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0b:3c40:10::/48 |
Access2.it Group B.V.
|
1.2089× 1024 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a0c:9e06::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0d:ecc0::/29 |
TheHostProject
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0e:a944::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0e:a945::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0e:a946::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0e:a947::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0e:f200:3::/48 |
Panda Supply LLC
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a0f:3b80::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0f:3b81::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0f:3b82::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0f:3b83::/32 |
Access2.it Group B.V.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a0f:4cc0::/29 |
Aventice LLC
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
| 2a10:3a80:e::/48 |
Dedserver Hosting LLC
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
| 2a10:3a80:f::/48 |
Dedserver Hosting LLC
|
1.2089× 1024 | RIPE NCC | ASSIGNED |
Peers
AS1239 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
There are currently no upstream providers for AS1239. This means the network doesn’t subscribe to traditional upstream services for global connectivity. Instead, it likely relies on direct peering or its own infrastructure to reach external networks. While this can reduce transit costs, it requires a robust peering strategy to maintain broad reachability and ensure redundancy.
Downstreams
AS1239 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS1239's role in extending Internet access beyond its own infrastructure.