AS133748
Coretel Networks (international) Pte LTD — coretelnet.com
Summary
| Country |
 Singapore
|
| Organization | Coretel Networks (international) Pte LTD |
| Domain | coretelnet.com |
| Number of IPv4 | 7,168 |
| Number of IPv6 | 7.9234× 1028 |
| AS Type | ISP |
| Registry | APNIC |
| Allocated | January 01, 1970 (about 56 years ago) |
| Updated | July 07, 2020 (about 4 years ago) |
IP Ranges
AS133748 announces 22 IPv4 ranges and 6 IPv6 ranges.
That's a total of 7,168 IPv4 addresses and 7.9234× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 43.249.248.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 43.249.248.0/22 |
Coretel Networks (international) Pte LTD
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 43.249.249.0/24 |
60 Paya Lebar Road # 11-05 Paya Lebar Square
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 43.249.251.0/24 |
60 Paya Lebar Road # 11-05 Paya Lebar Square
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 103.41.128.0/22 |
Coretel Networks (international) Pte LTD
|
1,024 | APNIC | ALLOCATED PORTABLE |
| 103.41.128.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 103.41.130.0/24 |
 Coretel Networks (international) Pte LTD
|
256 | APNIC | ASSIGNED NON-PORTABLE |
| 103.41.131.0/24 |
60 Paya Lebar Road # 11-05 Paya Lebar Square
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 206.131.193.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 206.131.194.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 206.131.195.0/24 |
HK
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 206.131.196.0/24 |
 TCCT
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 206.131.197.0/24 |
TCCT
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 206.131.198.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 206.131.199.0/24 |
Mega-i - Sunevision Iadvantage Data Center
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 206.131.201.0/24 |
Sg1, 20 Ayer Rajah Crescent, Singapore 139964
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 206.131.202.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 206.131.203.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 206.131.204.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 206.131.205.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| 206.131.206.0/24 |
 Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED NON-PORTABLE |
| 206.131.207.0/24 |
Coretel Networks (international) Pte LTD
|
256 | APNIC | ALLOCATED PORTABLE |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2401:b080::/32 |
Coretel Networks (international) Pte LTD
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
| 2401:b080:1::/48 |
Coretel Networks (international) Pte LTD
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:b080:141::/48 |
Coretel Networks (international) Pte LTD
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:b080:651::/48 |
Coretel Networks (international) Pte LTD
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:b080:652::/48 |
Coretel Networks (international) Pte LTD
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
| 2401:b080:653::/48 |
Coretel Networks (international) Pte LTD
|
1.2089× 1024 | APNIC | ALLOCATED PORTABLE |
Peers
AS133748 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
AS133748 connects to the global Internet via at least 7 upstream providers. In this setup, AS133748 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS133748 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.