AS133748
Coretel Networks
Singapore (SG)
ASN Information
| AS Number | AS133748 |
|---|---|
| AS Name | CORETELNET-AS-AP |
| Organization | CORETEL NETWORKS (INTERNATIONAL) PTE LTD |
| Also known as | Not available |
| Country | Singapore (SG) |
| Registry | APNIC |
| ASN Type | Cable/DSL/ISP |
| Last Seen | |
| Announcement Count | 28 |
| IPv4 Prefix Count | 23 |
| IPv6 Prefix Count | 5 |
| RPKI Status | Valid ×23Unknown (could not be determined) ×5 |
| IRR Records | View IRR route objects |
| Website | http://www.coretelnet.com ↗ |
AS Path to AS133748
Route Collectors (Visibility)
Approximate route collector locations, coloured by peer sessions carrying this AS's routes.
Announced Prefixes (28)
View All →| Prefix | Family | RPKI | Last Seen |
|---|---|---|---|
| 43.249.248.0/24 | IPv4 | Valid | Not looked up yet |
| 43.249.249.0/24 | IPv4 | Valid | Not looked up yet |
| 43.249.250.0/24 | IPv4 | Valid | Not looked up yet |
| 43.249.251.0/24 | IPv4 | Valid | Not looked up yet |
| 103.41.128.0/24 | IPv4 | Valid | Not looked up yet |
| 103.41.130.0/24 | IPv4 | Valid | Not looked up yet |
| 103.41.131.0/24 | IPv4 | Valid | Not looked up yet |
| 156.225.48.0/24 | IPv4 | Valid | Not looked up yet |
Peers (5)
View All →| AS | Name | Relationship | Paths | Last Seen |
|---|---|---|---|---|
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | Upstream (inferred) | 597 | |
| AS395174 | IMDC-APAC - Iron Mountain Data Center | Upstream (inferred) | 164 | |
| AS24482 | SGGS-AS-AP - SG.GS | Upstream (inferred) | 130 | |
| AS9002 | RETN-AS RETN Limited | Upstream (inferred) | Inferred | — |
| AS21859 | ZEN-ECN - Zenlayer Inc | Upstream (inferred) | Inferred | — |
Neighbours seen next to AS133748 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.
Public Peering Exchange Points (0)
IX Updates →No Internet Exchange ports are registered for AS133748.
IX ports registered by AS133748 (self-reported by the network).
Interconnection Facilities (4)
| Facility | City | Country |
|---|---|---|
| MEGA-i (iAdvantage Hong Kong) | Hong Kong | Hong Kong SAR China |
| VITRO Makati 1 - Yuchengco Tower | Makati | Philippines |
| Equinix SG1 - Singapore | Singapore | Singapore |
| Chief LY Building Taipei | Taipei | Taiwan |
Data centres where AS133748 says it can interconnect (self-reported).
IRR AS-SET and Peering Policy
| IRR AS-SET | Not available |
|---|---|
| Member of AS-SETs | See IRR page |
| Peering policy | Selective |
| Multiple locations | Not Required |
| Ratio requirement | No |
| Contract | Required |
| Traffic | 100-1000Mbps |
| Traffic ratio | Balanced |
| Geographic scope | Asia Pacific |
| Max prefixes (IPv4 / IPv6) | 8 / 0 |
| Unicast / IPv6 / Multicast | Yes / Yes / Yes |
| Looking glass | Not available |
| Route server | Not available |
Contact Information (0)
No public contacts are registered for AS133748.
Only contacts the network has chosen to publish are shown.
Upstreams (5)
| AS | Name | Relationship | Paths | Last Seen |
|---|---|---|---|---|
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Ltd. | Upstream (inferred) | 597 | |
| AS395174 | IMDC-APAC - Iron Mountain Data Center | Upstream (inferred) | 164 | |
| AS24482 | SGGS-AS-AP - SG.GS | Upstream (inferred) | 130 | |
| AS9002 | RETN-AS RETN Limited | Upstream (inferred) | Inferred | — |
| AS21859 | ZEN-ECN - Zenlayer Inc | Upstream (inferred) | Inferred | — |
Downstreams (0)
No downstream ASNs found for AS133748 in current data sources.
Registry and network details
| Registered holder | CORETELNET-AS-AP - CORETEL NETWORKS (INTERNATIONAL) PTE LTD |
|---|---|
| Registered | Yes |
| Peering policy | Selective |
| IRR AS-set | Not available |
| Registry record last modified | |
| Maintainers | APNIC-HM |
| Internet exchanges | 0 |
| Facilities | 4 |
| Network profile updated |
Data updated . See limitations.