AS9794 — DNET-ID-AP PT. Core Mediatech D-NET

AS9794 announces 11 IPv4 prefixes covering 8,448 addresses and 1 IPv6 prefixes.

About this network

AS9794 (DNET-ID-AP) is held by PT Core Mediatech, the Indonesian ISP that trades as D-NET. It sells internet access, cloud and IT services, mainly to businesses, and is present across the Jakarta and Surabaya exchange ecosystem. Note the brand collision: a separate Indonesian company, PT Dutakom Wibawa Putra, has also used a "D~NET" name, so the brand alone does not identify this AS.

What it's used for

Customer connectivity and hosted services. RIS sees 33 IPv4 prefixes carrying 8,448 addresses, plus a single IPv6 2404:1b8::/32, and 6 observed BGP neighbours. Nearly every announcement is a /24, drawn from 202.148.0.0, 203.201.160.0 and 115.178.128.0 and originated individually rather than aggregated. That per-/24 pattern is what an ISP does when blocks are handed out to distinct customer sites or services and each is announced in its own right. The v6 /32 alongside the v4 makes this a genuinely dual-stack operator, which is not universal among Indonesian networks of this vintage. The modest address count paired with an open peering policy and connections at multiple Jakarta IXPs describes a mid-sized access and hosting provider, not a wholesale carrier: it peers locally to keep Indonesian traffic domestic and buys transit for the rest.

Notable

• Its PeeringDB record classifies the network as Cable/DSL/ISP with balanced traffic in the 1-5 Gbps range, present at nine Indonesian and regional exchanges including DE-CIX Jakarta, IIX-Jakarta and OpenIXP.
• Interconnection facilities span both Jakarta (APJII-Cyber, IDC 3D) and Surabaya, so the network is not single-city.
• The public marketing leans corporate (cloud, managed IT, enterprise connectivity) while the peering record calls it an ISP; both are consistent with a business-focused access provider.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 115.178.128.0/23
• 115.178.130.0/24
• 115.178.132.0/24
• 115.178.134.0/23
• 202.148.0.0/22
• 202.148.4.0/23
• 202.148.16.0/21
• 202.148.26.0/23
• 202.148.28.0/23
• 203.201.160.0/21
• 203.201.168.0/24
• 2404:1b8::/32

Upstream networks

• AS38158 PT. Cyberindo Aditama
• AS24198 PT. Datakom Padma Jaya (DatakomNAP)
• AS24482 SG.GS
• AS7717 OpenIXP ASN

Adjacent networks

• AS38158 PT. Cyberindo Aditama
• AS24198 PT. Datakom Padma Jaya (DatakomNAP)
• AS24482 SG.GS
• AS7717 OpenIXP ASN

Internet exchanges

• OpenIXP Internet exchange Point — Jakarta, Indonesia
• Indonesian Internet Exchange (IIX-Jakarta) — Jakarta, Indonesia
• Jakarta Internet Exchange — Jakarta, Indonesia
• Alien Internet Exchange — Depok, Indonesia
• Omadata Internet Exchange (ODIX) — Surabaya, Indonesia
• cloudXchange Jakarta — Jakarta, Indonesia
• DE-CIX Jakarta — Jakarta, Indonesia
• DE-CIX ASEAN (Singapore, Malaysia, Brunei) — Singapore, Singapore