AS18024 — BTTELECOM-AS-AP Bhutan Telecom Ltd

Network type: residential

AS18024 announces 4 IPv4 prefixes covering 17,152 addresses and 2 IPv6 prefixes.

About this network

BTTELECOM-AS-AP is operated by Bhutan Telecom Ltd.

What it's used for

• The address space carries national telecommunications infrastructure, evidenced by reverse DNS entries such as dnsnode-peering.br1.thimphu.druknet.bt and host0.NCHM-Thimphu.druknet.bt.
• The network announces 17,152 IPv4 addresses across 4 prefixes and 4 IPv6 prefixes, while maintaining only 7 observed neighbours, a ratio indicative of a national access provider rather than a transit hub.

Notable

• All registrants for the announced prefixes align with the announcer, listing Bhutan Telecom Ltd or IRT-BTTELECOM-BT as the responsible parties.
• The inventory consists of four distinct IPv4 blocks, including two /19s and two smaller /23 and /24 allocations, alongside a contiguous set of IPv6 prefixes under the 2405:d000::/32 range.

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

Announced prefixes

• 45.64.251.0/24
• 103.245.240.0/23
• 119.2.96.0/19
• 202.144.128.0/19
• 2405:d000::/33
• 2405:d000:8000::/33

Upstream networks

• AS17660 DrukNet ISP

Downstream networks

• AS137925 GIC-Bhutan Reinsurance Co. Ltd.
• AS151498 Bhutan Power Corporation Ltd
• AS153740 Bhutan Development Bank
• AS140695 Bank of Bhutan Limited
• AS151955 DRUK PNB BANK LIMITED
• AS137994 Bhutan National Bank limited

Adjacent networks

• AS17660 DrukNet ISP
• AS137925 GIC-Bhutan Reinsurance Co. Ltd.
• AS151498 Bhutan Power Corporation Ltd
• AS153740 Bhutan Development Bank
• AS151955 DRUK PNB BANK LIMITED
• AS140695 Bank of Bhutan Limited
• AS137994 Bhutan National Bank limited

Internet exchanges

• Bhutan Internet Exchange — Thimphu, Bhutan