asn.dev

Autonomous system

AS17660 DRUKNET-AS DrukNet ISP

Unclassified APNIC NSP

IPv4 addresses 4.61K 5 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly BT
Exchanges 5 recorded by PCH
Upstreams 10 11 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 5 exchanges in 3 countries, largest first.

ExchangeLocationTheir address
LINX LON1London, United Kingdom195.66.225.57
Equinix Internet Exchange SingaporeSingapore, Singapore27.111.228.127
DE-CIX MumbaiMumbai, India103.27.171.100
Extreme IX MumbaiMumbai, India103.77.108.239
Equinix Internet Exchange MumbaiMumbai, India103.188.179.8

Transit providers

10 upstream, 11 downstream and 35 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2914NTT America, Inc.482
AS6939Hurricane Electric LLC140
AS6453TATA COMMUNICATIONS (AMERICA) INC85
AS17639Converge ICT Solutions Inc.15
AS24482SG.GS15
AS38001NewMedia Express Pte Ltd15
AS33891Core-Backbone GmbH13
AS132132MyRepublic Ltd.13

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 5 prefixes · 4.61K addresses IPv6 1 prefixes

CountryNamePrefixes
BTBhutan6

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS17660
Registry name
DRUKNET-AS
Registrant
Bhutan Telecom Ltd
Abuse contact
systems@bt.bt
Registered
2008-09-04
Last changed
2021-01-14
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Bhutan Telecom Ltd
Also known as
BT
Network type
NSP
Scope
Global
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR as-set
AS17660:AS-DRUKNET
Present at
4 exchanges
Facilities
2 facilities
Website
https://www.bt.bt

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 15 valid, 0 with no ROA
ROAs
14 authorising AS17660
ASPA
2 declared providers
IRR
100% registered · 15 of 15 announcements
Route objects
35 naming AS17660

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 447 networks and 1,845 prefixes, as published 2026-10-31. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check