asn.dev

Autonomous system

AS6279 BTN-TWO

Unclassified ARIN

IPv4 addresses 3.33K 7 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly HK
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

PCCW Global (formerly Beyond The Network America)

Global · AI-generated

transit legacy

BTN-TWO — originally Beyond The Network America, Inc. (BTN), a US network operator that became part of PCCW Global. The ASN is now registered to PCCW Global (HK) Ltd. and appears in APNIC's registry after an inter-RIR transfer.

What it's used for

  • Carries PCCW Global network space, including the legacy BTN 65.72.0.0/16 block that moved to APNIC with the ASN, and European prefixes registered to PCCW Global Europe — one of which is named for a mobility/IoT platform in Ashburn, Virginia.
  • Announces both IPv4 and IPv6, but a modest footprint compared with PCCW Global's main backbone AS.

Notable

  • A carrier network rather than an eyeball or hosting one: the address space supports PCCW Global's own platforms and downstreams, and the historic AS-BTN-CUSTOMERS object still records the BTN customer cone.
  • A neat example of an ASN outliving two corporate identities and crossing RIRs along the way.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3491PCCW Global (HK) Ltd.917
AS31713Gateway Communications10

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, 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 7 prefixes · 3.33K addresses IPv6 3 prefixes

CountryNamePrefixes
HKHong Kong10

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS6279
Registry name
PCCWG-APAC-HK
Registrant
PCCW Global (HK) Limited
Abuse contact
support@consoleconnect.com
Registered
2026-03-25
Last changed
2026-03-25
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 18 valid, 0 with no ROA
ROAs
12 authorising AS6279
ASPA
1 declared providers
IRR
94% registered · 17 of 18 announcements
Route objects
524 naming AS6279

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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