AS18106 — VIEWQWEST-SG-AP - Viewqwest Pte Ltd

Network type: residential

AS18106 announces 24 IPv4 prefixes covering 52,736 addresses and 4 IPv6 prefixes.

About this network

The AS handle VIEWQWEST-SG-AP is held by Viewqwest Pte Ltd.

What it's used for

• The address space carries access network traffic, evidenced by reverse DNS entries such as fnet255-f95-access.vqbn.com.sg and fnet254-f75-55-access.vqbn.com.
• With 52,992 IPv4 addresses announced across 25 prefixes and 1,974 observed neighbours, the high neighbour count relative to the address inventory indicates a transit and peering role typical of a national ISP.

Notable

• Registrants are consistent with the announcer, primarily listing Viewqwest Pte Ltd and ViewQwest Sdn Bhd for prefixes in Singapore and Malaysia.
• The address inventory is diverse, including large blocks like 132.147.64.0/18 and numerous smaller /22 and /24 prefixes, reflecting a mix of legacy and modern allocations.

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

Announced prefixes

• 43.230.96.0/22
• 45.121.84.0/22
• 103.4.196.0/22
• 103.7.68.0/22
• 103.26.220.0/22
• 103.60.60.0/22
• 103.208.176.0/22
• 103.247.108.0/22
• 132.147.64.0/18
• 137.59.184.0/22
• 162.246.200.0/22
• 185.5.132.0/23
• 195.133.128.0/20
• 202.55.64.0/20
• 202.55.80.0/23
• 202.55.83.0/24
• 202.55.84.0/22
• 202.55.88.0/21
• 202.73.32.0/19
• 202.83.96.0/20
• 206.166.202.0/23
• 223.27.137.0/24
• 223.27.138.0/24
• 223.27.140.0/24
• 2001:d98::/32
• 2402:7480::/32
• 2404:4280::/32
• 2602:ff4b::/36

Upstream networks

• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS4780 Digital United Inc.
• AS138128 PT Solnet Indonesia
• AS2914 NTT America, Inc.
• AS9299 Philippine Long Distance Telephone Company
• AS34549 meerfarbig GmbH & Co. KG
• AS9304 HGC Global Communications Limited
• AS4637 Telstra Global
• AS4657 StarHub Ltd
• AS9924 Taiwan Fixed Network, Telco and Network Service Provider.
• AS24482 SG.GS
• AS38001 NewMedia Express Pte Ltd
• AS37989 DCS1 Pte. Ltd.
• AS394256 Tech Futures Interactive Inc.
• AS55720 Gigabit Hosting Sdn Bhd
• AS48362 Stadtwerke Feldkirch
• AS50300 CustodianDC Limited
• AS213241 TECHIT.BE SRL
• AS48185 team.blue NV
• AS55685 PT Jala Lintas Media
• AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
• AS2497 Internet Initiative Japan Inc.
• AS3130 RGnet OU
• AS37721 Virtual Technologies & Solutions

Downstream networks

• AS133421 INNET SOLUTIONS SDN BHD
• AS134809 ViewQwest Sdn. Bhd.
• AS23767 A-STAR
• AS45839 Shinjiru Technology Sdn Bhd
• AS17653 Globecast Asia Pte Ltd
• AS138419 Pico (Singapore) Pte. Ltd.
• AS132277 105 Tampines Road # 03-06/07
• AS398173 Seagate Technology LLC
• AS395266 Keysight Technologies, Inc
• AS9234 Sol One Application Delivery Network
• AS202154 Brevan Howard Asset Management LLP
• AS17158 Datto, LLC
• AS24926 Heidelberger Druckmaschinen Aktiengesellschaft
• AS132576 Worley Limited
• AS215859 Hetzner Online GmbH
• AS1780 Valmet Oyj
• AS138128 PT Solnet Indonesia
• AS132242 Hogarth Worldwide Pte
• AS132816 SimplerCloud Pte Ltd
• AS139242 Cloudflare Sydney, LLC

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS133421 INNET SOLUTIONS SDN BHD
• AS138128 PT Solnet Indonesia
• AS174 Cogent Communications, LLC
• AS4657 StarHub Ltd
• AS134809 ViewQwest Sdn. Bhd.
• AS34549 meerfarbig GmbH & Co. KG
• AS213241 TECHIT.BE SRL
• AS37100 SEACOM Limited
• AS3130 RGnet OU
• AS23767 A-STAR
• AS45839 Shinjiru Technology Sdn Bhd
• AS8551 Bezeq International Ltd.
• AS17653 Globecast Asia Pte Ltd
• AS138419 Pico (Singapore) Pte. Ltd.
• AS132277 105 Tampines Road # 03-06/07
• AS398173 Seagate Technology LLC
• AS395266 Keysight Technologies, Inc
• AS4780 Digital United Inc.
• AS37989 DCS1 Pte. Ltd.
• AS2914 NTT America, Inc.
• AS38001 NewMedia Express Pte Ltd
• AS50300 CustodianDC Limited
• AS48185 team.blue NV
• AS37721 Virtual Technologies & Solutions

Routing security

• RPKI: 28 valid, 0 invalid and 1 not-found announcements; 161 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1,297 route objects.
• Listed in as-sets: AS-137491, AS-17977ARCSTAR, AS-18187, AS-ANC, AS-ANY2-RS, AS-AS19324-CUSTAS, AS-CGRP1, AS-CN, AS-CN2, AS-CTI-TELECOM, AS-DOSARREST-CUSTAS, AS-EQUINIX-9989-PEERS, AS-HGC-INTL, AS-HKBN-TRANSIT, AS-HKIX, AS-HTHK-IG, AS-HURRICANE, AS-HURRICANEV6, AS-HUTCHCITY, AS-IIJ, AS-INSTRANSIT, AS-KDDCUSTOMER2, AS-MANDA-AMSIX-PEERS-V4, AS-MANDA-AMSIX-PEERS-V6, AS-MANDA-DECIX-PEERS-V4.

Internet exchanges

• DE-CIX Frankfurt — Frankfurt, Germany
• Indonesian Internet Exchange (IIX-Jakarta) — Jakarta, Indonesia
• LINX LON1 — London, United Kingdom
• AMS-IX Amsterdam — Amsterdam, Netherlands
• Equinix Internet Exchange Singapore — Singapore, Singapore
• Equinix Internet Exchange Ashburn — Ashburn, United States
• BroadBand Internet eXchange Tokyo — Tokyo, Japan
• Coresite - Any2 West — Los Angeles, United States
• Seattle Internet Exchange — Seattle, United States
• Any2 California — Los Angeles, United States
• Hong Kong Internet Exchange — Hong Kong, China
• Singapore Internet Exchange — Singapore, Singapore
• Equinix Internet Exchange Hong Kong — Hong Kong, China
• New York International Internet Exchange — New York, United States
• BroadBand Internet eXchange Singapore — Singapore, Singapore
• Digital Edge EPIX Jakarta — Jakarta, Indonesia
• Equinix Internet Exchange Los Angeles — Los Angeles, United States
• Equinix Los Angeles IBX — Los Angeles, United States