AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd
🇸🇬Org handle: ORG-VPL3-AP
Viewqwest Pte Ltd
APNICallocated
Announced Prefixes (BGP)
146total
81 IPv465 IPv6
IPv4 Addresses
Allocated (RIR)71,680
Announced (BGP)67,584
IPv6 Addresses
Allocated (RIR)2.3×10²⁹
Announced (BGP)2.4×10²⁹
Routing hygiene
Score 27/100 · Medium riskRPKI ROA coverage
32.9%
97 prefixes RPKI invalid
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
9
diversity 77/100
- 67% of announced prefixes (98 of 146) have no valid ROA, 97 of them RPKI invalid
Based on 146 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)146|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-27 | |
| Invalid | - | 2026-10-27 | |
| Valid | APNICOther IRR | 2026-10-27 | |
| Invalid | - | 2026-10-27 | |
| Invalid | - | 2026-10-27 | |
| Valid | APNICOther IRR | 2026-10-27 | |
| Valid | APNICOther IRR | 2026-10-27 | |
| Valid | APNICOther IRR | 2026-10-27 | |
| Valid | APNICOther IRR | 2026-10-27 | |
| Valid | APNICOther IRR | 2026-10-27 |
1-10 of 146
1 / 15
Allocated Prefixes
(RIR)104Prefix | Country | RIR | Status |
|---|---|---|---|
| 43.230.96.0/23 | 🇸🇬 SG | APNIC | assigned |
| 43.230.98.0/23 | 🇸🇬 SG | APNIC | assigned |
| 45.121.84.0/22 | 🇸🇬 SG | APNIC | allocated |
| 45.121.84.0/24 | 🇸🇬 SG | APNIC | assigned |
| 45.121.85.0/24 | 🇸🇬 SG | APNIC | assigned |
| 45.121.86.0/24 | 🇸🇬 SG | APNIC | assigned |
| 45.121.87.0/24 | 🇸🇬 SG | APNIC | assigned |
| 103.4.196.0/22 | 🇸🇬 SG | APNIC | allocated |
| 103.7.68.0/24 | 🇭🇰 HK | APNIC | assigned |
| 103.7.69.0/24 | 🇭🇰 HK | APNIC | assigned |
1-10 of 104
1 / 11
All 146 announced prefixes of AS18106 →
BGP Neighbours
(seen in AS paths)Upstreams (9)
Networks AS18106 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (21)
Networks whose own prefixes AS18106 passes on: usually its customers.
- AS134809ViewQwest Sdn. Bhd25
- AS133421INNET SOLUTIONS SDN BHD14
- AS9234Sol One Application Delivery Network3
- AS132277105 Tampines Road # 03 06/073
- AS17653Globecast Asia Pte2
- AS138419Pico (Singapore) Pte2
- AS395266Keysight Technologies2
- AS398173Seagate Technology2
- AS1780VALNET Valmet Oyj1
- AS9255Singapore Telecom1
- AS10111Zeofast Network1
- AS17158Datto1
- AS24926HDM Heidelberger Druckmaschinen Aktiengesellschaft1
- AS31128SHAZAM Apple Distribution International1
- AS45543SaiGon Tourist Cable Televition Company1
- AS45839Shinjiru Technology Sdn Bhd1
- AS53591Ytel1
- AS132242Hogarth Worldwide Pte1
- AS132576Worley Limited1
- AS202154Brevanhoward Brevan Howard Asset Management LLP1
- AS215859HETZNER CLOUD4 Hetzner Online1
Other adjacent networks (8)
Adjacent to AS18106 in the transit part of AS paths: peers, providers or customers.
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/18106Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/18106" | jq