AS4620 — SOLONE-AS-AP - Sol One Anycast Delivery Network

AS4620 announces 4 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

SOLONE-AS-AP is the Sol One Anycast Delivery Network, registered to Sol One Pte. Ltd. in Singapore. The low AS number was reassigned to this present-day holder, so there is no early-internet pedigree behind it.

What it's used for

• Anycast content delivery: a small set of /24s announced from multiple locations so that clients reach the nearest node. It is a content/CDN network rather than an access ISP.

Notable

• APNIC's registration for the current holder dates to 2024, which is the tell that this number was recycled rather than held since the 1990s.
• Tiny routed footprint, around a thousand addresses, which is normal for anycast: the same prefixes are repeated at many points of presence instead of the network growing wider.

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

Announced prefixes

• 43.255.56.0/24
• 198.246.223.0/24
• 203.78.149.0/24
• 203.78.151.0/24

Upstream networks

• AS138128 PT Solnet Indonesia

Adjacent networks

• AS138128 PT Solnet Indonesia

Routing security

• RPKI: 4 valid, 0 invalid and 0 not-found announcements; 4 ROAs.
• ASPA: 1 authorised providers.
• IRR: 100% of announcements registered; 8 route objects.
• Listed in as-sets: AS-HKTCUSTOMER, AS-HURRICANE, AS-TELSTRA-INTL-CUSTOMERS, AS138128:AS-CUSTOMERS.