AS34146 — ISP-SOLUTIONS-AS ISP Solutions SA

AS34146 announces 4 IPv4 prefixes covering 2,560 addresses and 1 IPv6 prefixes.

About this network

ISP-SOLUTIONS-AS is operated by ISP Solutions SA.

What it's used for

• The address space carries infrastructure for a Swiss hosting and cloud management provider, with netnames CH-ISP-SOLUTIONS-20070712 and CH-ISP-SOLUTIONS-20170426 registered to the same entity.
• The AS announces 2560 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, peering with 6 observed neighbours, a ratio consistent with a hosting or business access network rather than a transit provider.

Notable

• All four announced IPv4 prefixes list ISP Solutions SA as the registrant, matching the AS holder and confirming a unified corporate estate.
• The inventory consists of two /22 blocks and two /24 blocks in the 78.40.0.0/16 and 185.200.0.0/16 ranges, plus a single /32 IPv6 prefix, indicating a modest, internally segmented address space.

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

Announced prefixes

• 78.40.72.0/22
• 78.40.76.0/24
• 78.40.79.0/24
• 185.200.220.0/22
• 2a02:449::/32

Upstream networks

• AS174 Cogent Communications, LLC
• AS206201 Devantis SA
• AS6730 Sunrise GmbH
• AS211182 Television Sierre SA

Downstream networks

• AS206522 ISP Datacenter SARL
• AS197791 Danylo Tereshchenko
• AS202569 Pexys SARL

Adjacent networks

• AS174 Cogent Communications, LLC
• AS206201 Devantis SA
• AS206522 ISP Datacenter SARL
• AS197791 Danylo Tereshchenko
• AS6730 Sunrise GmbH
• AS211182 Television Sierre SA
• AS202569 Pexys SARL

Routing security

• RPKI: 11 valid, 0 invalid and 0 not-found announcements; 11 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 17 route objects.
• Listed in as-sets: AS-EQUINIX-AP, AS-EQUINIX-ME, AS-EQUINIX-PE, AS-FIBRELAC:AS-CIXP-STANDARD, AS-ISP-SOLUTIONS, AS-ISP-SOLUTIONS-IPV6, AS-LIECOMTEL-PEERS, AS-SWISS-NETWORK, AS-TELECOM-PEERS, AS-TRANSROUTE-SPEC, AS-XO-B, AS13030:AS-PEERS, AS206201:AS-DEVANTIS, AS20932:AS-PEERING, AS211182:AS-CUSTOMERS, AS211182:AS-ISP-SOLUTION, AS29075:AS-CUSTOMERS, AS48885:AS-CUSTOMERS, AS51202:AS-ALL, AS8508:AS-SASK-UPC-IN.

Internet exchanges

• RomandIX — Lausanne, Switzerland