AS8300 Test-AS-Main Swisscom (Schweiz) AG

Test-AS-Main Swisscom (Schweiz) AG · registered in Switzerland

IPv4 addresses1,5366 prefixes · <0.001% of announced IPv4

Rank in Switzerland#271largest network in CH by IPv4 space, of 741 · 0.01% of CH

Rank worldwide#26,072of 79,396 networks with IPv4

IPv61,282 x /484 prefixes

CountrySwitzerland783 ASNs registered there

Open AS8300 in ASN lookup Look up an IP in this network (62.202.201.1) All networks in Switzerland

IPv4 prefixes

All 6 prefixes, in address order.

62.202.201.0/24
62.202.203.0/24
193.5.21.0/24
193.5.30.0/24
194.209.74.0/24
194.209.218.0/24

IPv6 prefixes

All 4 prefixes.

2001:918:1ab::/48
2001:918:f00::/40
2001:918:ffb7::/48
2a02:1211:e400::/38

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AS201228#274 anapaya Anapaya Systems AG1,536

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources