AS58343 CORE-TELECOMPUTING-SE Advania Sverige AB

CORE-TELECOMPUTING-SE Advania Sverige AB · registered in Sweden

IPv4 addresses1,2805 prefixes · <0.001% of announced IPv4

Rank in Sweden#276largest network in SE by IPv4 space, of 621 · <0.01% of SE

Rank worldwide#27,703of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySweden650 ASNs registered there

Open AS58343 in ASN lookup Look up an IP in this network (89.255.243.1) All networks in Sweden

IPv4 prefixes

All 5 prefixes, in address order.

89.255.243.0/24
89.255.245.0/24
91.218.205.0/24
185.29.115.0/24
193.105.113.0/24

IPv6 prefixes

All 1 prefix.

2a02:24a0::/32

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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