AS33837 PRQ-AS Fredrik Holmqvist

PRQ-AS Fredrik Holmqvist · registered in Sweden

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Sweden#175largest network in SE by IPv4 space, of 621 · 0.02% of SE

Rank worldwide#15,089of 79,396 networks with IPv4

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

CountrySweden650 ASNs registered there

Open AS33837 in ASN lookup Look up an IP in this network (88.80.16.1) All networks in Sweden

IPv4 prefixes

All 1 prefix, in address order.

88.80.16.0/20

IPv6 prefixes

All 1 prefix.

2a00:16b0::/32

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AS197784#177 EDGEIP-AS Gibon Ljungby AB4,096

AS43893#178 MAINLOOP-AS Mainloop AB4,096

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