AS31726 TELEFIBER Telefiber AS

TELEFIBER Telefiber AS · registered in Norway

IPv4 addresses31,74415 prefixes · 0.001% of announced IPv4

Rank in Norway#38largest network in NO by IPv4 space, of 279 · 0.22% of NO

Rank worldwide#4,901of 79,396 networks with IPv4

IPv617 x /32 (1,114,112 x /48)3 prefixes

CountryNorway309 ASNs registered there

Open AS31726 in ASN lookup Look up an IP in this network (31.204.72.1) All networks in Norway

IPv4 prefixes

All 15 prefixes, in address order.

31.204.72.0/21
46.228.48.0/20
77.95.72.0/21
94.139.64.0/19
109.109.64.0/20
109.109.80.0/21
109.109.88.0/22
109.109.92.0/22
185.90.180.0/22
185.102.28.0/22
185.117.192.0/22
185.149.16.0/22
185.155.212.0/22
185.211.72.0/22
185.229.228.0/22

IPv6 prefixes

All 3 prefixes.

2a00:1680::/32
2a06:2240::/29
2a06:8600::/29

Similar-sized networks in Norway

ASNNameIPv4 addresses

AS57829#35 IVER IVER NORGE AS35,840

AS203424#36 TIKT TUSSA IKT AS34,816

AS21119#37 WAN-NO KLERI 1 AS34,816

AS206557#39 ELTELE Eltele AS28,672

AS206260#40 SVORKA Svorka AS28,160

AS61275#41 ASN-NEAS NEAS ENERGI TELEKOM AS27,904

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