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Autonomous System details for AS203779

AS203779

NORDFIBER AS • nordfiber.no

AS203779 — NORDFIBER AS

AS Name

Nordfiber

Country

Norway (NO)

Website

nordfiber.no

Number of IPv4

2,816

Number of IPv6

8.72 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

October 30, 2015

Last updated

March 07, 2025

IP Ranges

6 IPv4 prefixes, 4 IPv6 prefixes

Prefix	Company	Number of IPs
2.58.24.0/23	TENEO DIGITAL AS	512
2.58.24.0/24	TENEO DIGITAL AS	256
2.58.25.0/24	CERMAQ NORWAY AS	256
185.124.52.0/22	NORDFIBER AS	1,024
185.124.52.0/23	NORDFIBER AS	512
185.124.53.0/24	NORDFIBER AS	256
2a06:b040::/29	NORDFIBER AS	6.34 × 10²⁹
2a06:b040::/32	NORDFIBER AS	7.92 × 10²⁸
2a06:b046::/32	NORDFIBER AS	7.92 × 10²⁸
2a06:b047::/32	NORDFIBER AS	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS203779

9 peers

AS1000 AS6939 AS39351 AS49544 AS49788 AS50304 AS56655 AS24482 AS33891

AS203779 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS203779

4 upstreams

AS2116 AS2119 AS3356 AS25400

AS203779 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS203779 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS203779

4 downstreams

AS200665 AS201596 AS202204 AS207464

AS203779 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.