All ASNs

Autonomous System details for AS51929

AS51929

Advania Sverige AB • advania.se

AS51929 — Advania Sverige AB

AS Name

ITM-SE

Country

Sweden (SE)

Website

advania.se

Number of IPv4

7,424

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

November 30, 2010

Last updated

November 18, 2025

IP Ranges

9 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
81.94.160.0/21	Advania Sverige AB	2,048
81.94.168.0/23	Advania Sverige AB	512
81.94.170.0/23	Advania Sverige AB	512
81.94.172.0/22	Advania Sverige AB	1,024
81.94.172.0/23	Advania Sverige AB	512
81.94.174.0/23	Advania Sverige AB	512
185.58.76.0/22	Advania Sverige AB	1,024
193.180.206.0/24	Sveriges Lakarforbund	256
193.183.200.0/22	Advania Sverige AB	1,024
2a00:7800::/32	Advania Sverige AB	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 AS51929

0 peers

AS51929 has no peers recorded.

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 AS51929

0 upstreams

AS51929 has no upstreams recorded.

An upstream (or transit provider) is another AS that AS51929 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS51929

0 downstreams

AS51929 has no downstreams recorded.

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.