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Autonomous System details for AS204631

AS204631
VIVANET GmbH • vivanet.com

AS204631 — VIVANET GmbH

AS Name
VIVANET-AS
Country
Switzerland (CH)
Website
Number of IPv4
4,352
Number of IPv6
0
ASN type
Hosting
Status
Allocated
Registry
RIPE
Allocated
February 05, 2018
Last updated
April 03, 2026

IP Ranges

13 IPv4 prefixes
Prefix Company Number of IPs
185.136.120.0/22 VIVANET GmbH 1,024
185.136.120.0/24 VIVANET GmbH 256
185.136.121.0/24 VIVANET GmbH 256
185.136.122.0/24 VIVANET GmbH 256
185.136.123.0/24 VIVANET GmbH 256
193.27.218.0/23 VIVANET GmbH 512
193.27.218.0/24 VIVANET GmbH 256
193.27.219.0/24 VIVANET GmbH 256
199.47.148.0/24 Xerio GmbH 256
199.47.149.0/24 Xerio GmbH 256
199.47.150.0/24 VIVANET GmbH 256
199.59.145.0/24 Xerio 256
199.59.147.0/24 Xerio 256

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 AS204631

37 peers

AS204631 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 AS204631

7 upstreams

AS204631 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS204631 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS204631

0 downstreams

AS204631 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.

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