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Autonomous System details for AS51083

AS51083

Association Grenode • grenode.net

AS51083 — Association Grenode

AS Name

Grenode

Country

France (FR)

Website

grenode.net

Number of IPv4

9,472

Number of IPv6

2.56 × 10³⁰

ASN type

Business

Status

Allocated

Registry

RIPE

Allocated

May 28, 2010

Last updated

November 20, 2023

IP Ranges

22 IPv4 prefixes, 15 IPv6 prefixes

Prefix	Company	Number of IPs
5.183.104.0/22	Grenode	1,024
44.32.55.0/24	Amateur Radio Digital Communications	256
45.9.204.0/22	Rezine	1,024
45.81.60.0/22	Rezine	1,024
45.81.60.0/24	Rezine	256
45.81.61.0/24	Rezine	256
45.81.62.0/24	Rezine	256
45.81.63.0/24	Rezine	256
45.92.252.0/22	Grenode	1,024
46.149.107.0/24	INSTITUT MAX VON LAUE-PAUL LANGEVIN	256
80.67.180.0/24	Association Ilico	256
80.67.183.0/24	Association Rezine	256
80.67.185.0/24	Hadoly	256
80.67.189.0/24	Association Rezine	256
89.234.140.0/24	Association Illyse	256
91.216.110.0/24	Association Grenode	256
193.23.164.0/23	Grenode	512
193.23.164.0/24	Grenode	256
193.23.246.0/23	Grenode	512
193.33.56.0/23	Association Rezine	512
193.33.56.0/24	Association Rezine	256
193.33.57.0/24	Association Rezine	256
2001:912::/36	Grenode Backbone	4.95 × 10²⁷
2001:912:1000::/36	Rezine ISP Network Allocation	4.95 × 10²⁷
2001:912:1000::/40	Rezine ISP Network Allocation	3.09 × 10²⁶
2001:912:1100::/40	Rezine ISP Network Allocation	3.09 × 10²⁶
2001:912:1a80::/44	Rezine ISP Network Allocation	1.93 × 10²⁵
2001:912:1ac0::/44	Rezine ISP Network Allocation	1.93 × 10²⁵
2001:912:2000::/36	Ilico ISP Network Allocation	4.95 × 10²⁷
2001:912:3000::/36	Hadoly	4.95 × 10²⁷
2001:912:4000::/36	Rezine Cambuse IPv6	4.95 × 10²⁷
2a00:5881:4000::/40	Association Illyse	3.09 × 10²⁶
2a00:5881:c000::/40	Association Illyse	3.09 × 10²⁶
2a0e:1300::/29	Rezine	6.34 × 10²⁹
2a0e:4f80::/29	Rezine	6.34 × 10²⁹
2a0e:c400::/29	Grenode	6.34 × 10²⁹
2a10:a080::/29	Grenode	6.34 × 10²⁹

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 AS51083

4 peers

AS2027 AS34019 AS39801 AS56987

AS51083 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 AS51083

2 upstreams

AS29075 AS35625

AS51083 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS51083 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS51083

0 downstreams

AS51083 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.