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Autonomous System details for AS20900

AS20900

IMS Networks SAS • imsnetworks.com

AS20900 — IMS Networks SAS

AS Name

AS-IMSNETORKS

Country

France (FR)

Website

imsnetworks.com

Number of IPv4

83,200

Number of IPv6

7.92 × 10²⁸

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

January 01, 1970

Last updated

February 02, 2024

IP Ranges

25 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
31.217.232.0/21	IMS Networks SAS	2,048
31.217.233.0/24	IMS Networks	256
91.214.114.0/23	IMS Networks SAS	512
91.231.175.0/24	Association Pour L'Emploi des Cadres (APEC)	256
137.129.0.0/16	Meteo-France EPA	65,536
137.129.9.0/24	Meteo-France EPA	256
137.129.15.0/24	Meteo-France EPA	256
137.129.43.0/24	Meteo-France EPA	256
137.129.63.0/24	Meteo-France EPA	256
137.129.232.0/23	Meteo-France EPA	512
137.129.234.0/23	Meteo-France EPA	512
137.129.236.0/23	Meteo-France EPA	512
176.111.246.0/24	Pierre Fabre SA (PFSA)	256
185.182.252.0/22	IMS Networks SAS	1,024
185.182.252.0/24	IMS Networks SAS	256
194.4.7.0/24	Toulouse Metropole	256
194.4.10.0/24	Toulouse Metropole	256
194.4.12.0/24	Toulouse Metropole	256
194.4.13.0/24	Toulouse Metropole	256
213.190.64.0/19	IMS Networks SAS	8,192
213.190.64.0/24	IMS Networks SAS	256
213.190.65.0/24	IMS Networks SAS	256
213.190.69.0/24	IMS Networks SAS	256
213.190.76.0/24	IMS Networks SAS	256
213.190.88.0/24	Internet Subnet for Mercator company	256
2001:1b08::/32	IMS Networks SAS	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 AS20900

51 peers

AS6057 AS7713 AS8283 AS8298 AS15547 AS20562 AS1828 AS2027 AS4455 AS6696 AS6939 AS9304 AS12779 AS13237 AS14537 AS16347 AS20764 AS20766 AS22356 AS24482 AS25160 AS33891 AS34019 AS34177 AS35280 AS35426 AS39120 AS39305 AS41327 AS47957 AS49434 AS52075 AS56987 AS58511 AS132337 AS137409 AS199524 AS212483 AS24940 AS25091 AS29075 AS34288 AS34927 AS35600 AS37721 AS39351 AS49544 AS50628 AS58308 AS198385 AS215596

AS20900 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 AS20900

3 upstreams

AS174 AS3356 AS6762

AS20900 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS20900 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS20900

7 downstreams

AS47233 AS50758 AS198340 AS204212 AS204516 AS204835 AS209483

AS20900 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.