Autonomous System

AS2103 Renater

EducationActiveEuropean UnionRIPE

AS2103 (FR-IFREMER-BREST) is an education network operated by Renater in European Union, registered with RIPE. It has 2 IPv4 prefixes with 65,792 addresses, which makes it the 3,422nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses65,792in 2 prefixes
IPv6 prefixes0none
Size rank#3,422of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationRenater
AS nameFR-IFREMER-BREST
Websiterenater.fr
Country European Union (EU)
Network typeEducation
RegistryRIPE
Abuse contactcertsvp@renater.fr
Registered2002-08-21
Last updated2019-06-24

IPv4 prefixes

2 prefixes · 65,792 addresses
NetworkAddressesFirst – last address
134.246.0.0/1665,536134.246.0.0 – 134.246.255.255
134.246.240.0/24256134.246.240.0 – 134.246.240.255

IPv6 prefixes

No IPv6 prefixes.

Query AS2103 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS2103&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS2103, with or without a key:

curl "https://api.ipapi.is/?q=134.246.0.1"

Other networks of Renater

6 of 21
AS2200 Renater2,551,808 IPv4 addressesAS1942 Renater396,288 IPv4 addressesAS1715 Renater393,984 IPv4 addressesAS1945 Renater197,120 IPv4 addressesAS2269 Renater132,352 IPv4 addressesAS1307 Renater131,072 IPv4 addresses

Largest networks in European Union

AS1257 Tele2 Sverige AB6,462,464 IPv4 addressesAS1273 Vodafone Group PLC1,998,592 IPv4 addressesAS1653 Vetenskapsradet / SUNET614,144 IPv4 addressesAS1942 Renater396,288 IPv4 addressesAS777 CEA-Saclay198,656 IPv4 addressesAS1945 Renater197,120 IPv4 addresses