Autonomous System

AS13041 Consorci de Serveis Universitaris de Catalunya

EducationActiveSpainRIPE

AS13041 (CESCA-AC) is an education network operated by Consorci de Serveis Universitaris de Catalunya in Spain, registered with RIPE. It has 8 IPv4 prefixes with 311,808 addresses and 2 IPv6 prefixes, which makes it the 935th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses311,808in 8 prefixes
IPv6 prefixes2≈ 7.9 × 10²⁸ addresses
Size rank#935of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationConsorci de Serveis Universitaris de Catalunya
AS nameCESCA-AC
Websitecsuc.cat
Country Spain (ES)
Network typeEducation
RegistryRIPE
Abuse contacteriac@csuc.cat
Registered2002-04-24
Last updated2025-07-21

IPv4 prefixes

8 prefixes · 311,808 addresses
NetworkAddressesFirst – last address
84.88.0.0/1665,53684.88.0.0 – 84.88.255.255
147.83.0.0/1665,536147.83.0.0 – 147.83.255.255
158.109.0.0/1665,536158.109.0.0 – 158.109.255.255
161.116.0.0/1665,536161.116.0.0 – 161.116.255.255
84.89.128.0/1732,76884.89.128.0 – 84.89.255.255
84.89.0.0/1816,38484.89.0.0 – 84.89.63.255
192.94.163.0/24256192.94.163.0 – 192.94.163.255
192.101.162.0/24256192.101.162.0 – 192.101.162.255

IPv6 prefixes

2 prefixes
  • 2001:40b0::/32
  • 2001:7f8:2a::/48

Query AS13041 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=AS13041&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS13041, with or without a key:

curl "https://api.ipapi.is/?q=84.88.0.1"

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