AS3548 — Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional

Network type: education

AS3548 announces 47 IPv4 prefixes covering 21,760 addresses and 0 IPv6 prefixes.

About this network

The network of the Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV), Mexico's national graduate research centre affiliated with the Instituto Politécnico Nacional.

What it's used for

• Campus and research networking across CINVESTAV's units, which span physics, mathematics, computing, biotechnology, and engineering, with sites in Mexico City and several other Mexican states.

Notable

• Academic and research address space (roughly 21,760 IPv4 addresses) — an institutional allocation, not a commercial ISP.
• Users are students, faculty, and researchers rather than paying subscribers.

Interesting

• CINVESTAV was one of the Mexican research institutions involved in the country's early academic networking, which is why it holds an AS number this far down the range.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 148.247.1.0/24
• 148.247.2.0/23
• 148.247.4.0/23
• 148.247.8.0/23
• 148.247.14.0/24
• 148.247.21.0/24
• 148.247.22.0/24
• 148.247.41.0/24
• 148.247.42.0/24
• 148.247.44.0/24
• 148.247.51.0/24
• 148.247.64.0/22
• 148.247.69.0/24
• 148.247.70.0/23
• 148.247.72.0/22
• 148.247.76.0/23
• 148.247.92.0/24
• 148.247.95.0/24
• 148.247.96.0/21
• 148.247.104.0/23
• 148.247.107.0/24
• 148.247.108.0/23
• 148.247.110.0/24
• 148.247.115.0/24
• 148.247.122.0/23
• 148.247.124.0/24
• 148.247.152.0/21
• 148.247.160.0/22
• 148.247.181.0/24
• 148.247.182.0/23
• 148.247.184.0/23
• 148.247.186.0/24
• 148.247.190.0/24
• 148.247.193.0/24
• 148.247.194.0/23
• 148.247.196.0/23
• 148.247.198.0/24
• 148.247.201.0/24
• 148.247.202.0/23
• 148.247.204.0/24
• 148.247.210.0/23
• 148.247.212.0/24
• 148.247.218.0/23
• 148.247.220.0/24
• 148.247.225.0/24
• 148.247.230.0/24
• 148.247.252.0/24

Upstream networks

• AS8151 UNINET

Adjacent networks

• AS8151 UNINET