AS28391 — Universidad Juarez Autonoma de Tabasco

AS28391 announces 72 IPv4 prefixes covering 41,216 addresses and 0 IPv6 prefixes.

About this network

AS28391 is operated by Universidad Juarez Autonoma de Tabasco, a public university in Mexico.

What it's used for

• The address space is registered under the netname 148.236.0.0 - 148.236.255.255 with the registrant Universidad Juarez Autonoma de Tabasco, indicating an internal academic network estate.
• The AS announces 41216 IPv4 addresses across 72 prefixes, all located in Mexico, while maintaining a single observed routing neighbour. This high address-to-neighbour ratio characterizes the network as an access or eyeball network serving the university's internal infrastructure rather than a transit provider.

Notable

• All available RDAP records for the largest prefixes list Universidad Juarez Autonoma de Tabasco as the registrant, which aligns perfectly with the AS holder name.
• The inventory consists of a single /16 block (148.236.0.0/16) that is finely subdivided into numerous /21, /22, and /23 prefixes, a pattern typical of site-by-site segmentation within a large corporate or institutional estate.

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

Announced prefixes

• 148.236.1.0/24
• 148.236.2.0/23
• 148.236.4.0/22
• 148.236.8.0/21
• 148.236.16.0/24
• 148.236.18.0/23
• 148.236.20.0/22
• 148.236.24.0/22
• 148.236.28.0/24
• 148.236.30.0/23
• 148.236.32.0/22
• 148.236.40.0/23
• 148.236.42.0/24
• 148.236.47.0/24
• 148.236.49.0/24
• 148.236.50.0/23
• 148.236.52.0/22
• 148.236.56.0/21
• 148.236.64.0/23
• 148.236.66.0/24
• 148.236.70.0/23
• 148.236.72.0/22
• 148.236.76.0/24
• 148.236.80.0/22
• 148.236.85.0/24
• 148.236.87.0/24
• 148.236.88.0/24
• 148.236.90.0/23
• 148.236.92.0/22
• 148.236.96.0/21
• 148.236.104.0/23
• 148.236.109.0/24
• 148.236.110.0/23
• 148.236.112.0/24
• 148.236.114.0/23
• 148.236.118.0/24
• 148.236.120.0/22
• 148.236.124.0/24
• 148.236.126.0/24
• 148.236.130.0/23
• 148.236.132.0/22
• 148.236.136.0/24
• 148.236.140.0/22
• 148.236.149.0/24
• 148.236.150.0/23
• 148.236.152.0/24
• 148.236.158.0/23
• 148.236.160.0/22
• 148.236.164.0/24
• 148.236.167.0/24
• 148.236.169.0/24
• 148.236.170.0/23
• 148.236.172.0/22
• 148.236.180.0/22
• 148.236.185.0/24
• 148.236.186.0/24
• 148.236.189.0/24
• 148.236.190.0/23
• 148.236.192.0/24
• 148.236.200.0/24
• 148.236.205.0/24
• 148.236.210.0/23
• 148.236.212.0/22
• 148.236.216.0/22
• 148.236.220.0/24
• 148.236.230.0/23
• 148.236.233.0/24
• 148.236.240.0/23
• 148.236.242.0/24
• 148.236.248.0/23
• 148.236.250.0/24
• 148.236.253.0/24

Upstream networks

• AS8151 UNINET

Adjacent networks

• AS8151 UNINET