AS28391 Universidad Juarez Autonoma de Tabasco

🇲🇽

Org handle: 63983

LACNICallocated

Announced Prefixes (BGP)

161total

161 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)65,536

Announced (BGP)41,216

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2014-02-24

Announced Prefixes

(BGP)161

Prefix	RPKI	IRR	Last Seen
148.236.1.0/24	No ROA	-	2026-10-10
148.236.2.0/24	No ROA	-	2026-10-10
148.236.3.0/24	No ROA	-	2026-10-10
148.236.4.0/24	No ROA	-	2026-10-10
148.236.5.0/24	No ROA	-	2026-10-10
148.236.6.0/24	No ROA	-	2026-10-10
148.236.7.0/24	No ROA	-	2026-10-10
148.236.8.0/24	No ROA	-	2026-10-10
148.236.9.0/24	No ROA	-	2026-10-10
148.236.10.0/24	No ROA	-	2026-10-10

1-10 of 161

1 / 17

(RIR)1

Prefix	Country	RIR	Status
148.236.0.0/16	🇲🇽 MX	LACNIC	assigned

(seen in AS paths)

Networks AS28391 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS28391 should publish an ASPA object
IPv4 transfers in the LACNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/28391" | jq