AS28477 UNIVERSIDAD AUTONOMA DEL ESTADO DE MORELOS

🇲🇽

Org handle: 73141

LACNICallocated

Announced Prefixes (BGP)

36total

35 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)65,536

Announced (BGP)41,472

IPv6 Addresses

Allocated (RIR)1.2×10²⁴

Announced (BGP)1.2×10²⁴

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2004-03-19

Announced Prefixes

(BGP)36

Prefix	RPKI	IRR	Last Seen
148.218.0.0/17	Valid	LACNICOther IRR	2026-10-11
148.218.4.0/24	Valid	-	2026-10-11
148.218.5.0/24	Valid	-	2026-10-11
148.218.14.0/24	Valid	-	2026-10-11
148.218.19.0/24	Valid	-	2026-10-11
148.218.21.0/24	Valid	-	2026-10-11
148.218.23.0/24	Valid	-	2026-10-11
148.218.25.0/24	Valid	-	2026-10-11
148.218.30.0/24	Valid	-	2026-10-11
148.218.34.0/24	Valid	-	2026-10-11

1-10 of 36

1 / 4

(RIR)2

Prefix	Country	RIR	Status
148.218.0.0/16	🇲🇽 MX	LACNIC	assigned
2801:c4:12::/48	🇲🇽 MX	LACNIC	assigned

(seen in AS paths)

Networks AS28477 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 AS28477 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/28477" | jq