AS4493 Universidad de Sonora

🇲🇽

Org handle: 33250

LACNICallocated

Announced Prefixes (BGP)

15total

15 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)74,240

Announced (BGP)64,512

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

1995-03-08

Announced Prefixes

(BGP)15

Prefix	RPKI	IRR	Last Seen
148.225.0.0/17	Valid	-	2026-10-10
148.225.128.0/20	Valid	-	2026-10-10
148.225.144.0/22	Valid	-	2026-10-10
148.225.152.0/21	Valid	-	2026-10-10
148.225.160.0/21	Valid	Other IRR	2026-10-10
148.225.168.0/21	Valid	Other IRR	2026-10-10
148.225.176.0/21	Valid	Other IRR	2026-10-10
148.225.184.0/21	Valid	Other IRR	2026-10-10
148.225.192.0/21	Valid	Other IRR	2026-10-10
148.225.200.0/24	Valid	-	2026-10-10

1-10 of 15

1 / 2

(RIR)4

Prefix	Country	RIR	Status
148.225.0.0/16	🇲🇽 MX	LACNIC	assigned
192.100.156.0/24	🇲🇽 MX	LACNIC	assigned
200.23.111.0/24	🇲🇽 MX	LACNIC	assigned
207.249.192.0/19	🇲🇽 MX	LACNIC	assigned

(seen in AS paths)

Networks AS4493 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 AS4493 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/4493" | jq