RDAP / Whois lookup

Look up authoritative registration records for a domain, IP, network prefix or ASN. Subdomains are resolved to their registrable domain automatically.

AS28387

Record foundLACNIC

28387DIRECT ALLOCATION

RDAP is structured authoritative registration data. Registration records and contacts do not establish current routing, device location or network safety.

Queried at10/15/2026, 22:49:57Local authoritative snapshot

ASN profile Network topology BGP routes

Resource type: Autonomous system
Registry: LACNIC
Registration country / region: Not provided by registry
Registration status: Active
Registered at: 2/25/2013, 14:37:56
Last changed: 2/25/2013, 14:37:56

Resource rangeAS28387 – AS28387Autonomous system

Resource records1ASN count

Public contacts2Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS28387
Name: 28387
Allocation type: DIRECT ALLOCATION
Parent handle: Not provided by registry
Whois server: whois.lacnic.net
Authoritative RDAP host: rdap.lacnic.net

Address and number range

Resource range: AS28387 – AS28387
Address family: Not applicable
Resource records: Not applicable

Registration entities and contacts

Only public fields from the authoritative RDAP response are shown. Roles are assigned by the registry.

2 entities

Registrant

Computadoras y Servicios Especiales SA de CVMX-CYSE1-LACNIC

+52 2226413505

EX. HACIENDA DEL ROSARIO · HACIENDA DE LAS CARRETAS · DISTRITO FEDERAL · 02420 · MX

AdministrativeTechnicalAbuse

Jose Antonio Padilla CastilloCSC6

admin@blacom.com.mx+52 2226413505#103

Ex. Hacienda del Rosario · Calle Hacienda de las Carretas · Mexico DF · 02420 · MX

Registration and change events

2 events

Event	Time (UTC)	Actor
Registration	2/25/2013, 14:37:56	Not provided by registry
Last changed	2/25/2013, 14:37:56	Not provided by registry

Terms and remarks

Registry notices are shown verbatim so their authoritative meaning is not altered.

2 notices

descriptionAutonomous System AS28387 from MX-CYSE1-LACNIC

Terms and ConditionsThis is the LACNIC RDAP service. Objects are in RDAP format.

CHA.LA authoritative RDAP snapshotIANA Bootstrap only locates the responsible registration service. Data comes from the corresponding RIR or domain registry and is cached locally by query target.Authoritative source: LACNIC · rdap.lacnic.net