AS28387
AS28387
ARIN
ISP
Data retrieved at
This AS-only summary is estimated from a sample IP within a prefix announced by this AS, not from a specific query. Search a real IP for exact details.
Network
AS Number
AS28387
Company
Computadoras y Servicios Especiales SA de CV
AS Domain
blacom.com.mx
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
8,960
IPv6 Addresses
7.92×10²⁸
Registry (RIR)
ARIN
201.131.203.0/24
Abuse Contacts
Not available
Announced Prefixes (22)
Netblock
Num. of IPs
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Valid
This prefix is correctly authorized by a valid ROA.
VALID
Validated Prefix
201.131.203.0/24
Authorized ASN
AS28387
IP Geolocation
Country
Mexico
Continent
North America
European Union
No
Phone prefix
+52
Currency
Mexican Peso (MXN $)
Approximate location (country-level)
Open in Maps