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Data as of Nov 6, 2026

148.244.64.0/24

No anonymizer space · no proxy exits in 30 days

Alestra, S. de R.L. de C.V.

Announcement

148.244.64.0/21

RPKI valid

Announced by

Type

Business

Risk

0 / 100 · Low

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	RPKI
148.244.64.0/18 since May 2005	AS11172	Business	227 76 always on
148.244.0.0/16 since May 2005	AS11172	Business	706 216 always on

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 148.244.64.0/21

Prefix: 148.244.64.0/21
Announced by: AS11172 Alestra, S. de R.L. de C.V.
Type: Business
Proxy exits: 7
RPKI: RPKI valid
Netname: MX-ALES-LACNIC
Registrant: Alestra, S. de R.L. de C.V.
RIR: LACNIC

Registry

Holder

Organization: Not stated by the registry

Origin network

AS11172

MX

Name: Alestra, S. de R.L. de C.V.
Type: Internet provider
Registered: May 5, 1998
Domain: alestra.com.mx
Website: alestra.com.mx
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
148.244.0.0/16	AS6503	/24	LACNIC	Another network
148.244.0.0/16	AS11172	/24	LACNIC	RPKI valid

IRR

Route objects on 148.244.64.0/21

Origin	Registry	Description	Maintainer	Modified
AS11172	RADB	auto-generated route object for 148.244.64.0/21	MAINT-AS11172	Nov 13, 2023