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

Data as of 2026-08-16
GLEIF verified
LEI
5493003R8YN6HPI1UO41
Registered name
Alestra, S. de R.L. de C.V.
Jurisdiction
MX
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks21 · 286,720 IPv4 addresses
IPv6 11 prefixes (largest 2001:1248:248f::/48)
Cluster ID222471438
RegistryBGP
Owner jurisdictionMX
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493003R8YN6HPI1UO41
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
21 -3,747 netblocks since 2026-07-05
2026-07-05 peak 4,941 2026-08-16

IP Ranges (21)

⬇ export CSV
CIDR Org name Registry Status Confidence
189.206.0.0/16 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
200.52.112.0/20 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
200.56.112.0/20 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
200.76.0.0/18 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
200.76.128.0/18 Alestra, S. de R.L. de C.V. ARIN ALLOCATED ● low
200.94.0.0/17 Alestra, S. de R.L. de C.V. ARIN ALLOCATED ● low
200.94.128.0/19 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
201.151.0.0/16 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
201.163.0.0/16 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
207.248.224.0/19 Alestra, S. de R.L. de C.V. LACNIC ALLOCATED ● low
2001:1248:248f::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:2647::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:3ba3::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:40cb::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:5b87::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:7028::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:c277::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:c34f::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:e010::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:e016::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low
2001:1248:e04e::/48 Alestra, S. de R.L. de C.V. BGP ANNOUNCED ● low

IPv6 ranges (11)

CIDR
2001:1248:248f::/48
2001:1248:2647::/48
2001:1248:3ba3::/48
2001:1248:40cb::/48
2001:1248:5b87::/48
2001:1248:7028::/48
2001:1248:c277::/48
2001:1248:c34f::/48
2001:1248:e010::/48
2001:1248:e016::/48
2001:1248:e04e::/48

Domains hosted in this network

what's this?
axtel.mx aliatuniversidades.com.mx fbcdn.net whatsapp.net

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (21 of 21)
Possible discrepancies (21)

These blocks are registered to Alestra, S. de R.L. de C.V. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:1248:248f::/48 /48 authorized for AS6503 — AS6503
2001:1248:2647::/48 /48 authorized for AS6503 — AS6503
2001:1248:3ba3::/48 /48 authorized for AS6503 — AS6503
2001:1248:40cb::/48 /48 authorized for AS6503 — AS6503
2001:1248:5b87::/48 /48 authorized for AS6503 — AS6503
2001:1248:c277::/48 /48 authorized for AS6503 — AS6503
2001:1248:c34f::/48 /48 authorized for AS6503 — AS6503
2001:1248:e010::/48 /48 authorized for AS6503 — AS6503
2001:1248:e016::/48 /48 authorized for AS6503 — AS6503
2001:1248:e04e::/48 /48 authorized for AS6503 — AS6503
2001:1248:7028::/48 /48 authorized for AS6503 — AS6503
201.151.0.0/16 /16 authorized for AS6503 — AS6503
189.206.0.0/16 /16 authorized for AS6503 — AS6503
201.163.0.0/16 /16 authorized for AS6503 — AS6503
200.94.0.0/17 /17 authorized for AS6503 — AS6503
+6 more — see the REST API

NIC Handles

AS11172 INA2 INA2 INA2 INA2 INA2 INA2 MX-ALES-LACNIC MX-ALES-LACNIC