Autonomous system
AS11888 Television Internacional, S.A. de C.V.
Residential AFRINIC
Summary
Televisión Internacional, S.A. de C.V. (izzi)
isp legacy
AS11888 belongs to Televisión Internacional, S.A. de C.V., the Grupo Televisa subsidiary that operates izzi, one of Mexico's largest cable broadband, telephone and pay-TV providers. Addresses here are overwhelmingly ordinary Mexican home subscribers.
What it's used for
Consumer eyeball access. RIS sees 216 IPv4 prefixes carrying roughly 494,000 addresses, plus IPv6, against only 9 observed neighbours. That combination is the definition of an eyeball network: a very large address pool consumed by subscribers, reached through a handful of upstreams and peers, with no wholesale transit business to justify a wide peering fan-out. The address space is built from whole /16s, the kind of contiguous blocks a cable operator hands out to a metropolitan subscriber base rather than the scattered /24s of a hosting or leasing network.
Notable
- Nearly every sampled address answers reverse DNS under
clientes-izzi.mx("izzi customers"), first-party naming that ties the space directly to the operator's residential product. A subset still answers underintercable.netwithcablelink-names, a survival of one of the regional cable brands that Televisa consolidated into izzi. - Geolocating an address here means geolocating a subscriber, not a data centre. The prefixes span multiple Mexican metros, so a single
/16should never be treated as one city. - LACNIC registration lookups failed for these prefixes during collection. That is a missing answer, not a clean one, and no inference is drawn from it.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Equinix Internet Exchange Dallas | Dallas, United States | 206.223.118.105 |
Transit providers
7 upstream, 2 downstream and 13 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 321 prefixes · 459K addresses IPv6 379 prefixes
| Country | Name | Prefixes |
|---|---|---|
| MX | Mexico | 700 |
Registry
Allocation record
- Registry
- AFRINIC
- Handle
AS11888- Registry name
- 11888
- Registrant
- Television Internacional, S.A. de C.V.
- Abuse contact
- ipmastertvi@izzi.mx
- Registered
- 1999-01-28
- Last changed
- 2011-06-22
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 424 with no ROA
- ROAs
- 0 authorising AS11888
- ASPA
- no ASPA record
- IRR
- 99.8% registered · 423 of 424 announcements
- Route objects
- 75 naming AS11888
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,781 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere