Autonomous system
AS28435 AS28435 - JAVIER TAMAYO GARCIA
Unclassified LACNIC Cable/DSL/ISP
Summary
Tamayo Telecom
isp residential cable dsl
AS28435 is operated by Tamayo Telecom, a Mexican cable and DSL provider.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as
ip-38-224-221-0.tamayotelecom.mxand174.128.azaelgarcia.net. - The AS announces 3840 IPv4 addresses and 17 IPv6 prefixes against 8 observed neighbours, a ratio consistent with an access network rather than a transit provider.
Notable
- Registrants include
Cogent Communications, LLCfor the 38.224.220.0/22 block, while other prefixes are registered toJAVIER TAMAYO GARCIAandTamayo Telecom, S.A. de C.V.. - The inventory includes a mix of /22, /23, and /24 IPv4 prefixes, with the largest being 38.224.220.0/22, 45.189.148.0/22, and 153.51.240.0/22.
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 3 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.192.129 |
| DE-CIX New York | New York, United States | 206.82.105.52 |
| DE-CIX Dallas | Dallas, United States | 206.53.202.170 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-05, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 5 prefixes · 3.84K addresses IPv6 17 prefixes
| Country | Name | Prefixes |
|---|---|---|
| MX | Mexico | 22 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
AS28435- Registry name
- 28435
- Registrant
- JAVIER TAMAYO GARCIA
- Abuse contact
- abuse@tamayotelecom.mx
- Registered
- 2019-12-04
- Last changed
- 2019-12-04
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- JAVIER TAMAYO GARCIA
- Also known as
- Tamayo Telecom
- Network type
- Cable/DSL/ISP
- Scope
- North America
- Traffic ratio
- Mostly Outbound
- Peering policy
- Open
- Present at
- 4 exchanges
- Facilities
- 1 facilities
- Website
- https://tamayotelecom.mx/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 95% valid · 20 valid, 1 with no ROA
- ROAs
- 16 authorising AS28435
- ASPA
- no ASPA record
- IRR
- 95% registered · 20 of 21 announcements 1 other origin
- Route objects
- 29 naming AS28435
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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: 453 networks and 1,854 prefixes, as published 2026-11-06. 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