asn.dev

Autonomous system

AS36730 TRANSFORMYX

Residential ARIN Cable/DSL/ISP

IPv4 addresses 4.61K 8 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 2 recorded by PCH
Upstreams 8 0 downstream
Flagged prefixes 0 none

Summary

Transformyx

United States of America · AI-generated

business isp regional us

TRANSFORMYX is the autonomous system for Transformyx, Inc., a regional technology provider in the Gulf South.

What it's used for

  • The address space carries static IP addresses for business and institutional clients, evidenced by reverse DNS records pointing to static.nasplex.net and netnames like LVLT-TRANS-688-8-29-72 and TRANSFORMYX-NET-74-114-176.
  • The AS announces 4608 IPv4 addresses across 8 prefixes and maintains 15 observed neighbours, a ratio consistent with a regional access network serving local businesses, education, and government entities.

Notable

  • Registrants for the majority of prefixes are listed as Transformyx, Inc., while the 206.192.61.0/24 block is registered to Nasplex, indicating a potential lease or historical relationship.
  • Transformyx has been in continuous operations for 34 years in the Gulf South Region and serves over one thousand clients, including Fortune 500 organizations, K-12 systems, and local government.
  • The address inventory is subdivided into multiple /22, /23, and /24 blocks, with some prefixes retaining legacy netnames from previous ownership or rebranding events.

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

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange DallasDallas, United States206.223.118.154
DE-CIX DallasDallas, United States206.53.202.118

Transit providers

8 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC460
AS6939Hurricane Electric LLC126
AS174Cogent Communications, LLC123
AS13760Uniti Fiber Holdings Inc.101
AS5009REV84
AS971PureVoltage Hosting Inc.15
AS14907Wikimedia Foundation Inc.15
AS32097WholeSale Internet, Inc.11

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-12, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 8 prefixes · 4.61K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America8

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS36730
Registry name
TRANSFORMYX
Registrant
Transformyx, Inc.
Abuse contact
abuse@tfmx.com
Registered
2006-04-04
Last changed
2015-06-08
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
TRANSFORMYX
Network type
Cable/DSL/ISP
Scope
Regional
Traffic ratio
Balanced
Peering policy
Selective
IRR as-set
AS-TFMX
Present at
1 exchanges
Facilities
1 facilities
Website
http://www.transformyx.com

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

Full detail
RPKI
0% valid · 0 valid, 16 with no ROA
ROAs
0 authorising AS36730
ASPA
no ASPA record
IRR
100% registered · 16 of 16 announcements
Route objects
35 naming AS36730

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: 436 networks and 1,769 prefixes, as published 2026-10-13. 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

Cross-check