asn.dev

Autonomous system

AS20388 ETI-FLL1 - Ewart Technologies, Inc.

Unclassified ARIN

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 5 0 downstream
Flagged prefixes 0 none

Summary

Ewart Technologies

United States of America · AI-generated

business small us

ETI-FLL1 is the AS handle for Ewart Technologies, Inc.

What it's used for

  • The address space carries two IPv4 prefixes, 68.70.123.0/24 and 148.59.148.0/24, both registered under the netname ET-358 with registrant Ewart Technologies, Inc.
  • With 512 IPv4 addresses announced against 17 observed neighbours, the ratio suggests a small-scale business or internal corporate network rather than a large transit or access provider.

Notable

  • The registrants for both announced prefixes match the AS holder, Ewart Technologies, Inc., indicating direct ownership of the address space.
  • The address inventory consists of two /24 blocks, a modest footprint typical of a small enterprise or specialized service provider.

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 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
FL-IX - The Florida Internet Exchange / Community IX - FloridaMiami, United States206.41.108.144

Transit providers

5 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1299Arelion Sweden AB53
AS6939Hurricane Electric LLC52
AS174Cogent Communications, LLC19
AS3303Swisscom (Schweiz) AG1
AS24482SG.GS1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, 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 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS20388
Registry name
ETI-FLL1
Registrant
Ewart Technologies, Inc.
Abuse contact
rick@ewart.net
Registered
2018-01-04
Last changed
2018-01-04
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
Ewart Technologies
Also known as
IsleCall Communications
Scope
North America
Peering policy
Open
IRR as-set
ARIN::RS-EWART-TECHNOLOGIES
Present at
1 exchanges
Website
http://www.ewarttechnologies.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
100% valid · 2 valid, 0 with no ROA
ROAs
3 authorising AS20388
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
3 naming AS20388

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: 449 networks and 1,846 prefixes, as published 2026-11-02. 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