asn.dev

Autonomous system

AS35847 AS-EFTL

Residential ARIN

IPv4 addresses 240K 28 prefixes
IPv6 prefixes 12 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 5 recorded by PCH
Upstreams 14 20 downstream
Flagged prefixes 0 none

Summary

Ezee Fiber

United States of America · AI-generated

fiber residential isp regional

AS-EFTL is operated by Ezee Fiber.

What it's used for

  • The address space carries fiber-based residential and business internet services, evidenced by the consistent EFTL netname and Ezee Fiber registrant across all sampled prefixes.
  • The AS announces 122,368 IPv4 addresses and 11 IPv6 prefixes, maintaining 40 observed neighbours; this ratio of substantial address inventory against a moderate peer count indicates a regional access provider rather than a transit carrier.

Notable

  • All RDAP registrants for the largest prefixes align with the announcer, listing Ezee Fiber as the holder and EFTL as the netname.
  • The operator previously operated under the name Interfacing Company of Texas before rebranding to Ezee Fiber to support multi-state expansion.
  • The inventory consists of 24 IPv4 prefixes, including large blocks such as 155.116.128.0/17 and 139.94.0.0/18, alongside smaller /21 and /24 allocations.

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 5 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange ChicagoChicago, United States208.115.137.124
DE-CIX DallasDallas, United States206.53.202.90
Northwest Access ExchangePortland, United States198.32.195.152
Detroit Internet ExchangeDetroit, United States209.124.52.92
Equinix Internet Exchange SeattleSeattle, United States198.32.134.16

Transit providers

14 upstream, 20 downstream and 49 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1299Arelion Sweden AB1,320
AS6461Zayo Bandwidth1,113
AS6939Hurricane Electric LLC907
AS174Cogent Communications, LLC850
AS3356Level 3 Parent, LLC302
AS394437PS Lightwave297
AS14907Wikimedia Foundation Inc.37
AS971PureVoltage Hosting Inc.31

All 14 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 28 prefixes · 240K addresses IPv6 12 prefixes

CountryNamePrefixes
USUnited States of America40

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS35847
Registry name
AS-EFTL
Registrant
Ezee Fiber
Abuse contact
noc@ezeefiber.com
Registered
2005-03-24
Last changed
2024-03-20
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
97% valid · 90 valid, 3 with no ROA
ROAs
19 authorising AS35847
ASPA
no ASPA record
IRR
100% registered · 93 of 93 announcements
Route objects
45 naming AS35847

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 1,772 prefixes, as published 2026-10-15. 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