Autonomous system
AS43242 EXTEND
Unclassified RIPE Cable/DSL/ISP
Summary
Extendbroadband
isp residential cable dsl
EXTEND is operated by Arinet Security & Internet Consultancy Ltd, also known as Extendbroadband.
What it's used for
- The address space carries residential broadband traffic, evidenced by reverse DNS names such as
78-135-16-0.extendbroadband.comand185-171-93-0.ari.net.tr. - The AS announces 18,432 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour, a ratio characteristic of an access network rather than a transit provider.
- Traffic from this AS consists of subscriber eyeballs for cable and DSL services provided by the operator.
Notable
- Registrants for the largest prefixes are Arinet Security & Internet Consultancy Ltd and FixNet Broadband Ltd., with netnames
TR-ARINET2016-20070628,TR-FIXNET-20160121, andTR-ARINET2016-20161005. - The address inventory includes a large /18 block alongside two /22 blocks, with the /18 block registered to Arinet and the /22 blocks split between Arinet and FixNet Broadband Ltd.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS9121 | Turk Telekomunikasyon Anonim Sirketi | 625 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 18.43K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TR | Turkey | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS43242- Registry name
- extend
- Registrant
- ARINET SECURITY & INTERNET CONSULTANCY LTD
- Abuse contact
- abuse@ari.net.tr
- Registered
- 2007-07-02
- Last changed
- 2026-01-28
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Aydogan Communication LTD.
- Also known as
- Extendbroadband
- Network type
- Cable/DSL/ISP
- Scope
- Not Disclosed
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- Website
- https://www.extendbroadband.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
- RPKI
- 100% valid · 11 valid, 0 with no ROA
- ROAs
- 20 authorising AS43242
- ASPA
- no ASPA record
- IRR
- 100% registered · 11 of 11 announcements
- Route objects
- 24 naming AS43242
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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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