asn.dev

Autonomous system

AS209275 NETMAX

Unclassified RIPE

IPv4 addresses 1.79K 7 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly TR
Exchanges 1 recorded by PCH
Upstreams 4 1 downstream
Flagged prefixes 0 none

Summary

NetMax

Turkey · AI-generated

isp residential cable dsl

NETMAX is operated by NetMax Telekomunikasyon Iletisim Hizmetleri Ticaret Limited Sirketi.

What it's used for

  • The address space carries residential broadband traffic, evidenced by netnames such as TR-NETMAXTELEKOM-20211006 and NetMax associated with the operator's cable and DSL services.
  • The AS announces 1792 IPv4 addresses across 7 prefixes and maintains 7 observed neighbours, a ratio consistent with an access network providing last-mile connectivity.
  • Traffic from this AS consists of subscriber eyeballs accessing the internet via cable and DSL connections in Turkey.

Notable

  • Registrants for six of the seven prefixes align with the announcer, listing NETMAX TELEKOMUNIKASYON ILETISIM HIZMETLERI TICARET LIMITED SIRKETI or its administrative contact Ugur Simsek.
  • The prefix 185.186.53.0/24 is registered to CLOUDRUX BILGI ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI under the netname TR-CLOUDRUX, indicating a distinct entity or leased space within the AS.
  • The inventory consists of seven /24 blocks, all located in Turkey, with no IPv6 prefixes announced.

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
DE-CIX IstanbulIstanbul, Turkey185.1.48.52

Transit providers

4 upstream, 1 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS15924Vodafone Net Iletisim Hizmetler AS305
AS6939Hurricane Electric LLC26
AS25091IP-Max SA2
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI2

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 7 prefixes · 1.79K addresses IPv6 0 prefixes

CountryNamePrefixes
TRTurkey7

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS209275
Registry name
NetMax
Registrant
lir-tr-netmaxtelekom-1-MNT
Abuse contact
abuse@netmax.com.tr
Registered
2019-03-06
Last changed
2026-01-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 7 valid, 0 with no ROA
ROAs
14 authorising AS209275
ASPA
4 declared providers
IRR
100% registered · 7 of 7 announcements
Route objects
9 naming AS209275

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: 447 networks and 1,845 prefixes, as published 2026-10-31. 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