Autonomous system
AS6205 HIZLINET-TEKNOLOJI HIZLINET TEKNOLOJI A.S.
Hosting ARIN
Summary
HizliNet Teknoloji A.S.
hosting transit legacy
HizliNet-Teknoloji is a Turkish datacentre-connectivity and network provider based at the ITU Ari Teknokent campus in Sariyer, Istanbul. It markets itself as a local uplink and colocation provider rather than a consumer ISP.
What it's used for
- Datacentre uplink, colocation, IP transit and DDoS-protected capacity, with presence in Istanbul, Ankara and Izmir and onward reach to Sofia, Frankfurt and Amsterdam.
- Peers and buys transit from the main Turkish and international carriers.
- Announces roughly 8,700 IPv4 addresses, largely as individual
/24s.
Notable
- Reverse DNS on part of the space resolves under
marsdatacenter.net, and the network is listed as a carrier at Mars Datacenter's Istanbul and Ankara facilities — consistent with a hosting/colocation footprint rather than an eyeball network. - The announced prefixes are assembled from several different registries' ranges rather than one contiguous allocation, so the address space is best read as a hosting pool, not a subscriber pool.
Interesting
- The number is held under RIPE legacy status by a company registered only recently as its holder — a pre-RIR AS number that ended up with a modern Turkish operator, so its low value says nothing about the company's age.
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
Recorded at 5 exchanges in 4 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.196.164 |
| InterIX Internet Exchange | Amsterdam, Netherlands | 2001:7f8:134::6a |
| Local Internet Exchange Frankfurt | Frankfurt, Germany | 185.1.166.168 |
| Bulgarian Internet eXchange | Sofia, Bulgaria | 193.169.199.108 |
| DE-CIX Istanbul | Istanbul, Turkey | 185.1.48.68 |
Transit providers
7 upstream, 51 downstream and 103 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS174 | Cogent Communications, LLC | 725 |
| AS9121 | Turk Telekomunikasyon Anonim Sirketi | 588 |
| AS3257 | GTT Communications Inc. | 492 |
| AS3223 | Voxility LLP | 467 |
| AS8280 | SYNAPSECOM S.A. Provider of Telecommunications and Internet Services | 36 |
| AS208972 | GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI | 28 |
| AS6939 | Hurricane Electric LLC | 9 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 20 prefixes · 9.73K addresses IPv6 3 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TR | Turkey | 23 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS6205- Registry name
- HizliNet-Teknoloji
- Registrant
- lir-tr-hizli-1-MNT
- Abuse contact
- abuse@hizliodeme.com.tr
- Registered
- 2024-02-27
- Last changed
- 2026-04-08
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 41 valid, 0 with no ROA
- ROAs
- 89 authorising AS6205
- ASPA
- no ASPA record
- IRR
- 39% registered · 16 of 41 announcements 23 other origin
- Route objects
- 37 naming AS6205
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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: 440 networks and 1,773 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