asn.dev

Autonomous system

AS44558 NETONLINE

Unclassified RIPE

IPv4 addresses 64.00K 34 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly TR
Exchanges 0 recorded by PCH
Upstreams 1 3 downstream
Flagged prefixes 0 none

Summary

Netonline

Turkey · AI-generated

isp residential turkey vodafone

NETONLINE is operated by Netonline Bilisim Sirketi LTD.

What it's used for

  • The address space carries residential and customer IP pools, evidenced by netnames such as Vodafone-Turkey-Customer-IP-Pools and TR-NETHOUSENETWORKS, alongside direct NETONLINE allocations.
  • The AS announces 64,000 IPv4 addresses across 34 prefixes and 1 IPv6 prefix, with only 4 observed neighbours, a ratio characteristic of an access or eyeball network rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs and customer endpoints, consistent with the operator's role as a Turkish internet service provider.

Notable

  • Registrants for the largest prefixes include Abuse-C Role and Abuse Contact for Vodafone Turkey, with netnames reflecting both NETONLINE and Vodafone-Turkey-Customer-IP-Pools.
  • The address inventory is a mix of /19, /20, /21, /22, and /23 blocks, with some space registered under TR-NETHOUSENETWORKS netnames, indicating a consolidated estate of customer-facing address space.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 3 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9121Turk Telekomunikasyon Anonim Sirketi14,427

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-29, 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 34 prefixes · 64.00K addresses IPv6 1 prefixes

CountryNamePrefixes
TRTurkey35

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS44558
Registry name
NETONLINE
Registrant
MNT-NETH
Abuse contact
abuse@nethouse.net
Registered
2008-02-05
Last changed
2024-05-10
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Netonline Bilisim Sirketi LTD
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Peering policy
Open

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 · 241 valid, 0 with no ROA
ROAs
256 authorising AS44558
ASPA
no ASPA record
IRR
100% registered · 241 of 241 announcements
Route objects
23 naming AS44558

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 2026-10-29. 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