asn.dev

Autonomous system

AS201789 NETOPS

Unclassified RIPE Enterprise

IPv4 addresses 1.02K 3 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly NL
Exchanges 3 recorded by PCH
Upstreams 8 4 downstream
Flagged prefixes 0 none

Summary

NETOPS

Netherlands · AI-generated

business cloud infrastructure

NETOPS is operated by NETOPS B.V., a European managed cloud infrastructure provider based in Amsterdam.

What it's used for

  • The address space carries managed cloud and email filtering infrastructure, as indicated by the reverse DNS entries out160-64.emailfilter.io and out160-127.emailfilter.io.
  • The AS announces 1024 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, while maintaining 51 observed routing neighbours. This ratio of limited address space to a high number of peering partners indicates a transit or interconnection role rather than a large-scale access network.
  • Traffic from this AS consists of business cloud services, managed infrastructure, and email filtering endpoints provided to corporate clients across Europe.

Notable

  • Registrants for all announced prefixes align with the AS holder, listing NETOPS IP Admin and NETOPS NOC as the responsible parties.
  • The inventory consists of three distinct IPv4 blocks, including a /23 and two /24s, alongside a single /48 IPv6 prefix, reflecting a compact corporate estate.

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 3 exchanges in 2 countries, largest first.

ExchangeLocationTheir address
SwissIXZurich, Switzerland91.206.52.224
Bulgarian Internet eXchangeSofia, Bulgaria193.169.199.72
Balkan Internet ExchangeSofia, Bulgaria185.1.30.147

Transit providers

8 upstream, 4 downstream and 23 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS50673Serverius Holding B.V.121
AS6939Hurricane Electric LLC66
AS9002RETN Limited47
AS59900Balkan Internet Exchange Ltd23
AS174Cogent Communications, LLC22
AS1836green.ch AG1
AS24482SG.GS1
AS48362Stadtwerke Feldkirch1

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 3 prefixes · 1.02K addresses IPv6 1 prefixes

CountryNamePrefixes
NLNetherlands4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201789
Registry name
NETOPS
Registrant
netops-mnt
Abuse contact
reportabuse@netops.net
Registered
2014-07-14
Last changed
2024-10-10
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
NETOPS
Network type
Enterprise
Scope
Global
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
AS-NETOPS
Present at
2 exchanges
Facilities
7 facilities
Website
https://netops.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

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
10 authorising AS201789
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
9 naming AS201789

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