asn.dev

Autonomous system

AS207176 OPENFIBER

Residential RIPE Cable/DSL/ISP

IPv4 addresses 6.40K 7 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly NL
Exchanges 10 recorded by PCH
Upstreams 30 1 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 10 exchanges in 3 countries, largest first.

ExchangeLocationTheir address
AMS-IX AmsterdamAmsterdam, Netherlands80.249.215.100
Neutral Internet ExchangeAmsterdam, Netherlands193.239.119.26
Giganet Internet ExchangeKyiv, Ukraine185.1.63.220
The Frys Internet ExchangeFrysian, Netherlands2001:7f8:10f::3:2948:163
Speed Internet ExchangeDronten, Netherlands185.1.222.117
InterIX Internet ExchangeAmsterdam, Netherlands2001:7f8:134::32
ERA-IX AmsterdamAmsterdam, Netherlands185.1.240.17
Nine IXParis, France185.1.14.120

Transit providers

30 upstream, 1 downstream and 45 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC98
AS20562Broadband Hosting B.V.70
AS174Cogent Communications, LLC57
AS6939Hurricane Electric LLC48
AS35133Eranium B.V.47
AS6830Liberty Global Europe Holding B.V.16
AS50304Blix Solutions AS16
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)9

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 6.40K addresses IPv6 1 prefixes

CountryNamePrefixes
NLNetherlands8

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS207176
Registry name
OPENFIBER
Registrant
MNT-OPENFIBER-RIPE
Abuse contact
abuse@openfiber.nl
Registered
2016-08-17
Last changed
2020-09-23
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
OpenFiber NL
Also known as
OpenFiber
Network type
Cable/DSL/ISP
Scope
Europe
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
AS-OPENFIBER
Present at
14 exchanges
Facilities
8 facilities
Website
https://www.openfiber.nl

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 · 9 valid, 0 with no ROA
ROAs
8 authorising AS207176
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
22 naming AS207176

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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