Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS39686

Announcement observedRIPE NCC

AS-EUROFIBER Eurofiber Nederland BV · AS-EUROFIBER

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 04:22:41Snapshot expired

View network topology RDAP registration

ASN: AS39686
Registration country: Netherlands
Name: AS-EUROFIBER Eurofiber Nederland BV
Abbreviation: AS-EUROFIBER
Registration date: 3/6/2015, 06:55:27
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
109.94.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
141.136.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.108.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.112.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.120.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.240.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.248.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
144.178.96.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
145.77.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
145.77.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
151.236.144.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
151.248.48.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
161.51.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
171.25.217.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.125.236.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.165.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.172.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.172.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.184.204.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.202.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.222.232.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.245.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.30.56.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.41.144.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.60.60.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.65.124.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.65.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
185.92.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.104.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.105.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.242.97.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.247.198.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.247.199.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.34.4.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.41.42.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.128.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.137.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.159.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
193.53.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
194.104.113.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
194.104.28.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
194.53.116.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid
194.53.24.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/16/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: AS-EUROFIBER Eurofiber Nederland BV
RIR: RIPE NCC
Registration country: Netherlands
Registration date: 3/6/2015, 06:55:27
Abuse contact: abuse@eurofiber.com

Snapshot trend

10/16/2026, 04:22:4177 v420 v676 Upstream · 116 Uncertain

10/13/2026, 10:38:1077 v420 v678 Upstream · 115 Uncertain

10/12/2026, 02:29:0177 v420 v678 Upstream · 115 Uncertain

10/10/2026, 11:45:0177 v420 v678 Upstream · 114 Uncertain

10/8/2026, 23:39:1777 v420 v678 Upstream · 113 Uncertain

10/6/2026, 21:18:0477 v420 v678 Upstream · 114 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap