Autonomous system profile

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

AS203646

Announcement observedRIPE NCC

Energi Fyn Bredbaand A/S · energi-fyn

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

Last active10/10/2026, 15:18:23Snapshot expired

View network topology RDAP registration

ASN: AS203646
Registration country: Denmark
Name: Energi Fyn Bredbaand A/S
Abbreviation: energi-fyn
Registration date: 11/25/2015, 11:13:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.128.72.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/10/2026, 08:00:00	✓	×	Historical record
87.239.64.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/10/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: Energi Fyn Bredbaand A/S
RIR: RIPE NCC
Registration country: Denmark
Registration date: 11/25/2015, 11:13:10
Abuse contact: fiberdrift@energifyn.dk

Snapshot trend

10/10/2026, 15:18:232 v41 v61 Upstream · 0 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 · iana-rdap-asn-bootstrap · rir-rdap-asn