Autonomous system profile

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

AS56504

Announcement observedRIPE NCC

HOSTCIRCLE-L-NL HostCircle B.V. · HOSTCIRCLE-L-NL

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

Last active10/13/2026, 18:13:36Snapshot expired

View network topology RDAP registration

ASN: AS56504
Registration country: Netherlands
Name: HOSTCIRCLE-L-NL HostCircle B.V.
Abbreviation: HOSTCIRCLE-L-NL
Registration date: 8/17/2021, 13:07:46
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
110.44.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
154.21.215.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/2/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
154.51.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/2/2026, 00:00:00	✓	×	Historical record
178.237.56.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/3/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
178.237.57.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
178.237.58.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	9/30/2026, 08:00:00	✓	×	Historical record
178.237.59.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/3/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
185.61.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/2/2026, 00:00:00	✓	×	Historical record
193.91.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 08:00:00	10/11/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: HOSTCIRCLE-L-NL HostCircle B.V.
RIR: RIPE NCC
Registration country: Netherlands
Registration date: 8/17/2021, 13:07:46
Abuse contact: abuse@hostcircle.nl

Snapshot trend

10/13/2026, 18:13:369 v41 v622 Upstream · 16 Uncertain

10/5/2026, 11:59:499 v41 v625 Upstream · 15 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