206208 looking glass

AS56504 HostCircle B.V. 🇳🇱 NL

Announcing 6 prefixes, seen at the RIS collectors.

IPv4 prefixes
6
1,536 (6 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
9
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS56504
Name
HostCircle B.V.
Organisation
HostCircle AS56504
Country
🇳🇱 NL
RIR
RIPENCC
Allocated
2021-08-17
Network type
Network Services
Traffic levels
5-10Tbps
Scope
Global
Peering policy
Open
IRR as-set
AS56504:AS-ALL
Website
https://hostcircle.nl
PeeringDB
net/30727
Exchanges
3
Facilities
14

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5 valid (83.3%) 0 invalid (0.0%) 1 no ROA (16.7%)

Whois

Fetched from whois.ripe.net

as-block:       AS56444 - AS56807
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-12-10T14:53:42Z
last-modified:  2024-12-10T14:53:42Z
source:         RIPE

aut-num:        AS56504
as-name:        HOSTCIRCLE-L-NL
org:            ORG-HB92-RIPE
import:         from AS3257 accept ANY
export:         to AS3257 announce AS56504
import:         from AS33891 accept ANY
export:         to AS33891 announce AS56504
admin-c:        AS41591-RIPE
tech-c:         AS41591-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         nl-hostcircle-1-mnt
created:        2021-08-17T13:07:46Z
last-modified:  2021-08-17T13:07:46Z
source:         RIPE

organisation:   ORG-HB92-RIPE
org-name:       HostCircle B.V.
country:        NL
reg-nr:         71902023
org-type:       LIR
address:        Science Park 608 Unit B1
address:        1098XH
address:        Amsterdam
address:        NETHERLANDS
phone:          +31624841455
admin-c:        AS41591-RIPE
tech-c:         AS41591-RIPE
abuse-c:        AR48095-RIPE
mnt-ref:        nl-hostcircle-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         nl-hostcircle-1-mnt
created:        2018-09-04T07:36:20Z
last-modified:  2026-05-13T07:12:00Z
source:         RIPE # Filtered

person:         Anand Sridharan
address:        Science park 608
address:        1098 XH
address:        Amsterdam
address:        NETHERLANDS
phone:          +31624841455
nic-hdl:        AS41591-RIPE
mnt-by:         nl-hostcircle-1-mnt
created:        2018-09-04T07:36:18Z
last-modified:  2026-01-19T14:02:09Z
source:         RIPE