NL
AS43861
CIRCLEB-ASN
Circle B B.V. · circleb.eu
NL RIPE NSP Traffic50-100Gbps RatioNot Disclosed Peering PolicyOpen ScopeNot Disclosed IRRRIPE::AS-CIRCLEB
4
IPv4 Prefixes
2
IPv6 Prefixes
···
Peers
···
Upstream
···
Downstream
0
IX Points
3
Facilities
100%
RPKI Valid Rate
Network Topology Upstream/Downstream Data Source: RIPE Stat
Loading topology data...
Announced IP Prefixes 6
RPKI Valid 6 RPKI Invalid 0 Unsigned / Unknown 0 Sampled 6 / 6
Facilities 3 Click a point on the map to locate a facility
NameCityCountry
NIKHEF AmsterdamAmsterdamNL
Digital Realty AMS3/5/7/8/10 - AmsterdamAmsterdamNL
maincubes AMS01Schiphol RijkNL
Colocated Networks 30 Shared Data Center
ASNNameType Shared Facility
AS50917 BACKBONE.direct NSP 3/3
AS39686 Eurofiber NSP 3/3
AS39637 ADES NSP 3/3
AS38930 FiberRing NSP 3/3
AS24875 NovoServe B.V. Content 3/3
AS9002 RETN NSP 3/3
AS6939 Hurricane Electric NSP 3/3
AS6461 Zayo NSP 3/3
AS3257 GTT Communications (AS3257) NSP 3/3
AS174 Cogent Communications, Inc. NSP 3/3
AS393905 Host Havoc Content 2/3
AS328112 AllWorldIT ZA NSP 2/3
AS218878 SpectraIP B.V. (AS218878) Cable/DSL/ISP 2/3
AS216265 Aristo Networks NSP 2/3
AS212477 RoyaleHosting Content 2/3
AS211826 ISTQSERVERS 2/3
AS211550 Steentjes Groep Cable/DSL/ISP 2/3
AS210930 Lennmedia B.V. NSP 2/3
AS209870 Cylo Content 2/3
AS206221 ERA-IX Route Servers Amsterdam Route Server 2/3
Registration Info
AS Name
CIRCLEB-ASN
Registration Date
2016-12-20T14:43:21Z
Update Date
2023-09-06T09:44:08Z
Raw Whois Data
aut-num:        AS43861
as-name:        CIRCLEB-ASN
org:            ORG-CBB4-RIPE
import:         from AS174 accept ANY
export:         to AS174 announce AS43861
import:         from AS38930 accept ANY
export:         to AS38930 announce AS43861
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-nl-circleb-1-MNT
mnt-by:         nl-circleb-mnt
created:        2016-12-20T14:43:21Z
last-modified:  2023-09-06T09:44:08Z
source:         RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************




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No match found for a AS43861.


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# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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