AS43861
NSP
CIRCLEB-ASN
Circle B B.V.
NL
4
IPv4 Prefixes
2
IPv6 Prefixes
0
peering network
3
Facilities
AS Name
CIRCLEB-ASN
Registration Date
2016-12-20T14:43:21Z
Update Date
2023-09-06T09:44:08Z
IPv4 Prefixes (4)
45.134.178.0/23
91.199.227.0/24
185.125.242.0/24
45.134.176.0/23
IPv6 Prefixes (2)
2a13:acc0::/32
2001:678:348::/48
AS43861 network topology
(Upstream/Downstream)
Facility List (3)
| Name | City | Country |
|---|---|---|
| NIKHEF Amsterdam | Amsterdam | NL |
| Digital Realty Amsterdam AMS3, AMS5-8, AMS10 | Amsterdam | NL |
| maincubes AMS01 | Schiphol Rijk | NL |
Colocated Networks (Shared Data Center)
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS64487 | Broadcast Hosting | Cable/DSL/ISP | 3/3 |
| 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 |
| AS216265 | Aristo Networks LTD | NSP | 2/3 |
| AS213622 | Falcon Network | NSP | 2/3 |
| AS212477 | RoyaleHosting | Content | 2/3 |
| AS211826 | ISTQSERVERS | 2/3 | |
| AS211550 | Steentjes Groep | Cable/DSL/ISP | 2/3 |
| AS206221 | ERA-IX Route Servers Amsterdam | Route Server | 2/3 |
| AS205185 | Eurofiber Spine | 2/3 | |
| AS204401 | AFIBER | Cable/DSL/ISP | 2/3 |
| AS201949 | Seed Technologies | Network Services | 2/3 |
| AS200779 | DE-CIX MAPS Amsterdam Route Servers | Route Server | 2/3 |
| AS200636 | Hypere | Enterprise | 2/3 |
| AS200052 | Feral Hosting | Content | 2/3 |
| AS197731 | Tuxis | Content | 2/3 |
| AS60924 | Orixcom | NSP | 2/3 |
| AS60404 | LiteServer | NSP | 2/3 |
| AS60064 | HostPalace (Global) | Enterprise | 2/3 |
| AS59545 | Vertixo B.V | NSP | 2/3 |
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: **************************** --- ARIN Whois --- # # 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/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # No match found for a AS43861. # # 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/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #