AS Number
AS200950
AS Name
CalibourNetwork
Org Name
Calibour Limited
Registry

ripe

RegDate

Updated

2026-04-08T13:28:00Z

AS200950 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

7

IPv4 NUMs

256

IPv6 NUMs(/64)

53,542,912

256 IPv4 Addresses
CIDR Description IP Num
45.86.153.0/24
ROA Signed and Valid IRR Valid
Calibour Limited 256
CIDR Description IP NUMs(prefix /64)
2a0f:6284:f00::/40
ROA Signed and Valid
Private Customer 16777216
2a0f:6284:1200::/40
ROA Signed and Valid
Calibour Limited 16777216
2a0f:85c1:8d0::/44
ROA Signed and Valid IRR InValid
Lyratris Limited 1048576
2a10:ccc0:100::/44
ROA Signed and Valid
Private Customer 1048576
2a14:67c3:2ae::/48
ROA Signed and Valid
Private Customer 65536
2a14:c380:360::/44
ROA Signed and Valid
Private Customer 1048576
2a14:c380:700::/40
ROA Signed and Valid
Private Customer 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,043,584 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,312 2,228,224 IPv4 IPv4 IPv6 IPv6
AS197071 ACTIVE-SERVERS - active 1 GmbH, DE Germany 17,152 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,216 282,636,229,083,136 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,704 14,010,548,224 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4,096 4,294,967,296 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS207471 SOKOLHOSTING - Sokol Media LTD, BA Bosnia and Herzegovina 512 0 IPv4 IPv4
AS205591 Nyatwork - Alyx Funken, DE Germany 0 1,048,576 IPv6 IPv6
AS206540 TOWNBUS - BEANSUMMERHOST NEXTGEN SHED HOSTING SOLUTIONS LLC, US United States 0 4,456,448 IPv6 IPv6
AS207530 TIMOSCHAFFERT - Timo Schaffert, DE Germany 0 70,254,592 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany LOCIX FRANKFURT - LOCIX EXCHANGE FRANKFURT 185.1.167.153 2001:7f8:f2:e1:0:20:950:1 10 Gbps 2026-03-25 02:42:07

Private Peering Facilities

Country/Region Name City Website Updated
iNTERWERK Rechenzentrum Frankfurt https://www.interwerk.de 2024-07-09 08:23:00
SkyLink Data Center BV Eygelshoven http://www.skylink-data-center.nl 2026-04-05 11:24:21
as-block:       AS200537 - AS203022
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:        2026-04-08T13:28:00Z
last-modified:  2026-04-08T13:28:00Z
source:         RIPE



aut-num:        AS200950
as-name:        CalibourNetwork
descr:          2e8cd8f68f12adbedb83d5adb78dcba439207aad
org:            ORG-CLBR1-RIPE
remarks:        =============================================
remarks:        Transit
remarks:        =============================================
remarks:        AS197071 :: Active 1 GmbH
import:         from AS197071 accept ANY
export:         to AS197071 announce AS200950:AS-MAIN
remarks:        ---------------------------------------------
remarks:        AS20473 :: The Constant Company LLC
import:         from AS20473 accept ANY
export:         to AS20473 announce AS200950:AS-MAIN
remarks:        ---------------------------------------------
remarks:        AS37988 :: Alpha Layer Pty Ltd
import:         from AS37988 accept ANY
export:         to AS37988 announce AS200950:AS-MAIN
remarks:        ---------------------------------------------
remarks:        AS835 :: GoCodeIT Inc
import:         from AS835 accept ANY
export:         to AS835 announce AS200950:AS-MAIN
remarks:        ---------------------------------------------
remarks:        AS52041 :: Scaleblade, Ltd.
import:         from AS52041 accept ANY
export:         to AS52041 announce AS200950:AS-MAIN
remarks:        ---------------------------------------------
remarks:        AS214915 :: Jan Smyrek
import:         from AS214915 accept ANY
export:         to AS214915 announce AS200950:AS-MAIN
remarks:        =============================================
remarks:        Peering
remarks:        =============================================
remarks:        AS202409 :: LocIX
import:         from AS202409 accept ANY
export:         to AS202409 announce AS200950:AS-MAIN
remarks:        =============================================
remarks:        Private Peering
remarks:        =============================================
remarks:        AS13335 :: Cloudflare
import:         from AS13335 accept AS13335:AS-CLOUDFLARE
export:         to AS13335 announce AS200950:AS-MAIN
remarks:        ---------------------------------------------
remarks:        AS6939 :: Hurricane Electric LLC
import:         from AS6939 accept AS-HURRICANE
export:         to AS6939 announce AS200950:AS-MAIN
remarks:        ---------------------------------------------
sponsoring-org: ORG-ICL64-RIPE
admin-c:        CLBR-RIPE
tech-c:         CLBR-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CALIBOUR-MNT
created:        2022-12-02T14:23:55Z
last-modified:  2026-04-03T17:14:55Z
source:         RIPE

organisation:   ORG-CLBR1-RIPE
org-name:       Calibour Limited
country:        GB
reg-nr:         17007176
org-type:       OTHER
address:        17 King Edwards Road
address:        Ruislip HA4 7AE
e-mail:         contact@calibour.com
abuse-c:        CLBR-RIPE
mnt-ref:        CALIBOUR-MNT
mnt-ref:        HYEHOST-MNT
mnt-ref:        MNT-INFERNO
created:        2026-02-14T16:07:22Z
last-modified:  2026-05-13T12:12:25Z
source:         RIPE
mnt-by:         CALIBOUR-MNT

role:           Calibour Limited
address:        17 King Edwards Road
address:        Ruislip HA4 7AE
address:        United Kingdom
e-mail:         contact@calibour.com
abuse-mailbox:  abuse@calibour.com
mnt-ref:        HYEHOST-MNT
mnt-ref:        MNT-INFERNO
nic-hdl:        CLBR-RIPE
created:        2026-02-14T16:05:17Z
last-modified:  2026-05-13T12:13:01Z
source:         RIPE
mnt-by:         CALIBOUR-MNT