AS49033 - CRITICALCORE - Critical Core BV, NL

Netherlands
AS Number
AS49033
AS Name
CRITICALCORE
Org Name
Critical Core BV
Country
Netherlands
Registry

ripe

RegDate

Updated

2025-07-09T08:51:07Z

AS49033 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

2

IPv4 NUMs

13,568

IPv6 NUMs(/64)

68,719,476,736

13,568 IPv4 Addresses
CIDR Description IP Num
45.8.236.0/22
ROA Signed and Valid IRR InValid
NL-SCALIA-20190416 1024
94.46.216.0/22
ROA Signed and Valid IRR InValid
NL-CRITICALCORE-20080603 1024
95.143.97.0/24
ROA Signed and Valid
UK-RITESIM-20260119 256
103.66.56.0/22
ROA Signed and Valid IRR InValid
STUB-103-66-56SLASH22 Transferred to the RIPE region on 2024-07-30T09:34:49Z. 1024
103.104.60.0/22
ROA Signed and Valid IRR InValid
STUB-103-104-60SLASH22 Transferred to the RIPE region on 2024-04-23T10:07:33Z. 1024
113.212.72.0/22
ROA Signed and Valid IRR InValid
STUB-113-212-72SLASH22 Transferred to the RIPE region on 2024-06-11T09:33:53Z. 1024
185.91.92.0/22
IRR InValid
NL-CRITICALCORE-20150311 1024
185.116.144.0/22
IRR InValid
NL-CRITICALCORE-20150909 1024
185.166.88.0/22
ROA Signed and Valid IRR InValid
NL-CRITICALCORE-20160902 1024
185.171.48.0/22
IRR InValid
Critical Core BV 1024
185.232.160.0/22
ROA Signed and Valid IRR InValid
NL-CRITICALCORE-20171120 1024
185.238.108.0/22
IRR InValid
Critical Core BV 1024
204.8.80.0/22
ROA Signed and Valid IRR InValid
RIPE Network Coordination Centre 1024
216.152.64.0/22
ROA Signed and Valid IRR InValid
RIPE Network Coordination Centre 1024
CIDR Description IP NUMs(prefix /64)
2a0f:dcc0::/29
ROA Signed and Valid IRR Valid
Critical Core BV 34359738368
2a0f:ddc0::/29
ROA Signed and Valid IRR Valid
Critical Core BV 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24785 JOINTTRANSIT-AS - Broadband Hosting B.V., NL Netherlands 4,864 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS35133 ERANIUM - Eranium B.V., NL Netherlands 768 36,507,353,088 IPv4 IPv4 IPv6 IPv6
AS50263 IXP-1-IX-EU - A-Systems Sp. z o.o., PL Poland 2,048 0 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,448 14,010,482,688 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv6 IPv6
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 256 34,376,581,120 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,328 268,500,995 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,968 356,753,080,320 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,328 4,294,967,296 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,336 4,296,278,016 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 47,244,705,792 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 454,144 282,640,524,050,432 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 110,592 77,422,133,250 IPv4 IPv4 IPv6 IPv6
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 7,936 94,489,280,512 IPv6 IPv6
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 14,336 9,395,765,248 IPv4 IPv4
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,043,840 111,669,215,232 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,294,016 17,596,481,077,248 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS42295 TBISS-AS - TBISS Ltd, BG Bulgaria 1,536 4,295,032,832 IPv4 IPv4
AS3399 OBE-NET - Obenet AB, SE Sweden 25,344 38,654,771,200 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv6 IPv6
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68,719,476,736 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv6 IPv6
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1,121,024 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 29,184 4,294,967,296 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,056 2,162,688 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62125 Peopleware - Proact Netherlands B.V., NL Netherlands 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands NL-ix - Neutral Internet Exchange 193.239.116.220 2001:7f8:13::a524:9033:1 0 Mbps 2025-11-20 07:38:36
Netherlands Speed-IX - Speed Internet Exchange 185.1.222.89 2001:7f8:b7::a504:9033:1 10 Gbps 2026-03-25 02:34:27
Netherlands ERA-IX Amsterdam - ERA-IX Amsterdam 185.1.240.34 2001:7f8:12a::34 100 Gbps 2025-11-12 03:26:40
Poland 1-IX EU - 1-IX Internet Exchange Europe 185.0.42.60 2001:7f8:115:1::60 10 Gbps 2026-01-20 07:18:58

Private Peering Facilities

Country/Region Name City Website Updated
Datacenter.com AMS1 Amsterdam https://datacenter.com/data-centers 2018-11-15 06:50:29
Digital Realty Amsterdam AMS9 Amsterdam https://www.digitalrealty.com/data-centers/amsterdam/science-park-121-schiphol-rijk-netherlands 2018-11-15 06:50:39
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2018-11-15 06:50:44
Digital Realty Amsterdam AMS3, AMS5-8, AMS10 Amsterdam https://www.digitalrealty.com 2024-09-25 12:08:42
Equinix AM5 - Amsterdam, Schepenbergweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am5/ 2024-09-25 12:09:40
NorthC Rotterdam Waalhaven Rotterdam https://www.northcdatacenters.com/ 2024-09-25 12:10:03 
as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE



aut-num:        AS49033
as-name:        CRITICALCORE
org:            ORG-CCB17-RIPE
import:         from AS174 accept ANY
import-via:     AS6777 from AS-ANY accept ANY
export:         to AS174 announce AS-CRITICALCORE
export-via:     AS6777 to AS-ANY announce AS-CRITICALCORE
import:         from AS8455 accept ANY
export:         to AS8455 announce AS-CRITICALCORE
admin-c:        AK12345
tech-c:         AK12345
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-SMARTROUTING
created:        2016-10-04T14:02:48Z
last-modified:  2025-12-03T13:03:55Z
source:         RIPE
import:         from AS50263 accept any
export:         to AS50263 announce AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS50263 accept any
mp-export:      afi ipv6.unicast to AS50263 announce AS-CRITICALCORE
import:         from AS6830 accept ANY
export:         to AS6830 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS6830 accept ANY
mp-export:      afi ipv6.unicast to AS6830 announce AS49033:AS-CRITICALCORE
import:         from AS35133 accept ANY
export:         to AS35133 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS35133 accept ANY
mp-export:      afi ipv6.unicast to AS35133 announce AS49033:AS-CRITICALCORE
import:         from AS50263 accept ANY
export:         to AS50263 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS50263 accept ANY
mp-export:      afi ipv6.unicast to AS50263 announce AS49033:AS-CRITICALCORE
import:         from AS206221 accept ANY
export:         to AS206221 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS206221 accept ANY
mp-export:      afi ipv6.unicast to AS206221 announce AS49033:AS-CRITICALCORE
import:         from AS20562 accept ANY
export:         to AS20562 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS20562 accept ANY
mp-export:      afi ipv6.unicast to AS20562 announce AS49033:AS-CRITICALCORE
import:         from AS24785 accept ANY
export:         to AS24785 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS24785 accept ANY
mp-export:      afi ipv6.unicast to AS24785 announce AS49033:AS-CRITICALCORE
import:         from AS34307 accept ANY
export:         to AS34307 announce AS49033:AS-CRITICALCORE
mp-import:      afi ipv6.unicast from AS34307 accept ANY
mp-export:      afi ipv6.unicast to AS34307 announce AS49033:AS-CRITICALCORE

organisation:   ORG-CCB17-RIPE
org-name:       Critical Core BV
country:        NL
org-type:       LIR
address:        Trivium 76
address:        4873LP
address:        Etten-Leur
address:        NETHERLANDS
phone:          +31 000000000
e-mail:         noc@criticalcore.nl
admin-c:        AK12345
tech-c:         AK12345
abuse-c:        SRS8282
mnt-ref:        MNT-SMARTROUTING
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-SMARTROUTING
created:        2019-07-26T07:24:42Z
last-modified:  2025-07-10T07:36:25Z
source:         RIPE

person:         Arjan Kunstman
address:        Straatweg 60
address:        3604BC Maarssen
phone:          +31000000000
e-mail:         noc@criticalcore.nl
nic-hdl:        AK12345
mnt-by:         MNT-SMARTROUTING
created:        2014-01-18T18:29:58Z
last-modified:  2022-06-04T11:02:25Z
source:         RIPE