AS Name
CRITICALCORE
Org Name
Critical Core BV
Registry Region
Netherlands
IPv4Prefixes

13

IPv6Prefixes

0

IPv4 NUMs

8,192

IPv6 NUMs(/64)

0

8,192 IPv4 Addresses
CIDR Description IP Num
45.8.236.0/22 Scalia B.V. 1024
45.67.108.0/22 Infradax B.V. 1024
45.135.56.0/22 Critical Core BV 1024
185.116.144.0/22 Smart Routing Solutions BV 1024
185.166.88.0/22 Smart Routing Solutions BV 1024
185.166.90.0/24 Smart Routing Solutions BV 256
185.171.48.0/24 Critical Core BV 256
185.171.48.0/22 Critical Core BV 1024
185.232.160.0/24 Critical Core BV 256
185.232.160.0/22 Critical Core BV 1024
185.232.161.0/24 Golden Value Group BV 256
185.232.162.0/24 Critical Core BV 256
185.238.108.0/22 Critical Core BV 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9009 M247 - M247 Ltd, GB United Kingdom 1,027,072 339,766,542,592 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 98,816 244,813,135,872 IPv4 IPv4
AS20473 AS-CHOOPA - Choopa, LLC, US United States 934,400 1,363,599,884,288 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 5,120 42,949,672,960 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,295,032,832 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,576,832 310,095,085,568 IPv4 IPv4
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 87,808 983,040 IPv4 IPv4
AS8560 ONEANDONE-AS - 1&1 IONOS SE, DE Germany 549,376 51,539,607,552 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 575,744 111,669,149,696 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 56,320 4,294,967,296 IPv4 IPv4
AS34968 iunxi - Trixit Holding B.V., NL Netherlands 39,936 42,949,672,960 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,680 68,719,476,736 IPv4 IPv4
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 180,389,740,544 IPv4 IPv4
AS1103 SURFNET-NL - SURFnet bv, NL Netherlands 6,227,968 281,509,336,514,560 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,037,248 2,233,382,993,920 IPv4 IPv4
AS137490 WBNC-AP - Starry Network Limited, NL Netherlands 256 16,908,288 IPv4 IPv4
AS51088 A2B - A2B IP B.V., NL Netherlands 38,144 60,129,607,680 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 27,392 55,834,574,848 IPv4 IPv4
AS34872 Servperso_Systems - Cedric Rossius, BE Belgium 512 4,295,360,512 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 6,912 4,295,622,656 IPv4 IPv4
AS30132 ISC-F-AS - Internet Systems Consortium, Inc., US United States 512 131,072 IPv4 IPv4
AS34019 HIVANE, FR France 2,560 1,245,184 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,628,304,896 IPv4 IPv4
AS25369 BANDWIDTH-AS - Hydra Communications Ltd, GB United Kingdom 52,736 8,607,956,992 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,280 131,072 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 256 0 IPv4 IPv4
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 283,467,972,608 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 53,248 16,106,520,576 IPv4 IPv4
AS12552 IPO-EU - IP-Only Networks AB, SE Sweden 418,048 249,108,824,064 IPv4 IPv4
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 93,696 184,683,790,336 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 5,120 4,294,967,296 IPv4 IPv4
AS210025 XXSL - Chen Qian, NL Netherlands 1,024 393,216 IPv4 IPv4
AS3327 CITIC - CITIC Telecom CPC Netherlands B.V., EE Estonia 78,848 4,294,967,296 IPv4 IPv4
AS8732 COMCOR-AS - OJSC Comcor, RU Russian Federation 139,776 4,294,967,296 IPv4 IPv4
AS8455 ATOM86-AS - Schuberg Philis B.V., NL Netherlands 26,880 38,654,705,664 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 11,264 30,066,999,296 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,456 12,884,901,888 IPv4 IPv4
AS24875 NOVOSERVE-AS - NovoServe B.V., NL Netherlands 16,384 103,079,346,176 IPv4 IPv4
AS3214 XTOM - xTom Limited, GB United Kingdom 15,104 47,245,164,544 IPv4 IPv4
AS3267 RUNNET - The federal state autonomous educational establishment of additional professional education Center of Realization of State Educational Policy and Informational Technologies, RU Russian Federation 272,640 38,654,705,664 IPv4 IPv4
AS28917 Fiord-AS - LLC "TRC FIORD", RU Russian Federation 46,336 68,719,542,272 IPv4 IPv4
AS50763 MCKAYCOM - MCKAYCOM LTD, GB United Kingdom 5,376 38,654,771,200 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,501,696 12,884,901,888 IPv4 IPv4
AS12859 NL-BIT - BIT BV, NL Netherlands 67,072 128,882,835,456 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,864 11,005,919,232 IPv4 IPv4
AS6682 GNC-ALFA - GNC-Alfa CJSC, AM Armenia 0 0 IPv4 IPv4
AS42861 FOTONTELECOM-TRANSIT-AS - Foton Telecom CJSC, RU Russian Federation 17,408 34,359,738,368 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,568 34,359,738,368 IPv4 IPv4
AS28634 Life Tecnologia Ltda., BR Brazil 24,576 4,294,967,296 IPv4 IPv4
AS31500 GLOBALNET-AS - LLC GLOBALNET, RU Russian Federation 7,936 268,894,208 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4
AS39591 GLOBAL-E - Global-e BV, NL Netherlands 9,216 4,295,032,832 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4
AS15435 KABELFOON - CAIW Diensten B.V., NL Netherlands 253,952 34,359,738,368 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,295,032,832 IPv4 IPv4
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11,008 34,359,738,368 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS202984 team-host - Chernyshov Aleksandr Aleksandrovich, RU Russian Federation 9,984 68,719,476,736 IPv4 IPv4
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5,120 4,294,967,296 IPv4 IPv4
AS29467 LuxNetwork - LUXNETWORK S.A., LU Luxembourg 9,472 8,589,934,592 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 31,500 4,295,229,440 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS39737 Prime-Telecom-AS - Net Vision Telecom SRL, RO Romania 51,968 196,608 IPv4 IPv4
AS52091 LEVEL-MSK-AS - Level-MSK Ltd., RU Russian Federation 1,024 0 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4
AS20953 INFONL-AS - Info.nl/hf b.v., NL Netherlands 4,096 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 98,560 5,933,563,904 IPv4 IPv4
AS8492 OBIT-AS - "OBIT" Ltd., RU Russian Federation 76,800 38,654,705,664 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 128,256 38,654,705,664 IPv4 IPv4
AS24961 MYLOC-AS - myLoc managed IT AG, DE Germany 133,632 51,539,673,088 IPv4 IPv4
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 29,184 12,884,901,888 IPv4 IPv4
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4
AS199938 NETZWERGE - Netzwerge GmbH, DE Germany 1,280 17,179,869,184 IPv4 IPv4
AS1140 SIDN - Stichting Internet Domeinregistratie Nederland, NL Netherlands 3,328 4,294,967,296 IPv4 IPv4
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0 IPv4 IPv4
AS202365 Chronos - Omer GOLGELI, TR Turkey 1,792 19,267,584 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,840 4,294,967,296 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 51,968 281,509,336,449,024 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,242,664 17,629,184 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 15,104 4,294,967,296 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 6,912 8,590,131,200 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 3,404,544 12,888,178,688 IPv4 IPv4
AS8283 COLOCLUE-AS - Netwerkvereniging Coloclue, NL Netherlands 7,936 42,949,738,496 IPv4 IPv4
AS57695 MISAKA-BACKBONE-AS - Misaka Network, Inc., US United States 4,096 47,550,038,016 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518,656 286,144,143,556,608 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 26,880 4,831,838,208 IPv4 IPv4
AS50304 BLIX - Blix Solutions AS, NO Norway 38,912 974,957,772,800 IPv4 IPv4
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 14,848 4,294,967,296 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4
AS197595 OBE-EUROPE - Obenetwork AB, SE Sweden 27,648 64,425,164,800 IPv4 IPv4
AS206499 MMNETWORKS - Marek Ziolkowski, PL Poland 1,280 8,645,902,336 IPv4 IPv4
AS8447 TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,257,408 137,439,281,152 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS208332 hosting2go - Hosting 2 GO B.V., NL Netherlands 1,024 34,359,738,368 IPv4 IPv4
AS62125 Peopleware - Peopleware ICT Solutions B.V., NL Netherlands 1,024 0 IPv4 IPv4
AS202955 IAHOSTER - IA Hoster N.V., NL Netherlands 9,728 0 IPv4 IPv4
AS203822 MKB-WEBHOSTER - MKBWebhoster BV, NL Netherlands 4,608 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.213.210 10 Gbps 2019-01-28 20:54:38
Netherlands Speed-IX - Speed Internet Exchange 185.1.95.89 10 Gbps 2020-02-19 04:08:21
Netherlands LSIX - LayerSwitch Internet Exchange 185.1.32.40 10 Gbps 2020-02-19 04:07:31
Netherlands Asteroid Amsterdam - Asteroid Amsterdam IX 185.1.94.36 10 Gbps 2020-02-19 04:08:17

Private Peering Facilities

Country/Region Name City Website Updated
Datacenter.com AMS1 Amsterdam https://datacenter.com/data-centers 2018-11-15 06:50:29
Interxion Amsterdam Science Park AMS9 (formerly Vancis / SARA) Amsterdam http://www.interxion.com/ 2018-11-15 06:50:39
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2018-11-15 06:50:44
Dataplace Utrecht Groenekan https://www.dataplace.com 2019-10-31 17:49:29
as-block:       AS47104 - AS52223
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
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:  2019-10-31T17:07:29Z
source:         RIPE

organisation:   ORG-CCB17-RIPE
org-name:       Critical Core BV
org-type:       LIR
address:        Maarsbergseweg 61
address:        3956KV
address:        Leersum
address:        NETHERLANDS
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:  2019-07-29T11:35:59Z
source:         RIPE # Filtered
phone:          +31 614776338

person:         Arjan Kunstman
address:        Groeneweg 162 E
address:        3981 CP Bunnik
phone:          +31000000000
nic-hdl:        AK12345
mnt-by:         MNT-SMARTROUTING
created:        2014-01-18T18:29:58Z
last-modified:  2018-03-01T09:41:30Z
source:         RIPE # Filtered