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

ripe

RegDate

N/A

Updated

2019-10-31T17:07:29Z

AS49033 Looking Glass
http://www.criticalcore.nl
IPv4Prefixes

27

IPv6Prefixes

0

IPv4 NUMs

9,472

IPv6 NUMs(/64)

0

9,472 IPv4 Addresses
CIDR Description IP Num
45.8.236.0/23 Scalia B.V. 512
45.8.236.0/22 Scalia B.V. 1024
45.8.238.0/23 Scalia B.V. 512
45.67.108.0/23 INFRADAX-A 512
45.67.108.0/22 Infradax B.V. 1024
45.67.110.0/23 Infradax B.V. 512
94.46.216.0/22 MKBWebhoster BV 1024
146.19.177.0/24 Blockheating BV 256
185.91.92.0/22 MKBWebhoster BV 1024
185.116.144.0/22 Smart Routing Solutions BV 1024
185.166.88.0/24 Smart Routing Solutions BV 256
185.166.88.0/22 Smart Routing Solutions BV 1024
185.166.89.0/24 Smart Routing Solutions BV 256
185.166.90.0/24 Smart Routing Solutions BV 256
185.166.90.0/23 Smart Routing Solutions BV 512
185.166.91.0/24 Smart Routing Solutions BV 256
185.171.48.0/24 Critical Core BV 256
185.171.48.0/23 Critical Core BV 512
185.171.48.0/22 Critical Core BV 1024
185.171.50.0/23 Critical Core BV 512
185.232.160.0/23 Critical Core BV 512
185.232.160.0/22 Critical Core BV 1024
185.232.161.0/24 Critical Core BV 256
185.232.162.0/24 Critical Core BV 256
185.232.162.0/23 Critical Core BV 512
185.238.108.0/23 Critical Core BV 512
185.238.108.0/22 Critical Core BV 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4
AS24961 MYLOC-AS - myLoc managed IT AG, DE Germany 132,608 55,834,640,384 IPv4 IPv4
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 111,670,329,344 IPv4 IPv4
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,848 282,665,488,744,448 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,704 68,719,476,736 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 81,408 84,934,656 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 15,104 17,179,869,184 IPv4 IPv4
AS211895 Serverius-Users-as - Serverius B.V., NL Netherlands 2,560 4,294,967,296 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,080 34,359,803,904 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 7,936 8,590,589,952 IPv4 IPv4
AS49697 Joey-Network - Joey Julian Koenig, DE Germany 768 327,680 IPv4 IPv4
AS58073 YISP-AS - YISP B.V., NL Netherlands 17,408 38,654,705,664 IPv4 IPv4
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 3,328 21,474,836,480 IPv4 IPv4
AS51088 A2B - A2B IP B.V., NL Netherlands 41,984 128,849,084,416 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,314,944 233,124,560,896 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 1,172,736 240,617,390,336 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 107,374,182,400 IPv4 IPv4
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 43,520 68,719,542,272 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,304 34,497,495,040 IPv4 IPv4
AS41047 NL-MLAB - Bart Vrancken trading as MLaB, NL Netherlands 1,024 12,884,901,888 IPv4 IPv4
AS62167 Tismi - Tismi BV, NL Netherlands 3,072 42,949,672,960 IPv4 IPv4
AS8298 IPNG - Pim van Pelt, CH Switzerland 768 34,359,803,904 IPv4 IPv4
AS8455 ATOM86-AS - Schuberg Philis B.V., NL Netherlands 26,112 73,014,444,032 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,840 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62125 Peopleware - Proact Netherlands B.V., NL Netherlands 1,024 0 IPv4 IPv4
AS202955 IAHOSTER - IA Hoster N.V., CW Curacao 2,048 0 IPv4 IPv4
AS203822 MKB-WEBHOSTER - MKBWebhoster BV, NL Netherlands 8,448 0 IPv4 IPv4
AS206176 greenedge - GreenEdge B.V., NL Netherlands 1,280 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.213.110 10 Gbps 2021-11-06 10:38:15
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

Private Peering Facilities

Country/Region Name City Website Updated
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2018-11-15 06:50:44
Interxion Amsterdam Science Park Campus (AMS9) Amsterdam https://www.interxion.com/ 2018-11-15 06:50:39
Datacenter.com AMS1 Amsterdam https://datacenter.com/data-centers 2018-11-15 06:50:29
Dataplace Utrecht Groenekan https://dataplace.com/en/datacenters/utrecht 2019-10-31 17:49:29
IP Address Domain NUMs Domains
45.8.236.5 2 captaincharters.nl
45.8.236.14 1 s3-prod.natuurhuisje.scalia.io
45.8.236.21 1 quick.djmatic-cloud.nl
45.8.236.30 90 addedvaluehosting.co.uk
45.8.236.41 2 lawaaipapagaai.com
45.8.236.58 1 scalia.nl
45.8.236.70 1 online-ceremonie.nl
as-block:       AS47104 - AS51355
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:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
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
country:        NL
org-type:       LIR
address:        Straatweg 60
address:        3604 BC
address:        Maarssen
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:  2022-01-25T11:23:21Z
source:         RIPE

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