AS Number
AS20559
AS Name
FUNDAMENTS-AS
Org Name
Fundaments B.V.
Country
Netherlands
Registry

ripe

RegDate

N/A

Updated

2023-01-17T11:25:39Z

AS20559 Looking Glass
IPv4Prefixes

30

IPv6Prefixes

7

IPv4 NUMs

34,304

IPv6 NUMs(/64)

81,604,509,696

34,304 IPv4 Addresses
CIDR Description IP Num
5.172.40.0/21 Fundaments B.V. 2048
31.200.208.0/21 Fundaments B.V. 2048
37.220.168.0/21 Fundaments B.V. 2048
45.13.164.0/22 Fundaments B.V. 1024
45.133.196.0/22 Fundaments B.V. 1024
45.146.124.0/22 Fundaments B.V. 1024
46.19.216.0/21 Fundaments B.V. 2048
46.226.88.0/21 Fundaments B.V. 2048
78.31.112.0/21 Site4U B.V. 2048
85.209.108.0/22 Fundaments B.V. 1024
88.218.152.0/22 Fundaments B.V. 1024
91.197.72.0/22 Tripolis Webpower B.V. 1024
91.218.148.0/22 Fundaments B.V. 1024
91.224.248.0/23 Fundaments B.V. 512
91.234.193.0/24 Veiligheidsregio Twente 256
93.186.176.0/20 Fundaments B.V. 4096
185.41.136.0/22 Qomm Connect BV 1024
185.46.64.0/22 Fundaments B.V. 1024
185.51.56.0/22 Fundaments B.V. 1024
185.52.60.0/22 DataByte BV 1024
185.113.84.0/22 Fundaments B.V. 1024
185.122.116.0/22 Fundaments B.V. 1024
185.157.145.0/24 csn_reeks_145 256
185.202.253.0/24 Interstellar IT Services B.V. 256
185.202.254.0/24 SGMX-EQ201 256
193.37.204.0/22 Fundaments B.V. 1024
193.187.188.0/22 Fundaments B.V. 1024
194.9.85.0/24 Site4U B.V. 256
194.213.112.0/23 Fundaments B.V. 512
213.249.72.0/24 Instituut-Fysieke-Veiligheid 256
CIDR Description IP NUMs(prefix /64)
2a00:d10::/32 Fundaments B.V. 4294967296
2a00:d1c0::/32 Fundaments B.V. 4294967296
2a01:448:72::/48 Instituut-Fysieke-Veiligheid 65536
2a03:3400::/32 Fundaments B.V. 4294967296
2a04:a840::/29 Fundaments B.V. 34359738368
2a06:6940::/29 Fundaments B.V. 34359738368
2a07:3502:1160::/48 Veiligheidsregio Twente 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,912 282,627,370,713,088 IPv6 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 561,920 214,749,282,304 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,584 107,374,182,400 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv6 IPv6
AS3399 OBE-NET - Obenet AB, SE Sweden 16,128 38,654,771,200 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,304 34,359,738,368 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,206,976 4,299,161,600 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,336 42,949,804,032 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,960 176,093,790,208 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,542,272 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv6 IPv6
AS24785 JOINTTRANSIT-AS - Broadband Hosting B.V., NL Netherlands 4,864 34,359,738,368 IPv6 IPv6
AS8455 ATOM86-AS - atom86 BV, NL Netherlands 18,944 73,014,444,032 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,891,712 185,692,585,984 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 86,016 240,518,430,720 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,280 351,384,436,736 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,840 77,403,586,560 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,456 197,568,495,616 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10,496 42,949,672,960 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,661,696 17,717,133,312 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands NDIX - Nederlands Duitse Internet Exchange 193.108.98.165 2001:7f8:e::2:559:1 10 Gbps 2017-10-19 12:33:18
Netherlands LSIX - LayerSwitch Internet Exchange 185.1.32.90 2001:7f8:8f::a502:559:1 10 Gbps 2022-12-28 21:30:10
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.212.107 2001:7f8:1::a502:559:1 10 Gbps 2016-05-03 18:59:58
Netherlands Frys-IX - The Frisian Internet Exchange 185.1.160.212 2001:7f8:10f::504f:212 10 Gbps 2025-07-14 07:45:50
Netherlands NL-ix - Neutral Internet Exchange 193.239.117.3 2001:7f8:13::a502:559:1 10 Gbps 2024-12-04 20:42:28
Netherlands Speed-IX - Speed Internet Exchange 185.1.222.35 2001:7f8:b7::a502:559:1 10 Gbps 2022-02-20 14:16:17

Private Peering Facilities

Country/Region Name City Website Updated
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2016-05-03 19:04:53
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am7/ 2016-05-03 19:04:46
Equinix EN1 - Enschede Enschede http://www.equinix.com 2016-05-03 19:05:41
Equinix AM1/AM2 - Amsterdam, Luttenbergweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am1/ 2016-05-03 19:05:25
Previder PDC2 Hengelo http://www.previder.com/ 2016-05-03 19:06:04
as-block:       AS20485 - AS20857
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE



aut-num:        AS20559
as-name:        FUNDAMENTS-AS
org:            ORG-FB55-RIPE
remarks:        =====Providers=====
remarks:        -----Atom86 / Schuberg Philis-----
import:         from AS8455 accept ANY
export:         to AS8455 announce AS-FUNDAMENTS
remarks:        -----Cogent-----
import:         from AS174 accept ANY
export:         to AS174 announce AS-FUNDAMENTS
remarks:        =====Customers=====
remarks:        -----Mainfreight------
import:         from AS39390 accept AS39390
export:         to AS39390 announce ANY
remarks:        =========================
admin-c:        JT6308-RIPE
tech-c:         RB18799-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         Fundaments-MNT
created:        2015-08-13T11:37:19Z
last-modified:  2023-01-17T11:25:39Z
source:         RIPE

organisation:   ORG-FB55-RIPE
org-name:       Fundaments B.V.
country:        NL
org-type:       LIR
address:        M.H. Tromplaan 52a
address:        7513 AB
address:        Enschede
address:        NETHERLANDS
phone:          +31884227227
e-mail:         info@fundaments.nl
admin-c:        JT6308-RIPE
tech-c:         JT6308-RIPE
abuse-c:        AR33190-RIPE
mnt-ref:        Fundaments-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         Fundaments-MNT
mnt-ref:        RIPE-NCC-HM-MNT
created:        2015-08-12T14:13:10Z
last-modified:  2020-12-16T13:19:35Z
source:         RIPE

person:         Jeroen Tekelenburg
address:        M.H. Tromplaan 52a
address:        7513 AB
address:        Enschede
address:        NETHERLANDS
phone:          +31884227227
nic-hdl:        JT6308-RIPE
mnt-by:         Fundaments-MNT
created:        2015-08-12T14:13:09Z
last-modified:  2018-04-24T20:01:14Z
source:         RIPE

person:         JG Tekelenburg
address:        M.H. Tromplaan 52a
address:        7513 AB
address:        Enschede
address:        NETHERLANDS
phone:          +31884227227
nic-hdl:        RB18799-RIPE
mnt-by:         Fundaments-MNT
created:        2015-08-12T14:13:09Z
last-modified:  2018-07-23T07:34:01Z
source:         RIPE