AS Number
AS Name
Org Name
Diederik Focko de Zee
Country / Region





AS50917 Looking Glass






IPv6 NUMs(/64)


256 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR Valid
Diederik Focko de Zee 256
CIDR Description IP NUMs(prefix /64)
IRR InValid
Diederik Focko de Zee 65536
ROA Signed and Valid IRR Valid
Diederik Focko de Zee 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS47787 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 5,376 214,748,430,336 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - B.V, NL Netherlands 101,632 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 87,552 107,937,792 IPv4 IPv4 IPv6 IPv6
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,778 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3399 OBE-NET - Obenetwork AB, SE Sweden 13,568 38,654,771,200 IPv4 IPv4
AS35133 HYBULA - Hybula B.V., NL Netherlands 768 2,147,745,792 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS49127 ASIMO-AS - Asimo Networks B.V., NL Netherlands 4,864 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv6 IPv6
AS140731 TOHU-OP-AP - TOHU Public Internet, CN China 256 37,814,272 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,616 12,884,967,424 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,096 174,850,048 IPv6 IPv6
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 90,624 154,619,019,264 IPv6 IPv6
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,110,790 4,295,294,976 IPv4 IPv4
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,824 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 256 131,072 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525,568 282,631,665,745,920 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,207,040 339,424,313,600 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 512 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3,072 34,360,197,120 IPv4 IPv4
AS6830 LibertyGlobal - Liberty Global B.V., NL Netherlands 4,002,816 386,563,899,392 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 8,590,786,560 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 54,528 141,751,156,736 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 230,144 85,937,160,192 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS62663 TELECALL, US United States 512 268,435,456 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 15,872 4,294,967,296 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 8,192 42,949,672,960 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52025 PARADOXNETWORKS - ParadoxNetworks Limited, GB United Kingdom 1,792 39,583,744 IPv6 IPv6
AS215665 MARLONALKAN-AS - Marlon Alkan, DE Germany 0 16,973,824 IPv6 IPv6
AS47272 HYEHOST - HYEHOST LTD, GB United Kingdom 512 1,714,618,368 IPv4 IPv4 IPv6 IPv6
AS61099 OCCNT-ASN - Open Coconut SRL, BE Belgium 256 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS210645 Dominik_Dobrowolski - DOMINIK DOBROWOLSKI, PL Poland 256 286,261,248 IPv4 IPv4 IPv6 IPv6
AS210667 SMISHCRAFT - Adam Goodenough, GB United Kingdom 1,024 269,811,712 IPv4 IPv4 IPv6 IPv6
AS202262 lrtechnet - Lucas Ridder trading as LR Techniek, NL Netherlands 0 327,680 IPv6 IPv6
AS39409 SWG-MyRootPW - Sebastian-Wilhelm Graf, AT Austria 512 268,763,136 IPv4 IPv4 IPv6 IPv6
AS197464 DE-BCJB - Julius Birkhofen, DE Germany 0 83,951,616 IPv6 IPv6
AS197532 SELFHOSTABLE-AS - Bart Hooft, NL Netherlands 0 1,245,184 IPv6 IPv6
AS200879 OLIDELES-AS - John Carlo Olideles, PH Philippines 0 23,396,352 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Netherlands NL-ix - Neutral Internet Exchange 2001:7f8:13::a521:397:1 1 Gbps 2023-10-17 14:27:03
Netherlands Frys-IX - The Frisian Internet Exchange 2001:7f8:10f::c6e5:45 10 Gbps 2024-01-24 14:34:32
Netherlands ERA-IX - ERA-IX 2001:7f8:12a::52 10 Gbps 2023-01-25 14:39:27
Netherlands Global-IX - GlobalNet 2001:b28:3ff::136:187 10 Gbps 2024-02-05 17:54:32
Netherlands Frys-IX - The Frisian Internet Exchange 2001:7f8:10f::3:35dd:190 10 Gbps 2023-07-07 08:31:50
Switzerland FogIXP - Fog Internet Exchange Point 2001:7f8:ca:1::75 10 Gbps 2023-01-15 16:28:04
Netherlands DATAIX - GlobalNet 2a03:5f80:4:2::236:125 10 Gbps 2024-02-05 17:50:58

Private Peering Facilities

Country / Region Name City Website Updated
NIKHEF Amsterdam Amsterdam 2022-08-02 09:16:27
Digital Realty Amsterdam AMS17 Amsterdam 2022-08-10 13:45:13
Qupra DC Amsterdam 2023-10-17 14:27:24
IP Address Domain NUMs Domains 5 1 1
as-block:       AS50893 - 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:        2023-07-20T14:43:26Z
last-modified:  2023-07-20T14:43:26Z
source:         RIPE

aut-num:        AS50917
as-name:        DIEDERIK-AS
org:            ORG-DFDZ1-RIPE
sponsoring-org: ORG-RBTA6-RIPE
descr: AS50917 T2 transit network
descr:          - We believe in love at first BYTES. So peer with us please!
descr:          - Peering is like a dance in the world of networks - we're just here to make sure the music never stops
descr:          - Network peering: where data packets find their soulmates, and routers become matchmakers
descr:          - Are you a router? Because you've captured my heart and my packets
remarks:        ----[ PARTNERS / TRANSIT ]----
import:         from AS1299 accept ANY
export:         to AS1299 announce AS50917
export:         to AS1299 announce AS-SITEFAST
import:         from AS49127 accept ANY
export:         to AS49127 announce AS50917
export:         to AS49127 announce AS-SITEFAST
import:         from AS6830 accept ANY
export:         to AS6830 announce AS50917
export:         to AS6830 announce AS-SITEFAST
import:         from AS-SITEFAST accept AS-SITEFAST
export:         to AS-SITEFAST announce ANY
remarks:        -----------------------------------------
admin-c:        DFDZ1-RIPE
tech-c:         DFDZ1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RICK-MNT
mnt-by:         Sitefast-MNT
created:        2022-07-19T07:53:56Z
last-modified:  2024-01-02T21:06:48Z
source:         RIPE

organisation:   ORG-DFDZ1-RIPE
org-name:       Diederik Focko de Zee
country:        NL
org-type:       OTHER
address:        Graaf Hendriklaan 5
address:        7242CH Lochem
address:        The Netherlands
phone:          +31634041370
admin-c:        DFDZ1-RIPE
tech-c:         DFDZ1-RIPE
abuse-c:        AR62407-RIPE
mnt-ref:        Sitefast-MNT
mnt-ref:        SWG-LIR-MNT
mnt-ref:        ch-ifog-1-mnt
mnt-by:         Sitefast-MNT
created:        2021-12-01T16:39:25Z
last-modified:  2024-02-27T20:34:20Z
source:         RIPE

person:         Diederik Focko de Zee
address:        Graaf Hendriklaan 5
address:        7242CH Lochem
address:        The Netherlands
phone:          +31634041370
remarks:        abuse:
nic-hdl:        DFDZ1-RIPE
mnt-by:         RICK-MNT
mnt-by:         Sitefast-MNT
created:        2021-12-01T16:38:25Z
last-modified:  2022-08-11T13:13:39Z
source:         RIPE