AS Number
AS51050
AS Name
H4HOSTING-AS
Org Name
H4Hosting BV
Country / Region
Netherlands
Registry

ripe

RegDate

Updated

2024-12-10T14:54:30Z

AS51050 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

2

IPv4 NUMs

7,168

IPv6 NUMs(/64)

38,654,705,664

CIDR Description IP Num
5.83.0.0/21
IRR Valid
H4Hosting BV 2048
178.217.80.0/21
IRR Valid
H4Hosting BV 2048
185.98.144.0/22
IRR Valid
H4Hosting BV 1024
193.38.140.0/23
IRR Valid
NexxtCom B.V. 512
193.39.6.0/23
IRR Valid
NexxtCom B.V. 512
193.53.10.0/23
IRR Valid
H4Hosting BV 512
193.53.90.0/23
IRR Valid
H4Hosting BV 512
CIDR Description IP NUMs(prefix /64)
2a01:5cc0::/32
IRR Valid
H4Hosting BV 4294967296
2a0f:b580::/29
IRR Valid
NexxtCom B.V. 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,295,032,832 IPv4 IPv4
AS3399 OBE-NET - Obenet AB, SE Sweden 25,344 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 455,680 283,043,982,540,800 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,560 1,245,184 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9,728 107,374,247,936 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 139,264 77,423,378,434 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS263444 Open X Tecnologia Ltda, BR Brazil 2,048 2,147,483,648 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 70,144 4,295,032,834 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 256 4,294,967,299 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,072 268,500,999 IPv4 IPv4
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS39647 REDHOSTING-AS - Enreach Netherlands B.V., NL Netherlands 122,880 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,160 17,465,212,928 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.210.62 2001:7f8:1::a505:1050:1 10 Gbps 2026-03-25 23:34:42
Netherlands Speed-IX - Speed Internet Exchange 185.1.222.126 2001:7f8:b7::a505:1050:1 10 Gbps 2026-03-26 17:37:20
Netherlands Frys-IX - The Frisian Internet Exchange 185.1.160.173 2001:7f8:10f::c76a:173 10 Gbps 2026-03-26 18:35:55
Netherlands INTERIX - InterIX Internet Exchange 185.1.184.66 2001:7f8:134::66 10 Gbps 2026-05-06 07:56:46

Private Peering Facilities

Country / Region Name City Website Updated
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2016-03-14 21:14:36
Mediagateway Hilversum 2020-05-25 15:37:01
NorthC Amsterdam 1 Amsterdam https://www.northcdatacenters.com/ 2016-03-14 20:39:14
NorthC Eindhoven 1 Eindhoven https://www.northcdatacenters.com/ 2020-05-25 15:34:07
as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE



aut-num:        AS51050
as-name:        H4HOSTING-AS
org:            ORG-HB20-RIPE
import:         from AS24785 accept ANY
export:         to AS24785 announce AS51050
remarks:        =============================================
remarks:        Transit
remarks:        =============================================
import:         from AS57866 accept ANY
export:         to AS57866 announce AS51050
import:         from AS20562 accept ANY
export:         to AS20562 announce AS51050
import:         from AS39647 accept ANY
export:         to AS39647 announce AS51050
remarks:        =============================================
admin-c:        HM3927-RIPE
tech-c:         HM3927-RIPE
status:         ASSIGNED
notify:         support@h4hosting.eu
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-H4HOSTING
created:        2010-05-25T14:00:30Z
last-modified:  2024-09-23T13:45:52Z
source:         RIPE

organisation:   ORG-HB20-RIPE
org-name:       H4Hosting BV
country:        NL
reg-nr:         30266744
org-type:       LIR
address:        Kweekgrasstraat 30
address:        1313BX
address:        Almere
address:        NETHERLANDS
phone:          +31367410710
e-mail:         support@h4hosting.eu
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-H4HOSTING
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-H4HOSTING
tech-c:         HM3927-RIPE
abuse-c:        HB6636-RIPE
created:        2012-05-31T09:50:19Z
last-modified:  2026-05-13T07:18:55Z
source:         RIPE

person:         H4Hosting B.V. RIPE Maintainer
address:        Kweekgrasstraat 30
address:        1313BX Almere
address:        NL
phone:          +31367410710
e-mail:         ripe@h4hosting.eu
nic-hdl:        HM3927-RIPE
mnt-by:         MNT-H4HOSTING
created:        2012-06-04T18:45:43Z
last-modified:  2024-11-27T21:51:26Z
source:         RIPE