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

ripe

RegDate

N/A

Updated

2019-03-07T13:49:52Z

AS51050 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

2

IPv4 NUMs

7,168

IPv6 NUMs(/64)

38,654,705,664

7,168 IPv4 Addresses
CIDR Description IP Num
5.83.0.0/21 H4Hosting BV 2048
178.217.80.0/21 H4Hosting BV 2048
185.98.144.0/22 H4Hosting BV 1024
193.38.140.0/23 NexxtCom B.V. 512
193.39.6.0/23 NexxtCom B.V. 512
193.53.10.0/23 H4Hosting BV 512
193.53.90.0/23 H4Hosting BV 512
CIDR Description IP NUMs(prefix /64)
2a01:5cc0::/32 H4Hosting BV 4294967296
2a0f:b580::/29 NexxtCom B.V. 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 21,248 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,536 131,072 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS559 SWITCH, CH Switzerland 2,253,824 214,748,561,408 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 768 65,536 IPv4 IPv4 IPv6 IPv6
AS1140 SIDN - Stichting Internet Domeinregistratie Nederland, NL Netherlands 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,704 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS263541 IMF NETWORK DATA LTDA - ME, BR Brazil 2,048 3,221,225,472 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,200 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,048 0 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 6,144 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS50304 BLIX - Blix Solutions AS, NO Norway 40,448 313,549,586,432 IPv4 IPv4 IPv6 IPv6
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,400 524,288 IPv6 IPv6
AS8732 COMCOR-AS - OJSC Comcor, RU Russian Federation 139,520 4,294,967,296 IPv4 IPv4
AS41805 IQ-SAWADLAND-AS - SAWAD LAND for Information Technology Ltd, IQ Iraq 0 0 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 IPv4 IPv4
AS56662 EUTPNET - e-utp.net Marcin Gondek, PL Poland 0 65,536 IPv6 IPv6
AS200612 GulfBridgeInternational - Gulf Bridge International Inc., VG British Virgin Islands 3,072 34,359,738,368 IPv6 IPv6
AS9044 SOLNET - BSE Software GmbH, CH Switzerland 100,608 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS48166 FORTEX-AS - FORTEX CJSC, RU Russian Federation 22,528 4,294,967,296 IPv4 IPv4
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,240,256 137,439,412,224 IPv4 IPv4 IPv6 IPv6
AS8708 RCS-RDS - RCS & RDS SA, RO Romania 2,051,072 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS43350 NFORCE - NForce Entertainment B.V., NL Netherlands 82,944 113,818,271,744 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS41051 FREETRANSIT - Openfactory GmbH, CH Switzerland 0 4,294,967,296 IPv6 IPv6
AS51088 A2B - A2B IP B.V., NL Netherlands 41,984 128,849,084,416 IPv6 IPv6
AS50763 MCKAYCOM - MCKAYCOM LTD, GB United Kingdom 4,864 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 9,472 38,654,705,664 IPv4 IPv4
AS140731 TOHU-OP-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 256 39,845,888 IPv4 IPv4 IPv6 IPv6
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 43,520 68,719,542,272 IPv6 IPv6
AS31122 DIGIWEB-AS - Digiweb ltd, IE Ireland 155,648 21,474,836,480 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,314,688 233,124,560,896 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 18,702,336 975,243,051,008 IPv4 IPv4 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 623,360 274,879,283,200 IPv4 IPv4 IPv6 IPv6
AS39647 REDHOSTING-AS - Enreach Netherlands B.V., NL Netherlands 126,464 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS8758 IWAY - Iway AG, CH Switzerland 122,880 113,816,633,344 IPv4 IPv4 IPv6 IPv6
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 69,376 1,048,576 IPv4 IPv4
AS39591 GLOBAL-E - Global-e BV, NL Netherlands 10,240 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS142289 ROXONIC-AS-AP - Forhosting, NL Netherlands 0 393,216 IPv6 IPv6
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4 IPv6 IPv6
AS12859 NL-BIT - BIT BV, NL Netherlands 64,768 163,259,416,576 IPv4 IPv4 IPv6 IPv6
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11,008 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 56,576 4,295,032,832 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 38,656 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS8298 IPNG - Pim van Pelt, CH Switzerland 768 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 58,624 4,294,967,296 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,212,412 4,295,098,368 IPv6 IPv6
AS206064 ALPINE-NORTH-NETWORK - Alpine North LTD, GB United Kingdom 0 0 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,048 34,497,363,968 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo France SAS, FR France 54,016 8,590,786,560 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,359,869,440 IPv4 IPv4 IPv6 IPv6
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 29,184 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 14,080 17,179,869,184 IPv4 IPv4
AS140984 WTWHIGHTECHCOMPAN-AS-AP - WTW HIGHTECH COMPANY INC, PH Philippines 256 16,777,216 IPv4 IPv4
AS60557 ALPINE-NORTH-AS - Alpine North LTD, NL Netherlands 256 4,295,491,584 IPv6 IPv6
AS16552 TIGGEE - Tiggee LLC, US United States 12,544 34,362,163,200 IPv4 IPv4 IPv6 IPv6
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 8,704 8,589,934,592 IPv4 IPv4
AS39533 asympto - Asympto Networks Kft., HU Hungary 512 2,147,483,648 IPv4 IPv4 IPv6 IPv6
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,166,592 34,359,738,368 IPv4 IPv4
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv6 IPv6
AS24961 MYLOC-AS - myLoc managed IT AG, DE Germany 132,864 55,834,640,384 IPv4 IPv4 IPv6 IPv6
AS34854 STACLAR-CARRIER - Staclar Carrier Ltd., DE Germany 768 131,072 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,670,067,200 IPv4 IPv4 IPv6 IPv6
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 3,328 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,192,896 17,600,775,979,008 IPv4 IPv4
AS49697 Joey-Network - Joey Julian Koenig, DE Germany 768 327,680 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 81,408 84,934,656 IPv4 IPv4 IPv6 IPv6
AS205593 TaKeN - Marek Krolikowski trading as TAKEN.PL IT SERVICES Marek Krolikowski, PL Poland 0 17,825,792 IPv6 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS14630 INVESCO - Invesco Group Services, Inc., US United States 6,912 38,671,482,880 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 31,248 4,295,163,904 IPv4 IPv4
AS62167 Tismi - Tismi BV, NL Netherlands 3,072 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,080 34,359,803,904 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 72,960 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv4 IPv4 IPv6 IPv6
AS142582 NNET-AS-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 1,048,576 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE, FR France 2,560 1,245,184 IPv4 IPv4 IPv6 IPv6
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 29,440 60,129,607,680 IPv4 IPv4 IPv6 IPv6
AS16347 RMI-FITECH - ADISTA SAS, FR France 109,824 98,784,772,096 IPv6 IPv6
AS15576 NTS - NTS workspace AG, CH Switzerland 49,664 90,228,260,864 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24785 JOINTTRANSIT-AS - Broadband Hosting B.V, NL Netherlands 11,008 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,848 282,665,488,744,448 IPv4 IPv4 IPv6 IPv6
AS39107 INTERLAN-AS - Asociatia Interlan, RO Romania 0 0 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 90,880 193,273,528,320 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 41,216 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS34968 iunxi - Trixit Holding B.V., NL Netherlands 37,888 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,024 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 565,760 111,669,149,696 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 32,256 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,360 38,654,705,664 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands Speed-IX - Speed Internet Exchange 185.1.95.126 2001:7f8:b7::a505:1050:1 10 Gbps 2020-02-19 04:08:21
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.210.62 2001:7f8:1::a505:1050:1 1 Gbps 2019-10-28 17:32:02
Netherlands Frys-IX - The Frisian Internet Exchange 185.1.203.173 2001:7f8:10f::c76a:173 10 Gbps 2021-09-27 12:21:37
Netherlands NL-ix - Neutral Internet Exchange 193.239.116.246 2001:7f8:13::a505:1050:1 10 Gbps 2021-11-09 23:11:43

Private Peering Facilities

Country/Region Name City Website Updated
NorthC Amsterdam Amsterdam https://www.northcdatacenters.com/ 2016-03-14 20:39:14
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2016-03-14 21:14:36
NorthC Eindhoven Eindhoven https://www.northcdatacenters.com/ 2020-05-25 15:34:07
Mediagateway Hilversum 2020-05-25 15:37:01
IP Address Domain NUMs Domains
5.83.2.6 2 ddevconsulting.com
5.83.2.50 2 gbsvpn.nl
5.83.2.62 2 fhmipc01.facilityhouse.nl
5.83.2.78 1 progen.thermo-electric.nl
5.83.2.118 1 remote.sjaakkoene.nl
5.83.2.174 1 mail.designbouw.com
5.83.2.186 4 mail.certafin.eu
5.83.3.9 2 mijn.optimix.nl
5.83.3.244 1 api.vidaxl.com
5.83.4.3 1 mail.fastgb.com
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:        AS51050
as-name:        H4HOSTING-AS
org:            ORG-HB20-RIPE
import:         from AS15426 accept ANY
import:         from AS24785 accept ANY
export:         to AS24785 announce AS51050
export:         to AS15426 announce AS51050
remarks:        =============================================
remarks:        Transit
remarks:        =============================================
import:         from AS174 accept ANY
export:         to AS174 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:  2019-03-07T13:49:52Z
source:         RIPE

organisation:   ORG-HB20-RIPE
org-name:       H4Hosting BV
country:        NL
org-type:       LIR
address:        Transistorstraat 58H
address:        1322CG
address:        Almere
address:        NETHERLANDS
phone:          +31633233633
fax-no:         +31885566656
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:  2021-10-05T11:02:49Z
source:         RIPE

person:         H4Hosting B.V. RIPE Maintainer
address:        Transistorstraat 58H
address:        1322CG Almere
address:        NL
phone:          +31885566655
e-mail:         ripe@h4hosting.eu
nic-hdl:        HM3927-RIPE
mnt-by:         MNT-H4HOSTING
created:        2012-06-04T18:45:43Z
last-modified:  2021-10-04T07:56:38Z
source:         RIPE