Summary

NetName
OrgName
CIDR
RIR

RIPE

Country / Region
Status

Abuse

cert@surfcert.nl

Contact

noc@surf.nl

RegDate

Updated

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS293 ESNET - ESnet, US United States 140800 4295163904
AS513 CERN - CERN - European Organization for Nuclear Research, CH Switzerland 354816 8589934592
AS680 DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE Germany 7716096 309238366208
AS1140 SIDN - Stichting Internet Domeinregistratie Nederland, NL Netherlands 3328 4294967296
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84736 236223463424
AS1828 UNITAS - Unitas Global, US United States 59392 44023414784
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8819968 8589934595
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6499584 30065033216
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8552448 442382745600
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3517440 204347408384
AS4230 CLARO S.A., BR Brazil 5155584 21475098624
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3072 34359738368
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2155520 68719476736
AS6509 CANARIE-NTN - CANARIE Inc, CA Canada 768 4294967299
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2560 4294967296
AS6830 LibertyGlobal - Liberty Global Europe Holding B.V., NL Netherlands 1184768 103079215104
AS6910 DIGI-BORDER - DIGI ROMANIA S.A., RO Romania 256 65536
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458496 283043982606336
AS7195 EDGEUNO S.A.S, CO Colombia 32000 4274061312
AS7473 SINGTEL-AS-AP - Singapore Telecommunications (SINGTEL Internet Exchange), SG Singapore 64512 4295163904
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1154816 90194444288
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47104 12884967424
AS8298 IPNG - IPng Networks GmbH, CH Switzerland 768 34359803904
AS8455 ATOM86-AS - atom86 BV, NL Netherlands 18688 73014509568
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 13824 34360262656
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26624 4831838208
AS9044 SOLNET - BSE Software GmbH, CH Switzerland 101120 42949804032
AS11537 INTERNET2-RESEARCH-EDU - Internet2, US United States 9984 4294967296
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 564992 210454380544
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 81920 188978561024
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47104 42949869568
AS12859 NL-BIT - BIT BV, NL Netherlands 59392 158964449280
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 117248 107395481600
AS14840 BR.Digital Telecom, BR Brazil 72960 14010613760
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135424 42949672960
AS15576 NTS - NTS workspace AG, CH Switzerland 47360 64693141504
AS15605 CONNESI - Connesi s.p.a., IT Italy 20992 17179869184
AS17579 KREONET2-AS-KR - KISTI, KR Republic of Korea 7168 65546
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53248 13153337344
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V., NL Netherlands 0 0
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13312 34359738368
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9472 4294967296
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9216 8589934592
AS22356 Durand do Brasil Ltda, BR Brazil 25856 4294967296
AS23855 SINGAREN-GIX-AS-AP - SingAREN, SG Singapore 512 65536
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20992 4294967296
AS24785 JOINTTRANSIT-AS - Broadband Hosting B.V., NL Netherlands 4864 34359738368
AS24961 MYLOC-AS - WIIT AG, DE Germany 132352 34661924864
AS25091 IP-Max - IP-Max SA, CH Switzerland 15104 68719607808
AS25160 VORBOSS - Vorboss Limited, GB United Kingdom 97024 103079215104
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 30720 21474836480
AS28458 IENTC S DE RL DE CV, MX Mexico 45568 4295032832
AS28917 Fiord-AS - Fiord Networks, UAB, LT Lithuania 1536 34359738368
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31232 107374247936
AS29140 HOSTSERVER-AS - Hostserver GmbH, DE Germany 5120 4294967296
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13568 2293760
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34019 HIVANE - Hivane Association, FR France 2560 1245184
AS34177 CELESTE-AS - Celeste SAS, FR France 229376 98784247808
AS34428 EIGHTROUTE - Giulio Lo Presti, IT Italy 512 68719476736
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9728 328925184
AS35280 F5 - F5 Networks SARL, FR France 55808 81604378624
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1072896 12884901888
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9472 42949672960
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15872 8589934592
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 27392 51539673088
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14592 12886081536
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 512 65536
AS42541 FIBERBY - Fiberby ApS, DK Denmark 11008 34359738368
AS47147 AS-ANX - Anexia Cloud Solutions GmbH, AT Austria 1536 131072
AS48185 team_blue - team.blue NV, BE Belgium 512 4294967296
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7936 4294967296
AS48919 UA-CITY-AS - UACITY Ltd., UA Ukraine 3072 65536
AS49434 FBWNETWORKS - FBW NETWORKS SAS, FR France 8960 94489280512
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116992 356753080320
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9216 38654705664
AS50629 LWLCOM - LWLcom GmbH, DE Germany 104960 146029019136
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 58112 68719673344
AS50763 MCKAYCOM - Robert McKay, IM Isle of Man 4864 8591048704
AS51088 A2B - A2B IP B.V., NL Netherlands 34304 343597514752
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13824 111669149696
AS51873 AS-ARCADE - Arcade Solutions AG, CH Switzerland 8192 8589934592
AS52075 WIFIRST - Wifirst S.A.S., FR France 132352 34359738368
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1280 34359738368
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22528 8589934592
AS60326 DEADBEEF-AS - 0xDEADBEEF LTD, SC Seychelles 1280 4363452416
AS60539 Huicast_Telecom - Huicast Telecom Limited, HK Hong Kong 256 34359803904
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3584 4294967296
AS62167 Tismi - Tismi BV, NL Netherlands 3328 8590000128
AS64475 FREIFUNK-FRANKFURT - Freifunk Frankfurt am Main e.V., DE Germany 1024 16842752
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125952 118226945
AS199938 NETZWERGE - Netzwerge GmbH, DE Germany 2048 34359803904
AS205112 PHILUNET - PHILUNET GmbH, DE Germany 3328 73014509568
AS205206 Netsite - Netsite A/S, DK Denmark 1792 4294967296
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4295360512
AS212635 AS212635 - Jurrian van Iersel, NL Netherlands 1024 17179869184
AS262355 VSX Networks, BR Brazil 8192 4294967296
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4096 655097865

Whois

inet6num:       2001:610::/40
netname:        SURFnet6-NETWORK
descr:          production network
org:            ORG-Sb3-RIPE
org-name:       SURF B.V.
country:        NL
abuse-c:        SNS1-RIPE
abuse-mailbox:  cert@surfcert.nl
admin-c:        SNS1-RIPE
tech-c:         SNS1-RIPE
status:         ALLOCATED-BY-LIR
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
notify:         lir@surfnet.nl
created:        2003-08-26T08:12:30Z
last-modified:  2025-10-01T17:01:00Z
source:         RIPE

role:           SURF Network Maintainer
address:        Kantoren Hoog Overborch (Hoog Catharijne)
address:        Moreelsepark 48, 3511 EP Utrecht
address:        Postbus 19035, 3501 DA Utrecht
phone:          +31 88 7873000
admin-c:        WB311-RIPE
tech-c:         NO17-RIPE
tech-c:         WB311-RIPE
tech-c:         MK512-RIPE
tech-c:         JO5863-RIPE
tech-c:         MM57501-RIPE
tech-c:         BW4086-RIPE
tech-c:         EV4604-RIPE
nic-hdl:        SNS1-RIPE
abuse-mailbox:  cert@surfcert.nl
mnt-by:         AS1103-MNT
created:        2002-07-09T10:06:06Z
last-modified:  2025-11-05T14:44:07Z
source:         RIPE
e-mail:         noc@surf.nl

route6:         2001:610::/29
descr:          SURFnet IPv6 block
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2016-09-07T13:54:39Z
last-modified:  2016-09-08T12:00:37Z
source:         RIPE

Graph