🌐 Reverse ASN Lookup

Find all domains hosted on this ASN

Every .dk domain whose website address (A record) is announced by AS8218, with the network's IPv6 and DNSSEC adoption and its observed prefixes. An autonomous system is the routing identity of a hosting company or ISP. Data comes from our own scanners, which re-resolve every .dk domain in the zone roughly once a week.

📈 Domains over time#

109 days
112332026-07-012026-08-242026-10-17
2 latest0 over 109 days

Active .dk domains whose website address (A record) is announced by AS8218, counted once a day.

🌐 AS8218 at a glance#

Zayo Infrastructure France SA

AS8218 is announced by Zayo Infrastructure France SA (France) and currently hosts 2 .dk domains in our dataset — <0.01% of all scanned .dk domains. Across all our scans we have observed 2 unique IPv4 addresses on this network, and the domains currently sit in 2 IPv4 CIDR blocks covering roughly 6.1 thousand addresses of IPv4 space.

We have yet to observe any IPv6 (AAAA) hosting on this AS.

The network is part of the .dk zone's infrastructure too: 4 distinct nameservers and no mail exchangers serving .dk domains currently resolve to addresses announced by this AS.

On the security side, 0 of the domains hosted here (0.0%) validate as DNSSEC-secure — below the zone-wide average for domains with a web address, 70.5%. See how this AS compares on the ASN statistics page, or drill into the CIDR list below the results.

🛰️ Upstream providers of AS8218#

via ipbot.dk

NEO-ASN Zayo Infrastructure France SA announces 23 prefixes (19 IPv4, 4 IPv6) and reaches the internet through 10 upstream networks.

UpstreamNamePower
AS6461Zayo Bandwidth
100.0%
AS6939Hurricane Electric LLC
28.4%
AS34019Hivane Association
10.9%
AS9002RETN Limited
6.7%
AS7195EDGEUNO S.A.S
5.6%
AS9498BBIL-AP - BHARTI Airtel Ltd.
4.4%
AS37468Angola Cables
3.0%
AS14840BR.Digital Telecom
1.4%
AS8220COLT Technology Services Group Limited
1.3%
AS3216SOVAM-AS PJSC "Vimpelcom"
1.2%

Upstream and prefix data supplied by ipbot.dk; power is relative to the strongest upstream.

🔻 Networks using AS8218 as upstream#

180 networks
NetworkNameDomainsPower
AS6461Zayo Bandwidth—
100.0%
AS35369LINZAG-TELEKOM-AS LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation—
30.4%
AS34019Hivane Association—
6.0%
AS57463NetIX Communications JSC—
2.6%
AS8245Video-Broadcast GmbH—
1.7%
AS15412Flag Telecom UK Limited—
1.0%
AS208972gibirnet-tr GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI—
0.7%
AS15695Expereo International BV—
0.6%
AS47957ING-AS Worldline IGSA SA—
0.6%
AS30972Bedrock SAS—
0.5%
AS29605Axians_Cloud_Services_Provider APX Integration SASU—
0.5%
AS16019Vodafone Czech Republic a.s.—
0.5%
AS6730Sunrise GmbH—
0.5%
AS12605LIWEST-AT LIWEST Kabelmedien GmbH—
0.4%
AS31367NEO-CUST Zayo Infrastructure France SA—
0.4%
AS41765IPGarde SAS—
0.4%
AS57811Redge Technologies sp. z o.o.—
0.3%
AS44902COV-ASN Covage Infra SASU—
0.3%
AS44592SkyLink Data Center BV—
0.3%
AS5610O2 Czech Republic, a.s.—
0.3%
AS8412TMA T-Mobile Austria GmbH—
0.3%
AS6205HizliNet Teknoloji A.S.—
0.3%
AS5394UNIDATA S.p.A.—
0.3%
AS42831UKSERVERS-AS UK Dedicated Servers Limited96
0.2%
AS8903LYNTIA NETWORKS S.A.—
0.2%
AS30823aurologic GmbH—
0.2%
AS61168Planet Service SARL43
0.2%
AS3215Orange S.A.—
0.2%
AS15694ATMAN-ISP-AS Atman Sp. z o.o.—
0.2%
AS21360Empirion Telekommunikations Services GmbH—
0.2%
AS53589PlanetHoster—
0.2%
AS50474O2SWITCH SAS45
0.2%
AS16101Ordipat SAS—
0.2%
AS20756NAMESHIELD SAS499
0.2%
AS60362alwaysdata SARL—
0.2%
AS8262Evolink EAD—
0.2%
AS201814MEVSPACE sp. z o.o.—
0.2%
AS29632NASSIST-AS Netassist International EOOD—
0.2%
AS5603SIOL-NET Telekom Slovenije, d.d.—
0.2%
AS6848Telenet BV17
0.1%
AS204092GRIFON Association GRIFON—
0.1%
AS47232ISP Alliance a.s.—
0.1%
AS15826NFrance Conseil—
0.1%
AS5432PROXIMUS-ISP-AS Proximus NV—
0.1%
AS204208Peravix Group LTD—
0.1%
AS15935HA-VEL-LOCAL-AS ha-vel internet s.r.o.—
0.1%
AS49418AS-NETSHIELD NETSHIELD LTD—
0.1%
AS2200FR-RENATER Reseau National de telecommunications pour la Technologie—
0.1%
AS1136KPN B.V.—
0.1%
AS8251NFX_ZSPO FreeTel, s.r.o.—
0.1%
AS3262SAREnet, S.A.—
0.1%
AS214762MATHOST Sebastian Stefanek trading as MatHost.eu—
0.1%
AS43541VSHosting s.r.o.37
0.1%
AS60501SIRIUSTEC-IT Sirius Technology SRL—
0.1%
AS2852CESNET z.s.p.o.—
0.1%
AS212027PebbleHost Ltd—
0.1%
AS25248BlueTone-AS RADIOKOMUNIKACE a.s.—
0.1%
AS41720NAVIGABENE REVOLUTION PROVIDER SRL—
0.1%
AS60800NHL-AS1 Netwise Hosting Ltd—
0.1%
AS60798ASSERVEREASY Servereasy Srl—
0.1%
AS24971MasterDC s.r.o.21
0.1%
AS47122CYBERFIRST LLC—
0.1%
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet Services—
0.1%
AS49158WIFINITY NETWORKS LIMITED—
0.1%
AS199803ComSource s.r.o.—
0.1%
AS202425INT-NETWORK IP Volume inc—
0.1%
AS16342Toya sp.z.o.o—
0.0%
AS44486SYNLINQ Oliver Horscht trading as "SYNLINQ"18
0.0%
AS43413ASNEW NEW TELEKOM, spol. s r.o.—
0.0%
AS6758Monaco Telecom S.A.—
0.0%
AS60159EUROLINE-NET EUROLINE UKRAINE LLC—
0.0%
AS60606Blindspot PRO-ZETA a.s.—
0.0%
AS21430WIA spol. s.r.o.—
0.0%
AS42000KAORA Futruy s.r.o.—
0.0%
AS39791TPS-AS Telco Pro Services, a. s.—
0.0%
AS34867Cosmonova LLC—
0.0%
AS16164Sohonet Limited—
0.0%
AS202520SkyPass Solutions Sp. z o.o.—
0.0%
AS59908ISLALINK BalaLink S.A.—
0.0%
AS35592Coolhousing s.r.o.—
0.0%
AS208210Servperso_Systems Sarah Rossius trading as Servperso Systems—
0.0%
AS2614RoEduNet Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare—
0.0%
AS29134IGNUM-AS Webglobe, s.r.o.77
0.0%
AS44512KONVERTO SPA—
0.0%
AS43061SI-STELKOM Stelkom d.o.o.—
0.0%
AS49559IPT-1-IX A-Systems Sp. z o.o.—
0.0%
AS20836CDLAN SpA—
0.0%
AS12519FASTNETUK FastNet International Ltd—
0.0%
AS24641FASTER CZ spol. s r.o.—
0.0%
AS56786NEXIM ITALIA SRL—
0.0%
AS215551Sweden_Internet_Exchange KeFF Networks Ltd—
0.0%
AS12732GUTCON-NET GutCon GmbH—
0.0%
AS8778Unknown—
0.0%
AS198890MADCom-ASN Albanian Fiber Telecommunications SHPK—
0.0%
AS203201IT-SUPERNAP INFRASTRUCTURE ITALIA COLO S.R.L.—
0.0%
AS9070Cooolbox AD—
0.0%
AS13119ACI-COM-AS Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki—
0.0%
AS30764PODA a.s.—
0.0%
AS44185bonet.systems, s. r. o.—
0.0%
AS8468ENTANET Cityfibre Limited—
0.0%
AS28889LinzNet Internet Service Provider GmbH—
0.0%
AS47697BIX-BG-E BIX.BG Ltd.—
0.0%
AS31083Telepoint Ltd—
0.0%
AS47408Mandarin S.p.A.—
0.0%
AS58291ColoCenter b.v.—
0.0%
AS60404Liteserver The Infrastructure Group B.V.—
0.0%
AS205119TELEKS-MK TELEKS DOOEL Skopje—
0.0%
AS209022Tschajera Limited—
0.0%
AS210218OpenFiber-Italy Open Fiber S.P.A.—
0.0%
AS15685CASABLANCA INT a.s.74
0.0%
AS34820DANNAX-SK-AS DELTA ONLINE spol. s r.o.—
0.0%
AS42229AS-IXPlay-MAD-ES Cesar Maffini Martin—
0.0%
AS49367ASSEFLOW Seflow s.r.l.—
0.0%
AS51580TIMENET SPA—
0.0%
AS8387T-SYSTEMS-AT Deutsche Telekom Global Business Solutions GmbH19
0.0%
AS25424INEXT-CZ CEZNET s.r.o.—
0.0%
AS25761FIFTYFIVE-AS 55 IT Services GmbH—
0.0%
AS42755DataFiber Group B.V.—
0.0%
AS20723MGI AVONET, s.r.o.—
0.0%
AS30848IT-TWT-AS UNIDATA S.p.A.—
0.0%
AS212559LUMIA NETWORK SRL—
0.0%
AS30886KOMITEX-AS PP KOM i TEX—
0.0%
AS59659Securus Communications Ltd.—
0.0%
AS3242ASN-ITNET REEVO S.P.A.—
0.0%
AS6853ORANGE-BUSINESS-SERVICES-SOUTHEUR ORANGE BUSINESS SERVICES U.S. Inc.—
0.0%
AS47217Planetel SPA—
0.0%
AS51800FIBERNET-ASN FIBER Network s.r.o.—
0.0%
AS198524iLOL d.o.o.—
0.0%
AS201702Unknown—
0.0%
AS2593ASN-VSIX Universita di Padova—
0.0%
AS8224Intercom s.r.l.—
0.0%
AS12445SPIDERNET-AS A2A Smart City S.P.A—
0.0%
AS24806INTERNET CZ, a.s.27
0.0%
AS25234ACTIVE 24, s.r.o.24
0.0%
AS33811PIXELPARK-AS Digitas GmbH—
0.0%
AS34080MIRAMO spol. s.r.o.—
0.0%
AS34154Configo Systems Gesellschaft fuer Systemloesungen mbH—
0.0%
AS39729REGISTER S.P.A.231
0.0%
AS43843BRIANTEL OPIQUAD S.P.A.—
0.0%
AS43957ASN-WNTNEWMEDIA WNT Telecommunication GmbH—
0.0%
AS60475XMATICA-AS Progettofibra Srl—
0.0%
AS199118HPLS-AS Heinlein Support GmbH—
0.0%
AS200000Ukraine-AS Hosting Ukraine LTD—
0.0%
AS206281AS-ZXCS Stichting DIGI NL227
0.0%
AS210644AEZA GROUP LLC—
0.0%
AS216246RU-AEZA-AS Aeza Group LLC—
0.0%
AS4601DNET Antonios A. Chariton—
0.0%
AS9186ONI ONITELECOM - INFOCOMUNICACOES, S.A.—
0.0%
AS12876Scaleway SAS271
0.0%
AS33940Wichmann IT-Services GmbH—
0.0%
AS34171SNAFU-LIG-AS snafu Gesellschaft fuer interaktive Netzwerke mbH—
0.0%
AS39790Web4U s.r.o.43
0.0%
AS42612DinaHosting S.L.—
0.0%
AS199348Fibraweb S.p.A—
0.0%
AS206548TLAP-ZCOM ZCOM.cz s.r.o—
0.0%
AS2607SANET Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET—
0.0%
AS9120KEEPIT-DK-CPH Keepit A/S18
0.0%
AS29028COMPUKOS-AS DirectVPS B.V.—
0.0%
AS39614Dawico Deutschland GmbH—
0.0%
AS48596INWX InterNetworX Management GmbH340
0.0%
AS49677MAEHDROS S.A.—
0.0%
AS57495BSS-ONE CONNET - RO SRL—
0.0%
AS198203ASN-ROUTELABEL RouteLabel V.O.F.42
0.0%
AS198610Beget LLC—
0.0%
AS202675Keliweb S.R.L—
0.0%
AS206476iptechnology Neten S.p.A.—
0.0%
AS206617Neomedia S.r.l.—
0.0%
AS209528MyWebCity Denmark ApS—
0.0%
AS215596KISSGROUP SAS—
0.0%
AS216071VDSINA SERVERS TECH FZCO—
0.0%
AS6681GIVEME CLOUD SP Z O O—
0.0%
AS30736Asergo Holding ApS227
0.0%
AS43503HERBST-AS synaforce GmbH—
0.0%
AS44051Fornex Hosting S.L.—
0.0%
AS44134BOLIGNET A/S91
0.0%
AS49935SmartEye B.V—
0.0%
AS202591NL-NEFOS-AS Nefos IT bv—
0.0%
AS15693BUSINESSCONNECT Today Concepts B.V.—
0.0%
AS16003FORNEX-NL-AS Fornex Hosting S.L.—
0.0%
AS30931IGINDEX-PLC IG Index Ltd.—
0.0%

Among the networks we hold ipbot.dk routing data for (the ones looked up on this site), so this is a sample of the AS's customers, not all of them.

📡 Known CIDRs#

2 CIDRs

🧭 Nameservers in this AS#

4 hosts
dhd.dk [/] search Domains, Hosts & DNS — .dk zone