AS24940 HETZNER-AS Hetzner Online GmbH
🇩🇪Org handle: ORG-HOA1-RIPE
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
100total
95 IPv45 IPv6
IPv4 Addresses
Allocated (RIR)2.7M
Announced (BGP)3.2M
IPv6 Addresses
Allocated (RIR)1.2×10³⁰
Announced (BGP)1.4×10³⁰
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
20
Country
🇩🇪 DERIR
RIPE NCCStatus
allocated
Allocated
2002-06-03
Routing hygiene
Score 23/100 · Low riskRPKI ROA coverage
67%
2 prefixes RPKI invalid
IRR route objects
97%
1 prefix registered for another origin
Hijack signals
2
1 announced against others' ROAs, 1 own announced by others
Upstreams
7
diversity 75/100
- 33% of announced prefixes (33 of 100) have no valid ROA, 2 of them RPKI invalid
- Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
Based on 100 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Listed on the threat map (2026-10-26)
- #43 of the 50 networks with the most flagged IPs worldwide (65 flagged networks)
- #1 in Finland (16 flagged networks located there)
- #4 in Germany (49 flagged networks located there)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)100|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | Other IRRRIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 | |
| Valid | RIPE | 2026-10-27 |
1-10 of 100
1 / 10
Allocated Prefixes
(RIR)77Prefix | Country | RIR | Status |
|---|---|---|---|
| 2.28.0.0/16 | 🇩🇪 DE | RIPE | assigned |
| 2.29.0.0/16 | 🇫🇮 FI | RIPE | assigned |
| 2.31.0.0/16 | 🇫🇮 FI | RIPE | assigned |
| 5.9.0.0/16 | 🇩🇪 DE | RIPENCC | allocated |
| 5.75.128.0/17 | 🇩🇪 DE | RIPENCC | allocated |
| 23.88.0.0/17 | 🇩🇪 DE | RIPENCC | allocated |
| 31.58.88.0/24 | 🇪🇸 ES | RIPE | assigned |
| 37.27.0.0/16 | 🇩🇪 DE | RIPENCC | allocated |
| 45.15.99.0/24 | 🇩🇪 DE | RIPE | assigned |
| 46.4.0.0/16 | 🇩🇪 DE | RIPENCC | allocated |
1-10 of 77
1 / 8
All 100 announced prefixes of AS24940 →
Upstream Providers(9)
| ASN | Name |
|---|---|
| AS174 | 🇺🇸COGENT-174 - Cogent Communications, LLC |
| AS1299 | 🇸🇪TWELVE99 Arelion Sweden AB |
| AS2914 | 🇺🇸NTT-DATA-2914 - NTT America, Inc. |
| AS3257 | 🇺🇸GTT-BACKBONE GTT Communications Inc. |
| AS3320 | 🇩🇪DTAG Deutsche Telekom AG |
| AS3356 | 🇺🇸LEVEL3 - Level 3 Parent, LLC |
| AS6453 | 🇺🇸AS6453 - TATA COMMUNICATIONS (AMERICA) INC |
| AS6762 | 🇮🇹SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. |
| AS33891 | 🇩🇪CORE-BACKBONE Core-Backbone GmbH |
Downstream Customers(8)
| ASN | Name |
|---|---|
| AS48707 | 🇵🇱AS48707-OPS-PL AS48707 OPS PL sp. z o.o. |
| AS60574 | 🇷🇴cc-netz-as01 Christian clos |
| AS200303 | 🇩🇪LUMASERV LUMASERV GmbH |
| AS205071 | 🇷🇴cc-netz-as03 Christian clos |
| AS212316 | 🇬🇮Melmasti-Global Melmasti Global (Gibraltar) Limited |
| AS213683 | 🇦🇱host-al-asn Host.AL Shpk |
| AS218842 | 🇩🇪SEIBERT-HOSTING-1 Seibert Group GmbH |
| AS219074 | 🇩🇪FENECON-ASN Fenecon GmbH |
BGP Neighbours
(seen in AS paths)Upstreams (7)
Networks AS24940 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (96)
Networks whose own prefixes AS24940 passes on: usually its customers.
- AS24955UBN JSC "Ufanet"684
- AS197637ROPA40
- AS62240Clouvider Limited30
- AS7713PT Telekomunikasi Indonesia26
- AS1828Unitas Global24
- AS12389ROSTELECOM PJSC Rostelecom23
- AS201206LINEVAST Droptop17
- AS211582EcomDATA12
- AS47589KTC3G Kuwait Telecommunications Company K.S.C.C10
- AS265175SISTEMAS LTDA10
- AS16302SUOMICOMMUNICATIONS Suomi Communications Oy9
- AS200303LUMASERV9
- AS205876HOASTED B.V9
- AS212316Melmasti Global Melmasti Global (Gibraltar) Limited9
- AS8926MOLDTELECOM8
- AS57037MKQ Manuel Krebs Trading As MKQ Internetservice8
- AS210644AEZA GROUP7
- AS36351IBM Cloud6
- AS49453GLOBALLAYER Global Layer B.V6
- AS51895PUBLICOMPSERVER Ingo Klein6
- AS60574Cc Netz As01 Christian Clos6
- AS211826ISTQSERVERS Stability For Integrated Server Hosting5
- AS15866PEGASUS ITventive4
- AS57043HOSTKEY B.V4
- AS199326VEIGLOBAL Voice Engineer Ireland Limited4
- AS207793Fernao Axians IT Service4
- AS398578VPSie4
- AS3292TDC Holding A/S3
- AS4800PT Aplikanusa Lintasarta3
- AS8359MTS PJSC3
- AS9009M247 Europe3
- AS15830Equinix (EMEA) Acquisition Enterprises B.V3
- AS17639Converge ICT Solutions3
- AS29802HIVELOCITY3
- AS34549MEER Meerfarbig & . KG3
- AS34927IFog3
- AS61177NTG NettiTieto Oy3
- AS205679ACNG AC Systemy Sp. Z O.O3
- AS212477ROYALE RoyaleHosting BV3
- AS2876G ENTERPRISES Gheorghiu Enterprises OU2
- AS4837CHINA UNICOM China169 Backbone2
- AS6461Zayo Bandwidth2
- AS17557Pakistan Telecommunication Company Limited2
- AS31725SHTORM ISP Shtorm2
- AS49434FBWNETWORKS FBW NETWORKS SAS2
- AS50304BLIX Solutions2
- AS50473ECO Altagen JSC2
- AS199644Aoit Andreas Otto2
- AS202851RACKSPEED2
- AS208989ASMRDATEN MR Datentechnik Vertriebs Und Service2
- AS210414Itnetfr ITNET TECHNOLOGIES SAS2
- AS213683Host Al Asn Host.AL Shpk2
- AS218842SEIBERT HOSTING 1 Seibert Group2
- AS219074FENECON ASN Fenecon2
- AS4637Telstra Global1
- AS5606GTS BACKBONE GTS Telecom1
- AS5713Telkom . Telkom1
- AS7979Servers.Com1
- AS8601Telnet . Networking Center1
- AS8772NLineLLC Netassist International EOOD1
- AS8881VERSATEL 1&1 Versatel1
- AS12654RIPE NCC RIS Reseaux IP Europeens Network Coordination Centre (RIPE NCC)1
- AS12871NL Ix Enterprise Services KPN B.V1
- AS13335Cloudflare1
- AS15169Google1
- AS18678INTERNEXA S.A. E.S.P1
- AS20326TeraSwitch Networks1
- AS21497UMC PrJSC "VF UKRAINE"1
- AS21859Zenlayer1
- AS26141CubePath1
- AS29119SERVIHOSTING AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL1
- AS30844LIQUID Telecommunications1
- AS37662West Indian Ocean Cable Company West Indian Ocean Cable Company1
- AS39602TCG The Cent.Re Group Limited1
- AS42831UKSERVERS UK Dedicated Servers Limited1
- AS44486SYNLINQ Oliver Horscht Trading "SYNLINQ"1
- AS48707AS48707 OPS PL AS48707 OPS PL Sp. Z O.O1
- AS49581TUBE HOSTING Ferdinand Zink Trading Tube Hosting1
- AS49824ACTPA PC "Astra Net"1
- AS49981WorldStream B.V1
- AS56418Operationrange1
- AS63023GTHost1
- AS198167AppToCloud Apptc.Me S.R.O1
- AS200096Punto Pago Punto Pago Panama S.A1
- AS200186Seith It Htznr Dc1 SEITH IT CONSULTING LIMITED1
- AS200249DE PRODUCTSUP Products Up1
- AS202071XDaemonLV XDaemon SIA1
- AS202246Valoo Oy1
- AS202939CHIMON NETWORK Chimon Technology1
- AS203969Nexula Hosting Nexula1
- AS204591AZCUSTOMERS AMALYZE1
- AS210143Lohi Lohnsteuerhilfe Bayern E.V1
- AS212943SYSTEC Computer1
- AS213757IMPRESSIVE SOLUTIONS Impressive Solutions OU1
- AS215449AVIONERO AB1
- AS219121CLOUFINITY Sp. Z O.O1
Other adjacent networks (50 of 79)
Adjacent to AS24940 in the transit part of AS paths: peers, providers or customers.
- AS9498BHARTI Airtel334
- AS58453China Mobile International Limited39
- AS22356Durand Do Brasil Ltda35
- AS1031PEER 103119
- AS1299TWELVE99 Arelion Sweden AB19
- AS6797GLOBALCONNECT NET GlobalConnect AB16
- AS4230CLARO S.A12
- AS3216SOVAM PJSC "Vimpelcom"10
- AS3786LG DACOM Corporation10
- AS49666TIC GW Telecommunication Infrastructure Company9
- AS12400PARTNER Communications8
- AS47734TELECOM IT SOLUTIONS Telecom IT Solutions8
- AS702Verizon Business7
- AS3257GTT BACKBONE GTT Communications7
- AS37100SEACOM Limited SEACOM Limited7
- AS137409GSL Networks Pty7
- AS9930TIME DotCom Berhad No. 14, Jalan Majistret U1/26 Hicom Glenmarie Industrial Park 40150 Shah Alam Selangor, Malaysia6
- AS20773GODADDY Host Europe6
- AS7342VeriSign Infrastructure & Operations5
- AS17676SoftBank5
- AS34087NTE BREDBAND NTE TELEKOM5
- AS45430SBN IIG/AWN IIG Transit Provider5
- AS64049Reliance Jio Infocomm Pte Singapore5
- AS139009Windstream Communication Limited5
- AS8283COLOCLUE Netwerkvereniging Coloclue4
- AS8657MEO INTERNACIONAL MEO SERVICOS DE COMUNICACOES E MULTIMEDIA S.A4
- AS12552GlobalConnect AS12552 GlobalConnect AB4
- AS30823AUROLOGIC4
- AS38193Transworld Associates (Pvt.)4
- AS48237MOBILY Etihad Etisalat, A Joint Stock Company4
- AS270814ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA4
- AS20853ETOP Sp. Z O.O3
- AS38040TOT Public Company Limited3
- AS43350NFORCE Entertainment B.V3
- AS50673Serverius Holding B.V3
- AS50917DIEDERIK Focko De Zee3
- AS56630MELBICOM EU Melbikomas UAB3
- AS58212DATAFOREST3
- AS8966Etisalat EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC2
- AS9038BAT AS9038 Al Bahrainia Al Urdunia Liltaknia Wa Alitisalat Plc2
- AS20485TRANSTELECOM Joint Stock Company TransTeleCom2
- AS33922NTT LT UAB Nacionalinis Telekomunikaciju Tinklas2
- AS34309LINK112
- AS38082True International Gateway2
- AS58243TELEAG TELE2
- AS59692IQWEB FZ2
- AS136106PT. Mega Akses Persada2
- AS206264AMARUTU TECHNOLOGY Amarutu Technology2
- AS215638CILIX LIMITED Cilix Limited2
- AS4455BSO IX Reach1
ASPA
Published9 upstreams, 8 downstreams
Authorized Upstream Providers
Expires 2026-10-28
Listed as Upstream Provider by
8 ASNsAbuse Contact
+31205354444
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/24940Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/24940" | jq