AS12355 HeLi NET Telekommunikation GmbH & Co.

Germany HAMCOM-DE RIPE 15 IPv4 prefixes 11 IPv6 prefixes
IPv4 addresses
66,560
IPv6 /48 networks
524,288
RPKI
26 valid0 no ROA
Peers and downstreams
145

Holder

AS name
HAMCOM-DE
Description
Hamm, Germany
Organisation
HeLi NET Telekommunikation GmbH & Co.
Registered in
Hamm, Germany
Abuse contact
abuse@helinet.de
Assigned
1999-04-06
Registered
2002-01-04
Record last changed
2025-05-15 09:04 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
26 of 26 announced prefixes are RPKI valid.
25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
pass Announces IPv6
11 IPv6 prefixes.
15/15
pass More than one upstream
3 upstreams seen in BGP.
10/10
pass Working abuse contact
abuse@helinet.de is published.
15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.
0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.
10/10
pass Registry record maintained
Last changed 2025-05-15.
5/5

Routing changes

Last 30 days
2026-10-05 10:50 UTCNeighbour gone AS64049 upstream
2026-10-05 10:50 UTCNeighbour gone AS52320 peer
2026-10-05 10:50 UTCNeighbour gone AS31027 peer
2026-10-05 10:50 UTCNeighbour gone AS17639 peer
2026-10-05 10:50 UTCNew neighbour AS8888 peer
2026-10-05 10:50 UTCNew neighbour AS264479 peer
2026-10-05 10:50 UTCNew neighbour AS9044 peer
2026-10-05 10:50 UTCRelationship changed AS9002 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS8966 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS8758 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS8708 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS7713 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS7195 upstream to peer
2026-10-05 10:50 UTCNew neighbour AS6797 peer
2026-10-05 10:50 UTCRelationship changed AS6663 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS6204 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS61049 upstream to peer
2026-10-05 10:50 UTCNew neighbour AS6057 peer
2026-10-05 10:50 UTCRelationship changed AS60171 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS56655 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS5405 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS50673 upstream to peer
2026-10-05 10:50 UTCNew neighbour AS49559 peer
2026-10-05 10:50 UTCRelationship changed AS48362 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS48200 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS4455 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS42708 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS4230 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS41327 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS39351 upstream to peer
2026-10-05 10:50 UTCNew neighbour AS39249 peer
2026-10-05 10:50 UTCRelationship changed AS39120 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS37497 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS37468 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS37100 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS35625 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS35280 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS34927 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS34549 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS34177 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS34019 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS33891 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS3257 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS30844 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS29691 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS29632 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS29208 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS28716 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS264409 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS25091 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS24961 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS24482 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS22356 upstream to peer
2026-10-05 10:50 UTCNew neighbour AS215638 peer
2026-10-05 10:50 UTCRelationship changed AS212024 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS20766 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS20764 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS20562 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS205112 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS205103 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS20485 upstream to peer
2026-10-05 10:50 UTCNew neighbour AS20326 peer
2026-10-05 10:50 UTCRelationship changed AS1836 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS1764 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS15958 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS15802 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS14840 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS137409 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS13030 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS12779 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS1267 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS12577 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS12552 upstream to peer
2026-10-05 10:50 UTCRelationship changed AS1031 upstream to peer

WHOIS

aut-num:        AS12355
org:            ORG-HNTG1-RIPE
as-name:        HAMCOM-DE
descr:          Hamm, Germany
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        IPv4 Fulltable Uplinks
remarks:        
remarks:        ---v4- GTT (former KPN International)
remarks:        
remarks:        ---v4- NTT Europe
remarks:        
remarks:        ---v4- LWLcom
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        
remarks:        We do not accept IPv4 routes more specific than /22
remarks:        
remarks:        Peering requests etc. should be sent to: peering@helinet.de
remarks:        Problem reports should be sent to: noc@helinet.de
remarks:        
remarks:        There is no looking glass available at the moment
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        IPv4 Peerings
remarks:        ----------------------------------------------------------------
remarks:        
remarks:        ---v4- Packet Clearing House
remarks:        
remarks:        ---v4- BelWue
remarks:        
remarks:        ---v4- DFN Verein
remarks:        
remarks:        ---v4- Apple Inc.
remarks:        
remarks:        ---v4- AMS-IX
remarks:        
remarks:        ---v4- Wind/Infostrada
remarks:        
remarks:        ---v4- Uni Mainz (RLP-NET)
remarks:        
remarks:        ---v4- Telenor
remarks:        
remarks:        ---v4- Packet Clearing House
remarks:        
remarks:        ---v4- Orange Breedband Nederland B.V.
remarks:        
remarks:        ---v4- Freenet Cityline GmbH
remarks:        
remarks:        ---v4- SpaceNET AG
remarks:        
remarks:        ---v4- toplink-plannet GmbH
remarks:        
remarks:        ---v4- Eircom
remarks:        
remarks:        ---v4- NetUSE AG
remarks:        
remarks:        ---v4- euNET Finland
remarks:        
remarks:        ---v4- Strato RZ
remarks:        
remarks:        ---v4- Belgacom International Carrier Services
remarks:        
remarks:        ---v4- AMS-IX-RS Routeserver
remarks:        
remarks:        ---v4- Hurricane Electric
remarks:        
remarks:        ---v4- Microsoft
remarks:        
remarks:        ---v4- Claranet Deutschland
remarks:        
remarks:        ---v4- NETHINKS
remarks:        
remarks:        ---v4- MANDA Darmstadt Scientific Community MAN
remarks:        
remarks:        ---v4- Belgian Network Solutions
remarks:        
remarks:        ---v4- NetCologne
remarks:        
remarks:        ---v4- ENTANET International Ltd
remarks:        
remarks:        ---v4- PIRONET NDH AG
remarks:        
remarks:        ---v4- OBIT
remarks:        
remarks:        ---v4- Schlund und Partner
remarks:        
remarks:        ---v4- Kamp Netzwerkdienste
remarks:        
remarks:        ---v4- PT Communicates
remarks:        
remarks:        ---v4- Autonomica
remarks:        
remarks:        ---v4- Romania Data Systems S.A.
remarks:        
remarks:        ---v4- DENIC eG
remarks:        
remarks:        ---v4- M"net Telekommunikations GmbH
remarks:        
remarks:        ---v4- OSN Online Service Nuernberg GmbH
remarks:        
remarks:        ---v4- DTS
remarks:        
remarks:        ---v4- Emirates Internet Exchange
remarks:        
remarks:        ---v4- ReTN.net
remarks:        
remarks:        ---v4- Teresto media AG
remarks:        
remarks:        ---v4- Softnet d.o.o.
remarks:        
remarks:        ---v4- EWE TEL GmbH
remarks:        
remarks:        ---v4- accom GmbH
remarks:        
remarks:        ---v4- Yahoo
remarks:        
remarks:        ---v4- Noris
remarks:        
remarks:        ---v4- Nacamar
remarks:        
remarks:        ---v4- Onlinedienst Nordbayern GmbH
remarks:        
remarks:        ---v4- Scan Plus GmbH
remarks:        
remarks:        ---v4- G-FIT GmbH
remarks:        
remarks:        ---v4- RIPE RIS Project
remarks:        
remarks:        ---v4- SOCE Network Solutions GmbH
remarks:        
remarks:        ---v4- TRENTINO NETWORK
remarks:        
remarks:        ---v4- BIT BV
remarks:        
remarks:        ---v4- HEAG Medianet GmbH
remarks:        
remarks:        ---v4- Highwinds Network Group (EU)
remarks:        
remarks:        ---v4- FreiNET
remarks:        
remarks:        ---v4- TNG - The NET Generation AG
remarks:        
remarks:        ---v4- Opal Telecom - Carphone Warehouse Networks
remarks:        
remarks:        ---v4- Peer 1 Network
remarks:        
remarks:        ---v4- Edgecast Networks Inc (Verizon Digital Media)
remarks:        
remarks:        ---v4- Google
remarks:        
remarks:        ---v4- IP Exchange GmbH
remarks:        
remarks:        ---v4- Wnet
remarks:        
remarks:        ---v4- TelecityGroup UK Limited
remarks:        
remarks:        ---v4- HL komm Telekommunikations GmbH
remarks:        
remarks:        ---v4- OVH
remarks:        
remarks:        ---v4- InterBox Internet
remarks:        
remarks:        ---v4- RTL Nederland Interactief
remarks:        
remarks:        ---v4- Titan Networks GmbH
remarks:        
remarks:        ---v4- Hosteurope GmbH
remarks:        
remarks:        ---v4- Akamai
remarks:        
remarks:        ---v4- Trusted Network
remarks:        
remarks:        ---v4- QSC AG
remarks:        
remarks:        ---v4- We Dare BV
remarks:        
remarks:        ---v4- TeleData Friedrichshafen GmbH
remarks:        
remarks:        ---v4- Caveo Internet BV
remarks:        
remarks:        ---v4- Garnier Streaming Media Netholding Nederlands
remarks:        
remarks:        ---v4- Hetzner AG
remarks:        
remarks:        ---v4- fibre one networks GmbH
remarks:        
remarks:        ---v4- IXEurope
remarks:        
remarks:        ---v4- KielNET
remarks:        
remarks:        ---v4- MK-Netzdienste GmbH
remarks:        
remarks:        ---v4- rh-tec Business GmbH
remarks:        
remarks:        ---v4- netdirekt e.K.
remarks:        
remarks:        ---v4- Kabel Baden-Wuerttemberg GmbH u. Co. KG
remarks:        
remarks:        ---v4- Probe Networks
remarks:        
remarks:        ---v4- Gyron Internet
remarks:        
remarks:        ---v4- Dial Telecom a.s.
remarks:        
remarks:        ---v4- WAYCOM
remarks:        
remarks:        ---v4- DuoCast
remarks:        
remarks:        ---v4- GlobalNet (Electron Telecom)
remarks:        
remarks:        ---v4- DENIC eG ANYCAST
remarks:        
remarks:        ---v4- ComX Networks
remarks:        
remarks:        ---v4- interscholz Internet Services
remarks:        
remarks:        ---v4- Avarto Systems
remarks:        
remarks:        ---v4- Bellaxa Networks GmbH
remarks:        
remarks:        ---v4- Euroaccess Enterprises Ltd.
remarks:        
remarks:        ---v4- Link11 GmbH
remarks:        
remarks:        ---v4- iunxi BV
remarks:        
remarks:        ---v4- Panther Express
remarks:        
remarks:        ---v4- COMVIVE
remarks:        
remarks:        ---v4- Goscomb Technologies
remarks:        
remarks:        ---v4- EasyHosting B.V. Systeembeheerder
remarks:        
remarks:        ---v4- TiERA Broadband Operator
remarks:        
remarks:        ---v4- OpenCarrier eG
remarks:        
remarks:        ---v4- Xentech BV
remarks:        http://as41420.peeringdb.com/
remarks:        
remarks:        ---v4- TerraTransit AG
remarks:        
remarks:        ---v4- NFOrce Entertainment
remarks:        
remarks:        ---v4- First Colo
remarks:        
remarks:        ---v4- Media Network Services
remarks:        
remarks:        ---v4- Oxalide
remarks:        
remarks:        ---v4- EXARING AG
remarks:        
remarks:        ---v4- Cloudflare
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        IPv6 Fulltable
remarks:        ----------------------------------------------------------------
remarks:        
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        IPv6 Fulltable Transitcustomers
remarks:        
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        We do not accept IPv6 routes more specific than /48
remarks:        
remarks:        Peering requests etc. should be sent to: peering@helinet.de
remarks:        Problemreports should be sent to: noc@helinet.de
remarks:        
remarks:        There is no looking glass available at the moment
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        IPv6 Peerings
remarks:        ----------------------------------------------------------------
remarks:        
remarks:        ---v6- Packet Clearing House
remarks:        
remarks:        ---v6- BelWue
remarks:        
remarks:        ---v6- DFN Verein
remarks:        
remarks:        ---v6- Apple Inc
remarks:        
remarks:        ---v6- Tiscali
remarks:        
remarks:        ---v6- Packet Clearing House
remarks:        
remarks:        ---v6- Freenet
remarks:        
remarks:        ---v6- euNET Finland
remarks:        
remarks:        ---v6- Strato RZ
remarks:        
remarks:        ---v6- Belgacom International Carrier Services
remarks:        
remarks:        ---v6- Hurricane Electric
remarks:        
remarks:        ---v6- NETHINKS
remarks:        
remarks:        ---v6- MANDA Darmstadt Scientific community MAN
remarks:        
remarks:        ---v6- Belgian Network Solutions
remarks:        
remarks:        ---v6- PIRONET NDH AG
remarks:        
remarks:        ---v6- Schlund und Partner
remarks:        
remarks:        ---v6- DENIC eG
remarks:        
remarks:        ---v6- M"net Telekommunikations GmbH
remarks:        
remarks:        ---v6- Nacamar
remarks:        
remarks:        ---v6- NORIS Network
remarks:        
remarks:        ---v6- G-FIT GmbH
remarks:        
remarks:        ---v6- RIPE RIS Projekt
remarks:        
remarks:        ---v6- TRENTINO NETWORK
remarks:        
remarks:        ---v6- BIT BV
remarks:        
remarks:        ---v6- LambdaNet Communications Deutschland
remarks:        
remarks:        ---v6- Edgecast Networks Inc. (Verizon Digital Media)
remarks:        
remarks:        ---v6- Google
remarks:        
remarks:        ---v6- GrafiX Internet
remarks:        
remarks:        ---v6- Titan Network GmbH
remarks:        
remarks:        ---v6- Hosteurope GmbH
remarks:        
remarks:        ---v6- Akamai
remarks:        
remarks:        ---v6- Trusted Network
remarks:        
remarks:        ---v6- IXEurope
remarks:        
remarks:        ---v6- rh-tec Business GmbH
remarks:        
remarks:        ---v6- Dial Telecom a.s.
remarks:        
remarks:        ---v6- Probe Networks
remarks:        
remarks:        ---v6- Avarto Systems
remarks:        
remarks:        ---v6- iunxi BV
remarks:        
remarks:        ---v6- COMVIVE
remarks:        
remarks:        ---v6- Goscomb Technologies
remarks:        
remarks:        ---v6- OpenCarrier eG
remarks:        
remarks:        ---v6- NFOrce Entertainment
remarks:        
remarks:        ---v6- Media Network Services
remarks:        
remarks:        ---v6- Oxalide
remarks:        
remarks:        ---v6- EXARING AG
remarks:        
remarks:        ---v6- Cloudflare
remarks:        
remarks:        ----------------------------------------------------------------
remarks:        
remarks:        
remarks:        
admin-c:        HAMM2-RIPE
tech-c:         HAMM2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS12355-MNT
created:        2002-01-04T13:33:44Z
last-modified:  2025-05-15T09:04:08Z
source:         RIPE
% 330 routing policy lines (import/export) not shown