Longest Match / Organisations

Registered organisation

JM-DATA GmbH

Address space registered to JM-DATA GmbH, and where it is announced from.

Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so holders in North and South America are largely missing here.

IPv4 addresses
77,824
IPv6 /64s
34,359,738,369
Registered blocks
19
Countries
3

What this tells you

  • Holds 77,824 IPv4 addresses and 34,359,738,369 IPv6 /64 networks across 19 registered blocks.
  • Announced by 8 networks, the largest being AS25447 JM-DATA GmbH at 73% of the IPv4 space.
  • Its space resolves to 3 countries, mostly Austria (78% of the IPv4 space).

Networks announcing this space

NetworkIPv4 shareIPv6 share
AS25447 JM-DATA GmbH73%100%
AS57794 ELLINIKA DIKTIA KALODION MEPE16%-
AS41557 Drustvo za telekomunikaciski uslugi TELEKABEL DOOEL Stip3%-
AS50920 Kabel Braunau GmbH3%-
AS49163 Kabel-TV Amstetten GMBH3%-
AS43002 Klipso GmbH1%-
AS43848 Gamsjaeger Kabel-TV & ISP Betriebs GmbH0.7%-
AS48367 Franz Dax GmbH0.3%-
Not announced to the internet0.7%-

Countries this space resolves to

CountryIPv4 shareIPv6 share
Austria78%100%
Greece20%-
North Macedonia2%-

Holding a block is a registry fact, not a physical one. The organisation named here is who the block is assigned to, which is often a customer of the network operator announcing it.