Discovery Networks International LLC

Data as of 2026-09-27
BGP inherited
This organisation
Netblocks9 · 2,576 IPv4 addresses
IPv6 3 prefixes (largest 2001:4d78:743:c::/64)
Registered in United States (3) · Netherlands (2) · Germany (1) · Russia (1)
Also registered under this name 12 netblocks across 3 separate records
Record ID246669785
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (9)

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CIDR Org name Registry Status Confidence
66.205.244.0/23 Discovery Networks International LLC BGP ANNOUNCED ● high
204.9.40.0/21 Discovery Networks International LLC ARIN DIRECT ALLOCATION ● high
81.29.193.0/30 DISCOVERY_NETWORKS_INTERNATIONAL RIPE ASSIGNED PA ● low
81.29.193.72/30 DISCOVERY_NETWORKS_INTERNATIONAL RIPE ASSIGNED PA ● low
88.84.157.216/30 DISCOVERY_NETWORKS_INTERNATIONAL RIPE ASSIGNED PA ● low
195.151.53.144/30 DISCOVERY-NETWORKS-NET RIPE ASSIGNED PA ● low
2001:4d78:743:c::/64 DISCOVERY_NETWORKS_INTERNATIONAL RIPE ASSIGNED ● low
2001:4d78:743:d::/64 DISCOVERY_NETWORKS_INTERNATIONAL RIPE ASSIGNED ● low
2a03:6980:100:1::/64 DISCOVERY_NETWORKS_INTERNATIONAL RIPE ASSIGNED ● low

IPv6 ranges (3)

CIDR
2001:4d78:743:c::/64
2001:4d78:743:d::/64
2a03:6980:100:1::/64

Footprint over time

14 weekly snapshots · JSON
10 +1 netblocks since 2026-07-05
2026-07-05 peak 10 2026-09-27

Network trust

what's this?
RPKI hygiene: C how networks compare →
70.0% of checked blocks have valid RPKI ROA coverage (7 of 10)
No discrepancies found among checked blocks.

NIC Handles

AS62935 DNL-39 DUMY-RIPE DUMY-RIPE EQUINIX-MNT HOSTM2061-ARIN HOSTM2061-ARIN HOSTM2061-ARIN ROSPRINT-NCC