Proton Internet Llp

Data as of 2026-09-27
BGP inherited
This organisation
Netblocks13 · 2,049 IPv4 addresses
IPv6 5 prefixes (largest 2401:f4e0::/32)
Registered in India (6) · United States (2)
Record ID245508850
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (13)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.120.248.204/32 Proton Internet Llp PEERINGDB ASSIGNED ● high
103.149.68.0/24 Proton Internet Llp BGP ANNOUNCED ● high
103.181.200.0/24 Proton Internet Llp BGP ANNOUNCED ● high
151.158.140.0/24 Proton Internet Llp BGP ANNOUNCED ● high
151.158.141.0/24 Proton Internet Llp BGP ANNOUNCED ● high
163.223.86.0/23 Proton Internet Llp BGP ANNOUNCED ● high
172.121.249.0/24 Proton Internet Llp BGP ANNOUNCED ● high
172.121.251.0/24 Proton Internet Llp BGP ANNOUNCED ● high
2001:df2:1900:1::204/128 Proton Internet Llp PEERINGDB ASSIGNED ● high
2001:df3:1680::/48 Proton Internet Llp BGP ANNOUNCED ● high
2001:df6:ad40::/48 Proton Internet Llp BGP ANNOUNCED ● high
2401:f4e0::/32 Proton Internet Llp BGP ANNOUNCED ● high
2a01:7a0:2:1b0e::/64 Proton Internet LLP RIPE ASSIGNED ● high

IPv6 ranges (5)

CIDR
2401:f4e0::/32
2001:df3:1680::/48
2001:df6:ad40::/48
2a01:7a0:2:1b0e::/64
2001:df2:1900:1::204/128

Footprint over time

14 weekly snapshots · JSON
13 +2 netblocks since 2026-07-05
2026-07-05 peak 13 2026-09-27

Network trust

what's this?
RPKI hygiene: B how networks compare →
84.6% of checked blocks have valid RPKI ROA coverage (11 of 13)
No discrepancies found among checked blocks.

NIC Handles

AS138233 AS138233 DUMY-RIPE DUMY-RIPE FGK-MNT MAINT-IN-IRINN ORG-PIL30-RIPE