RFE/RL, INC.

Data as of 2026-11-08
BGP inherited
This organisation
Netblocks50 · 11,520 IPv4 addresses
IPv6 2 prefixes (largest 2a01:538::/32)
Registered in United States (40) · Czechia (12)
Record ID264655563
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 14 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (50)

⬇ export CSV
CIDR Org name Registry Status Confidence
62.4.108.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.109.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.110.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.111.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.112.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.113.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.114.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.117.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.118.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.120.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.121.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
62.4.122.0/24 RFE/RL, INC. BGP ANNOUNCED ● high
91.102.96.0/21 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.96.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.97.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.98.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.99.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.100.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.101.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.102.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
91.102.103.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.112.0/21 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.112.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.113.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.114.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.115.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.116.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.117.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.118.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
94.198.119.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
149.7.244.0/22 RFE/RL, INC. BGP ANNOUNCED ● medium
149.7.246.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
149.7.247.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
185.45.56.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
185.45.56.0/22 RFE/RL, INC. BGP ANNOUNCED ● medium
185.45.57.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
185.45.58.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
185.45.59.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.128.0/21 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.128.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.129.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.130.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.131.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.132.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.133.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.134.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
193.111.135.0/24 RFE/RL, INC. BGP ANNOUNCED ● medium
2a01:538:2::/48 RFE/RL, INC. BGP ANNOUNCED ● medium
195.248.66.0/24 RFE/RL, INC. RIPE ASSIGNED PI ● low
2a01:538::/32 RFE/RL, INC. RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (2)

CIDR
2a01:538::/32
2a01:538:2::/48

Footprint over time

20 weekly snapshots · JSON
54 -3 netblocks since 2026-07-05
2026-07-05 peak 57 2026-11-08

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.7% of checked blocks have valid RPKI ROA coverage (49 of 54)
No discrepancies found among checked blocks.

NIC Handles

AS174 AS202756 AS206718 AS8518 DIALTELECOM-MNT DUMY-RIPE DUMY-RIPE MNT-RFERLCZ MNT-RFERLCZ MNT-RFERLCZ1 MNT-RFERLCZ1 ORG-RIOS1-RIPE +2 more