SOCIETE FRANCAISE DU RADIOTELEPHONE - SFR

Societe Francaise Du Radiotelephone - SFR SA
Data as of 2026-08-09
GLEIF verified
Complete entity footprint
9 linked clusters · 4,444 netblocks · 17,194,542 IPv4 addresses · 91 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain sfr.net — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300WESL03YASJ5X58
Registered name
SOCIETE FRANCAISE DU RADIOTELEPHONE - SFR
Jurisdiction
FR
Ultimate parent
Altice France Holding S.A.
5299000JVHXKJPOE6H40
Cluster stats
Netblocks245 · 16,934,144 IPv4 addresses
IPv6 28 prefixes (largest 2a02:8400::/25)
Registered in France (293) · Netherlands (2)
All fragments 333 blocks across 2 clusters
Cluster ID217817708
RegistryBGP
Owner jurisdictionFR
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300WESL03YASJ5X58
Shared handles clustered on 42 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

7 weekly snapshots · JSON
328 +1 netblocks since 2026-07-05
2026-07-05 peak 328 2026-08-09

IP Ranges (245)

showing 50 of 245 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
77.84.0.0/16 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
79.132.32.0/19 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.100.0.0/17 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.128.0/19 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.130.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.132.0/22 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.142.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.144.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.146.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.147.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.148.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.150.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.152.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.154.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.157.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
87.255.158.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
89.157.88.0/21 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
89.157.96.0/19 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
93.182.192.0/18 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
95.157.128.0/18 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
95.171.128.0/19 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
95.181.220.0/22 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
95.181.220.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
95.181.221.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
95.181.223.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
130.0.96.0/19 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
176.52.224.0/20 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
185.39.216.0/22 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
185.147.232.0/22 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
188.141.128.0/17 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
188.224.0.0/17 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
194.153.88.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
194.153.89.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
194.153.90.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
194.153.92.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
194.153.97.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
212.23.160.0/19 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
212.23.160.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
212.23.180.0/23 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
212.23.182.0/24 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
213.176.192.0/19 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:7180::/46 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:7180:8000::/46 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:9380::/32 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:ba80::/32 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:e880::/32 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:ec81::/32 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:ec82::/32 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
2a00:ec83::/32 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● high
37.64.0.0/13 Societe Francaise Du Radiotelephone - SFR SA BGP ANNOUNCED ● medium

IPv6 ranges (28)

showing the 15 largest allocations
CIDR
2a02:8400::/25
2a00:6200::/29
2a00:ec80::/29
2a02:e000::/29
2a04:800::/29
2a04:800::/30
2a00:7180::/32
2a00:8d80::/32
2a00:9380::/32
2a00:a580::/32
2a00:b280::/32
2a00:ba80::/32
2a00:cc80::/32
2a00:d780::/32
2a00:e880::/32

Domains hosted in this network

what's this?
sfr.fr sfr-sh.net nflxso.net fbcdn.net filpack.fr

Customer-delegated space

how is this classified?
Unclassified 170 (69.4%)
Customer access pools 158 (64.5%)

Network trust

what's this?
RPKI hygiene: A how networks compare →
95.4% of checked blocks have valid RPKI ROA coverage (313 of 328)
Possible discrepancies (66)

These blocks are registered to Societe Francaise Du Radiotelephone - SFR SA but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:ec80::/29 /29 authorized for AS198949 — Radware Ltd
2a04:800::/29 /29 authorized for AS198949 — Radware Ltd
2a00:7180::/32 /32 authorized for AS198949 — Radware Ltd
2a00:8d80::/32 /32 authorized for AS198949 — Radware Ltd
2a00:a580::/32 /32 authorized for AS198949 — Radware Ltd
2a00:b280::/32 /32 authorized for AS198949 — Radware Ltd
2a00:ba80::/32 /32 authorized for AS198949 — Radware Ltd
2a00:cc80::/32 /32 authorized for AS198949 — Radware Ltd
2a00:d780::/32 /32 authorized for AS198949 — Radware Ltd
2a00:e880::/32 /32 authorized for AS198949 — Radware Ltd
2a00:ba80::/32 /32 authorized for AS198949 — Radware Ltd
2a00:e880::/32 /32 authorized for AS198949 — Radware Ltd
2a00:ec81::/32 /32 authorized for AS198949 — Radware Ltd
88.219.0.0/16 /16 authorized for AS198949 — Radware Ltd
89.170.0.0/16 /16 authorized for AS198949 — Radware Ltd
+51 more — see the REST API
Routed via provider/NREN (1)

These blocks are cryptographically authorized for this organisation's national research & education network or transit provider — expected topology for an institution that routes through it, not a discrepancy.

193.54.67.0/24 /24 routed via AS2200 — RENATER (Renater)

NIC Handles

ARMORCONNECTIC-MNT AS12566 AS12566-MNT AS12733-MNT AS15557 AS15890 AS208157 AS21502 AS3305 AS34860 AS35632 AS43763 +30 more