Résultat de recherche ASN pour AS51207 Free Mobile SAS : taille du réseau, routage BGP et enregistrement
IPv4 addresses
1 583 104
4 announced prefixes
IPv6 addresses
6.33 × 10²⁹
1 announced prefixes
BGP neighbours
…
CAIDA rank
#12 933
Customer cone 1 ASNs
Estimated users
2,66 M
APNIC: 2,66 M
RPKI
100% valid
0 invalid · 0 not covered
Average purity
95
34 sampled IPs
IXPs / facilities
0 / 0
Operator self-reported
History
How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.
Loading routing history…
IP ranges
Currently announced prefixes with their RIR registration and geolocation.
| Prefix | RPKI | Registration | Geolocation | Addresses |
|---|---|---|---|---|
| 37.160.0.0/12 | Valid |  FR-FREEMOBILE-20120308RIPE |  Carate BrianzaCross-border | 1 048 576 |
| 78.240.0.0/13 | Valid | FR-FREEMOBILE-20230404RIPE | France | 524 288 |
| 37.8.160.0/19 | Valid | FR-FREEMOBILE-20111214RIPE |  Pointe-à-PitreCross-border | 8 192 |
| 37.1.232.0/21 | Valid | FR-FREEMOBILE-20111214RIPE | France | 2 048 |
/24 block profile
One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.
/24s with data 36 / 6 184 （<1%） · flagged 3
Hover a square for its numbers; click to see all 256 addresses.
Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.
IP reputation
IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.
Purity distribution
<0.01%
Share of IPv4 reported or blocklisted
37
Listed IPs
34
Analysed IPs
Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.
Geography
Where this network’s IPv4 addresses are located.
- France82.9%
- Italy16.6%
Martinique0.3%- Guadeloupe0.2%
- Scope
- Regional
- In registered country
- 82.9%
Estimated by sampling IPv4 ranges against a geolocation database.
Observation du trafic
AS51207 · 7 derniers joursAdoption et usage
Adoption et usage des principaux protocoles
Sécurité et attaques
Aperçu du trafic d'attaque sur les couches réseau et application
Annonces BGP
Annonces de routes BGP par heure sur les 7 derniers jours
Données : Cloudflare Radar, sous licence CC BY-NC 4.0
Activity
Hourly traffic over the last 7 days, normalized to this network’s peak.
A pronounced day/night rhythm, typical of networks with human users.
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- Peak hour
- 15:00–16:00
- Active hours
- 17 hrs
- Weekend vs weekday
- Weekdays ≈ weekends
- Busiest day
- Tue
Présence en datacenter
WHOIS record
The registry’s record for this AS number: holder, status, dates and contacts.
Related networks
Other ASNs registered in the same country with the same network type.
Sources
Where the information on this page comes from and when it was updated.
| Information | Source | Updated |
|---|---|---|
| Registered country | RIR daily delegation statistics | 2026-10-22 |
| Registered address & allocation date | RIR registration data (RDAP) | 2026-10-13 |
| Organization & company country | AS-to-organization data | 2026-10-22 |
| Network type | CleanIP ASN canon | 2026-10-22 |
| Announced prefixes & BGP neighbours | Public BGP routing data | 2026-10-22 |
| IPv4 geography | Geolocation database | — |
| RPKI validation | RPKI ROA validation data | 2026-10-22 |
| Rank & customer cone | CAIDA AS Rank | 2026-10-01 |
| Estimated users (APNIC) | APNIC Labs user estimates | 2026-10-20 |
| Network tags | Public routing data community tags | 2026-10-22 |
| IP reputation | CleanIP lookups and neighbour sampling | — |
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