Home ASN LookupAS21502

AS21502 ASN-NUMERICABLE Societe Francaise Du Radiotelephone - SFR SA

🇫🇷

Org handle: ORG-VF1-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

2total

2 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)10,240

Announced (BGP)10,240

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇫🇷 FR

RIR

RIPE NCC

Status

allocated

Allocated

2002-01-04

Announced Prefixes

(BGP)2

Prefix	RPKI	IRR	Last Seen
89.157.88.0/21MOAS	Valid	-	2026-10-11
89.157.96.0/19	Valid	-	2026-10-11

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
89.157.88.0/21	🇫🇷 FR	RIPE	assigned
89.157.96.0/19	🇫🇷 FR	RIPE	assigned

All 2 announced prefixes of AS21502 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS21502 hands its own prefixes to: transit providers, or peers at an exchange.

AS20776OUTREMER Telecom SAS2

Downstreams (1)

Networks whose own prefixes AS21502 passes on: usually its customers.

AS47798FR MTVC Martinique TV Cable SAS4

Transfer History

Registry transfers of AS21502 between organisations.

AS21502M&A · 2022-07-05
SFR SA
RIPE NCC
→
Societe Francaise Du Radiotelephone - SFR SA
RIPE NCC
AS21502Transfer · 2017-12-28
NC Numericable S.A.
RIPE NCC
→
SFR SA
RIPE NCC

Date	Resource	From	To	Type
2022-07-05	AS21502	SFR SA RIPE NCC	Societe Francaise Du Radiotelephone - SFR SA RIPE NCC	M&A
2017-12-28	AS21502	NC Numericable S.A. RIPE NCC	SFR SA RIPE NCC	Transfer

ASPA

No ASPA

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS21502 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/21502

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/21502" | jq