Home ASN LookupAS43100

AS43100 FRANCE-IX-LYN-RS France IX Services SASU

🇫🇷

Org handle: ORG-FISS1-RIPE

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

0total

0 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)0

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇫🇷 FR

RIR

RIPE NCC

Status

allocated

Allocated

2007-06-06

No prefixes found for this ASN.

Upstream Providers(1)

ASN	Name
AS0	Transit-free

BGP Neighbours

(seen in AS paths)

Downstreams (1)

Networks whose own prefixes AS43100 passes on: usually its customers.

AS199422REZOPOLE France IX Services SASU2

Other adjacent networks (1)

Adjacent to AS43100 in the transit part of AS paths: peers, providers or customers.

AS8220COLT Technology Services Group Limited2

Transfer History

Registry transfers of AS43100 between organisations.

AS43100M&A · 2021-08-20
Rezopole A.D.
RIPE NCC
→
France IX Services SASU
RIPE NCC

Date	Resource	From	To	Type
2021-08-20	AS43100	Rezopole A.D. RIPE NCC	France IX Services SASU RIPE NCC	M&A

ASPA

PublishedTransit-free, 0 downstreams

Authorized Upstream Providers

provider-as 0 (transit-free / no upstream)

Expires 2026-10-12

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/43100

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

curl -s "https://api.ipctl.io/v1/asn/43100" | jq