AS13273 Alter Way SAS 🇫🇷 FR

Announcing 17 prefixes, seen at the RIS collectors.

IPv4 prefixes

54,528 (213 × /24)

IPv6 prefixes

8 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS13273
Name: Alter Way SAS
Organisation: Alter Way - OPS
Country: 🇫🇷 FR
RIR: RIPENCC
Allocated: 2000-05-18
Network type: Content
Traffic levels: 1-5Gbps
Scope: Europe
Peering policy: Open
IRR as-set: AS-SMILE-OSS
Website: https://www.alterway.fr/
Looking glass: https://lg.alterway.fr/
PeeringDB: net/14338
Exchanges: 2
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

17 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS6939 Hurricane Electric LLC	🇺🇸 US	54,151	185	15	inferred
AS9002 RETN Limited	🇬🇧 GB	51,303	18	4	inferred
AS33891 Core-Backbone GmbH	🇩🇪 DE	27,067	1	1	inferred
AS25091 IP-Max SA	🇨🇭 CH	206	25	1	inferred
AS29075 IELO-LIAZO SERVICES SAS	🇫🇷 FR	202	23	50	CAIDA
AS30781 Free Pro SAS	🇫🇷 FR	179	82	605	CAIDA
AS34019 Hivane Association	🇫🇷 FR	38	6	1	inferred

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS37721 Virtual Technologies & Solutions	🇧🇫 BF	23,868	64	7	CAIDA
AS24482 SG.GS	🇸🇬 SG	4,857	45	6	CAIDA
AS50628 Leonix Telecom SAS	🇫🇷 FR	15	11	6	CAIDA

Downstreams

Networks this one appears to provide transit to

No downstreams observed at the collectors.

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.