Home ASN LookupAS52073

AS52073 I2SNETWORK I2SNETWORK SAS

🇫🇷

Org handle: ORG-IS560-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

6total

4 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)1,280

Announced (BGP)1,024

IPv6 Addresses

Allocated (RIR)2×10²⁵

Announced (BGP)2.4×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇫🇷 FR

RIR

RIPE NCC

Status

allocated

Allocated

2021-07-13

Routing hygiene

Score 8/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

83.3%

1 prefix registered for another origin

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 44/100

17% of announced prefixes (1 of 6) have no IRR route object for this ASN

Based on 6 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained

Announced Prefixes

(BGP)6

Prefix	RPKI	IRR	Last Seen
2.58.198.0/24	Valid	RIPE	2026-10-26
2.58.199.0/24MOAS	Valid	RIPE	2026-10-26
185.143.241.0/24	Valid	Other IRRRIPE	2026-10-26
185.200.246.0/24	Valid	Other IRRRIPE	2026-10-26
2a10:4646:120::/48	Valid	RIPE	2026-10-26
2a10:4646:122::/48MOAS	Valid	-	2026-10-26

Allocated Prefixes

(RIR)6

Prefix	Country	RIR	Status
2.58.198.0/23	🇫🇷 FR	RIPE	assigned
2.58.198.0/24	🇫🇷 FR	RIPE	assigned
185.143.241.0/24	🇫🇷 FR	RIPE	assigned
185.200.246.0/24	🇫🇷 FR	RIPE	assigned
2a10:4646:120::/44	🇫🇷 FR	RIPE	assigned
2a10:4646:120::/48	🇫🇷 FR	RIPE	assigned

All 6 announced prefixes of AS52073 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS52073 hands its own prefixes to: transit providers, or peers at an exchange.

AS59796STORMWALL S.R.O4
AS49434FBWNETWORKS FBW NETWORKS SAS2

Downstreams (5)

Networks whose own prefixes AS52073 passes on: usually its customers.

AS199415YORKHOST SAS5
AS53514UHQ Services2
AS216117Association CLIENTXCMS Association CLIENTXCMS2
AS212844MATISGAMES FR Matis Gagneux1
AS216222Julien BELLIER Julien Bellier1

Transfer History

Registry transfers of AS52073 between organisations.

AS52073Transfer · 2023-08-01
SeaPerf
RIPE NCC
→
I2SNETWORK SAS
RIPE NCC

Date	Resource	From	To	Type
2023-08-01	AS52073	SeaPerf RIPE NCC	I2SNETWORK SAS 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 AS52073 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/52073

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

curl -s "https://api.ipctl.io/v1/asn/52073" | jq