I2SNETWORK SAS
Cluster stats
Netblocks11
All fragments 12 blocks across 2 clusters
Cluster ID191656624
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
11 0 netblocks since 2026-07-05
2026-07-05 peak 11 2026-07-06

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
2.58.198.0/24 I2SNETWORK SAS BGP ANNOUNCED ● high
2.58.199.0/24 I2SNETWORK SAS BGP ANNOUNCED ● high
185.143.241.0/24 I2SNETWORK SAS RIPE ASSIGNED PA ● high
185.143.241.0/24 I2SNETWORK SAS BGP ANNOUNCED ● high
185.200.246.0/24 I2SNETWORK SAS BGP ANNOUNCED ● high
2a10:4646:120::/48 I2SNETWORK SAS BGP ANNOUNCED ● high
2a10:4646:122::/48 I2SNETWORK SAS BGP ANNOUNCED ● high
2.58.198.0/23 I2SNETWORK SAS RIPE SUB-ALLOCATED PA ● low
185.200.246.0/24 I2SNETWORK SAS RIPE ASSIGNED PA ● low
2a10:4646:120::/44 I2SNETWORK SAS RIPE ALLOCATED-BY-LIR ● low
2a10:4646:120::/48 I2SNETWORK SAS RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
90.9% of checked blocks have valid RPKI ROA coverage (10 of 11)
Possible discrepancies (1)

These blocks are registered to I2SNETWORK SAS but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a10:4646:122::/48 /48 authorized for AS216117 — Association CLIENTXCMS

NIC Handles

ACRO42197-RIPE AS52073 DUMY-RIPE DUMY-RIPE MOS-IP-MNT ORG-IS560-RIPE VERELOX-MNT VERELOX-MNT fr-louistressard-mnt fr-louistressard-mnt mnt-fr-scalynet-1 us-verelox-1-mnt +3 more