ROCHE Pascal

Data as of 2026-08-23
BGP inherited
Cluster stats
Netblocks27 · 336 IPv4 addresses
IPv6 13 prefixes (largest 2a04:c440::/32)
Registered in France (12) · Switzerland (1) · Russia (1)
Cluster ID227283031
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 7 shared RIR contact/maintainer handles
Registry names 16 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
27 -3 netblocks since 2026-07-05
2026-07-05 peak 30 2026-08-23

IP Ranges (27)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.39.29.84/30 ROCHE Pascal RIPE ASSIGNED PA ● high
37.59.205.80/30 ROCHE Pascal RIPE ASSIGNED PA ● high
51.77.26.0/28 ROCHE Pascal RIPE LEGACY ● high
51.254.175.76/30 ROCHE Pascal RIPE LEGACY ● high
51.255.105.160/30 ROCHE Pascal RIPE LEGACY ● high
51.255.105.164/30 ROCHE Pascal RIPE LEGACY ● high
79.137.127.16/28 ROCHE Pascal RIPE ASSIGNED PA ● high
137.74.150.136/30 ROCHE Pascal RIPE ASSIGNED PA ● high
149.202.136.72/30 ROCHE Pascal RIPE ASSIGNED PA ● high
151.80.201.240/30 ROCHE Pascal RIPE LEGACY ● high
164.132.6.168/30 ROCHE Pascal RIPE LEGACY ● high
188.165.10.44/30 ROCHE Pascal RIPE ASSIGNED PA ● high
212.248.90.136/29 ROCHE-MSK RIPE ASSIGNED PA ● low
212.254.211.0/24 ROCHE-N1 RIPE ASSIGNED PA ● low
2a04:c440::/48 ROCHE-WE-RGR RIPE ALLOCATED-BY-LIR ● low
2a04:c440::/32 ROCHE-WE-T1-IGW RIPE ALLOCATED-BY-LIR ● low
2a04:c440:ffc::/48 ROCHE-WE-MRD-LAB RIPE ALLOCATED-BY-LIR ● low
2a04:c440:2400::/40 ROCHE-WE-KAU-DC RIPE AGGREGATED-BY-LIR ● low
2a04:c440:2600::/40 ROCHE-WE-RMU-DC RIPE AGGREGATED-BY-LIR ● low
2a04:c440:2a00::/40 ROCHE-WE-RM2-DC RIPE AGGREGATED-BY-LIR ● low
2a04:c440:8000::/36 ROCHE-WE-RSI RIPE AGGREGATED-BY-LIR ● low
2a04:c442:2400::/40 ROCHE-NA-SC1-DC RIPE AGGREGATED-BY-LIR ● low
2a04:c442:2600::/40 ROCHE-NA-IND-DC RIPE AGGREGATED-BY-LIR ● low
2a04:c442:6400::/40 ROCHE-LA-RSO-DC RIPE AGGREGATED-BY-LIR ● low
2a04:c442:8000::/36 ROCHE-NA-RSI RIPE AGGREGATED-BY-LIR ● low
2a04:c444:2400::/40 ROCHE-AP-SHP-DC RIPE AGGREGATED-BY-LIR ● low
2a04:c444:6400::/40 ROCHE-CN-RSH-DC RIPE AGGREGATED-BY-LIR ● low

IPv6 ranges (13)

CIDR
2a04:c440::/32
2a04:c440:8000::/36
2a04:c442:8000::/36
2a04:c440:2400::/40
2a04:c440:2600::/40
2a04:c440:2a00::/40
2a04:c442:2400::/40
2a04:c442:2600::/40
2a04:c442:6400::/40
2a04:c444:2400::/40
2a04:c444:6400::/40
2a04:c440::/48
2a04:c440:ffc::/48

Network trust

what's this?
RPKI hygiene: D how networks compare →
48.1% of checked blocks have valid RPKI ROA coverage (13 of 27)
Possible discrepancies (1)

These blocks are registered to ROCHE Pascal 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.

212.254.211.0/24 /24 authorized for AS12350 — VTX Services SA

NIC Handles

DUMY-RIPE DUMY-RIPE MTU-NOC ORG-RP103-RIPE OVH-MNT ROCHE-MNT VTX-MNT