SIX Group Services AG
GLEIF verified
Complete entity footprint
8 linked clusters ·
57 netblocks ·
169,694 IPv4 addresses
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
8945006NVXUCM9N0XI74
Registered name
SIX Group Services AG
Jurisdiction
Ultimate parent
SIX Group AG
529900ZMNQFCPP762W05
Cluster stats
| Netblocks | 34 · 87,278 IPv4 addresses |
| Registered in | Switzerland (16) · United States (10) · United Kingdom (1) |
| Cluster ID | 208802067 |
| Registry | BGP |
| Owner jurisdiction | CH |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 8945006NVXUCM9N0XI74 |
| Shared handles | clustered on 16 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
34
0 netblocks since 2026-07-05
2026-07-05
peak 34
2026-07-19
IP Ranges (34)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 91.206.52.134/32 | SIX Group Services AG | PEERINGDB | ASSIGNED | ● high |
| 146.109.6.0/23 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 146.109.70.0/23 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.28.0/22 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.30.0/23 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.96.0/20 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.104.0/22 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.108.0/22 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.111.0/24 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.160.0/22 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.162.0/23 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.240.0/20 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 153.46.244.0/23 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 185.210.32.0/22 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 185.210.32.0/23 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 185.210.34.0/23 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 193.5.76.0/22 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 193.247.180.0/24 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 194.209.121.0/24 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 2001:7f8:24::86/128 | SIX Group Services AG | PEERINGDB | ASSIGNED | ● high |
| 2a01:4640:100::/40 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 2a01:4640:200::/40 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 2a01:4640:c800::/40 | SIX Group Services AG | BGP | ANNOUNCED | ● high |
| 146.109.0.0/16 | SIX Group Services AG | RIPE | ALLOCATED PA | ● medium |
| 193.247.180.0/24 | SIX Group Services AG | RIPE | ASSIGNED PI | ● medium |
| 37.46.6.140/30 | SIX_GROUP_SERVICES_AG | RIPE | ASSIGNED PA | ● low |
| 178.250.61.24/30 | SIX_GROUP_SERVICES_AG | RIPE | ASSIGNED PA | ● low |
| 185.210.32.0/22 | SIX Group Services AG | RIPE | ALLOCATED PA | ● low |
| 193.5.66.0/23 | SIX Group Services AG | RIPE | ALLOCATED PA | ● low |
| 193.5.76.0/22 | SIX Group Services AG | RIPE | ALLOCATED PA | ● low |
| 193.8.251.0/24 | SIX Group Services AG | RIPE | ASSIGNED PI | ● low |
| 2001:1a0a:8010:ca::/64 | SIX_GROUP_SERVICES_AG | RIPE | ASSIGNED | ● low |
| 2a01:4640::/29 | SIX Group Services AG | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a03:bd82:8010:4::/64 | SIX_GROUP_SERVICES_AG | RIPE | ASSIGNED | ● low |
Domains hosted in this network
what's this?Corporate group (8 confirmed entities)
+6 additional unconfirmed candidates not shown — full list (JSON)- Aquis Exchange Limited 6 blocks
- SIX Swiss Exchange AG 6 blocks
- Bolsas y Mercados Espanoles Inntech SA 4 blocks
- SIX Financial Information Singapore Pte Ltd 4 blocks
- SIX Financial Information USA Inc. 1 blocks
- SIX Financial Information UK Ltd 1 blocks
- BME MARKETS & EXCHANGES, S.A.U. 1 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
91.2%
of checked blocks have valid RPKI ROA coverage
(31 of 34)
Possible discrepancies (9)
These blocks are registered to SIX Group Services AG 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.
| 2a01:4640:100::/40 /40 | authorized for AS19905 — Vercara, LLC |
| 2a01:4640:200::/40 /40 | authorized for AS19905 — Vercara, LLC |
| 2a01:4640:c800::/40 /40 | authorized for AS19905 — Vercara, LLC |
| 193.5.76.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 185.210.32.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 185.210.32.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 193.5.76.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 185.210.32.0/23 /23 | authorized for AS19905 — Vercara, LLC |
| 185.210.34.0/23 /23 | authorized for AS19905 — Vercara, LLC |
NIC Handles
AS205815
AS210742
AS9025
AS9042
AS9042
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
FS9907-MNT
ORG-SGSA2-RIPE
RIPE-NCC-END-MNT
+4 more