Syntura GmbH
Syntura Group Limited
GLEIF verified
LEI
894500CYOIH847565W81
Registered name
Syntura GmbH
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 71 · 137,434 IPv4 addresses |
| Registered in | United Kingdom (42) · Austria (4) · Netherlands (4) · Sweden (2) |
| Cluster ID | 208790610 |
| Registry | BGP |
| Owner jurisdiction | DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 894500CYOIH847565W81 |
| Shared handles | clustered on 20 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
71
0 netblocks since 2026-07-05
2026-07-05
peak 71
2026-07-19
IP Ranges (71)
showing 50 of 71 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.57.80.196/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 37.46.200.0/21 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 37.235.54.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 37.235.55.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 46.17.56.0/21 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 51.149.9.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 51.149.10.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 51.149.11.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 77.75.104.0/21 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 80.71.0.0/19 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 80.249.209.107/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 89.248.16.0/20 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 93.89.80.0/20 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 151.170.0.0/16 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 151.236.19.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 185.1.101.30/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 185.1.104.49/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 185.1.160.238/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 185.51.172.0/22 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 185.75.28.0/22 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 185.75.31.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 188.190.5.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 192.121.112.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 192.121.113.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 193.239.116.120/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 194.0.77.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 194.0.78.0/23 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 194.0.79.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 194.34.204.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 194.34.206.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 194.34.207.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 194.34.213.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 195.66.224.226/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 195.66.225.137/32 | Syntura Group Limited Network 2 | PEERINGDB | ASSIGNED | ● high |
| 195.66.236.226/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 195.66.244.83/32 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 195.90.120.0/23 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 195.90.121.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 195.238.232.0/24 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 217.196.224.0/19 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 2001:678:418::/48 | Syntura Group Limited | BGP | ANNOUNCED | ● high |
| 2001:7f8:1::a503:9326:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::50c7:1/128 | Syntura Group Limited Network 2 | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::999e:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4:1::999e:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4:2::999e:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:13::a503:9326:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:17::999e:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:bc::3:9326:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:be::3:9326:1/128 | Syntura Group Limited | PEERINGDB | ASSIGNED | ● high |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: B
how networks compare →
85.9%
of checked blocks have valid RPKI ROA coverage
(61 of 71)
Possible discrepancies (1)
These blocks are registered to Syntura Group Limited 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.
| 37.235.55.0/24 /24 | authorized for AS24851 — Netcetera Ltd. |
NIC Handles
AS20679
AS20679
AS39326
AS39326
DUMY-RIPE
DUMY-RIPE
EDIS-MNT
EQUINIX-FULFIL-MNT
EQUINIX-MNT
GOSCOMB-MNT
GOSCOMB-MNT
HSO-MNT
+8 more