SYSGROUP PLC
SysGroup plc
LEI
213800D18GPZZJR9SH55
Registered name
SYSGROUP PLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 60 |
| All fragments | 74 blocks across 11 clusters |
| Cluster ID | 191598134 |
| Registry | BGP |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 213800D18GPZZJR9SH55 |
| Shared handles | clustered on 19 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (60)
showing 50 of 60 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.210.128.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 31.210.132.0/24 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 37.35.88.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 37.35.88.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 37.35.92.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 45.145.180.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 87.237.64.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 91.207.50.0/23 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 93.95.8.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 93.95.8.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 93.95.12.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 94.190.240.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 94.190.242.0/23 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 94.199.184.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 94.199.184.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 94.199.188.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 109.69.80.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 151.236.208.0/21 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.33.184.0/23 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.33.186.0/23 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.49.236.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.68.0.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.71.24.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.71.26.0/24 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.105.64.0/23 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.105.66.0/23 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.122.216.0/22 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 185.202.115.0/24 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 195.26.88.0/22 | Sysgroup (DIS) Limited | RIPE | ASSIGNED PI | ● high |
| 195.66.225.243/32 | SysGroup | PEERINGDB | ASSIGNED | ● high |
| 195.94.112.0/20 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 2a01:500::/32 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 2a03:25e0::/36 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 2a09:fd40::/48 | SysGroup plc | BGP | ANNOUNCED | ● high |
| 31.210.128.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 37.35.88.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 45.145.180.0/22 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 82.200.146.72/30 | SYSGROUP | RIPE | ASSIGNED PA | ● low |
| 87.237.64.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 93.95.8.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 94.190.240.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 94.199.184.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 109.69.80.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 151.236.208.0/21 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 185.11.240.0/22 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 185.31.252.0/22 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 185.33.184.0/22 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 185.49.236.0/22 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
| 185.66.114.112/31 | SYSGROUP-TNET2 | RIPE | ASSIGNED PA | ● low |
| 185.68.0.0/22 | SysGroup plc | RIPE | ALLOCATED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
96.7%
of checked blocks have valid RPKI ROA coverage
(58 of 60)
Possible discrepancies (28)
These blocks are registered to SysGroup plc 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.
| 195.94.112.0/20 /20 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 195.94.112.0/20 /20 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 94.190.240.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 109.69.80.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 87.237.64.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 31.210.128.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 151.236.208.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 93.95.8.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 31.210.128.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 87.237.64.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 93.95.8.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 94.190.240.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 109.69.80.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 151.236.208.0/21 /21 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
| 185.11.240.0/22 /22 | authorized for AS20860 — IOMART CLOUD SERVICES LIMITED |
+13 more — see the REST API
NIC Handles
AS16376
AS16376
AS39537
AS51491
DUMY-RIPE
DUMY-RIPE
IOMART-MNT
KNIC-MNT
MNT-HNS
ORG-HL20-RIPE
ORG-SP277-RIPE
PARAGON-MNT
+7 more