One System Integration LTD
BGP inherited
Cluster stats
| Netblocks | 77 · 29,626 IPv4 addresses |
| Registered in | Israel (67) · United States (2) |
| All fragments | 79 blocks across 3 clusters |
| Cluster ID | 208792089 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
77
0 netblocks since 2026-07-05
2026-07-05
peak 77
2026-07-19
Domains hosted in this network
what's this?IP Ranges (77)
showing 50 of 77 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 81.173.10.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 81.173.11.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.48.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.51.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.136.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.137.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.138.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.139.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.140.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.248.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.249.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 82.163.250.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 83.151.198.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 88.202.217.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 88.202.218.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 88.202.219.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 88.202.221.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 88.202.222.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 91.199.29.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 91.216.222.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 91.216.222.0/24 | One System Integration LTD | RIPE | ASSIGNED PI | ● high |
| 95.183.0.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 95.183.1.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 95.183.2.0/23 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 95.183.4.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 95.183.5.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 95.183.6.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 130.117.78.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 141.226.232.0/22 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 154.57.149.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 185.38.200.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 185.38.201.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 185.49.103.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 193.105.99.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 193.105.99.0/24 | One System Integration LTD | RIPE | ASSIGNED PI | ● high |
| 195.82.108.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 195.82.111.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 195.190.23.0/24 | One System Integration LTD | RIPE | ASSIGNED PI | ● high |
| 195.190.23.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 212.18.253.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 212.18.254.0/24 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 212.18.255.0/24 | One System Integration LTD | RIPE | ASSIGNED PA | ● high |
| 2a03:d5c0:100::/40 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 2a03:d5c0:400::/40 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 2a03:d5c0:500::/40 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 2a03:d5c0:1c00::/44 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 2a03:d5c0:1c10::/44 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 2a03:d5c0:a000::/40 | One System Integration LTD | BGP | ANNOUNCED | ● high |
| 81.173.8.0/22 | One System Integration LTD | RIPE | ALLOCATED PA | ● low |
| 82.163.48.0/22 | One System Integration LTD | RIPE | ALLOCATED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “One System” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- One-System-Warszawa 1 blocks
- ONE-SYSTEM 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- GENERAL-LOGISTICS-SYSTEMS-FRANCE_I4412-00049-002 via Societe Francaise Du Radiotelephone - SFR SA sub-allocation
- GEO-SYSTEM-NAV sub-allocation
- INTERNATIONALFINANCIALSYSTEM via Eircom Limited sub-allocation
- SOPHCO-SYSTEMS via Claranet Limited sub-allocation
- TELEKOMSYSTEMNET-PL via Netia SA sub-allocation
- Mdl Information Systems via COLT Technology Services Group Limited sub-allocation
- ATISYSTEMS-1 via Cellcom Fixed Line Communication L.P sub-allocation
- hawksystems via British Telecommunications Limited sub-allocation
Network trust
what's this?
RPKI hygiene: F
how networks compare →
5.2%
of checked blocks have valid RPKI ROA coverage
(4 of 77)
Possible discrepancies (1)
These blocks are registered to One System Integration LTD 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.
| 2001:4d78:115::/48 /48 | authorized for AS15830 — Equinix (EMEA) Acquisition Enterprises B.V. |
NIC Handles
AS199391
AS9116-MNT
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
ORG-XOL1-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
XGLOBE
XGLOBE-ROUTES-MNT
Xglobe
+2 more