Information Systems Company
BGP inherited
Cluster stats
| Netblocks | 9 |
| All fragments | 19 blocks across 9 clusters |
| Cluster ID | 204401559 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| 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
4 weekly snapshots · JSON
9
+1 netblocks since 2026-07-05
2026-07-05
peak 9
2026-07-13
IP Ranges (9)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.1.108.253/32 | Information Systems Company | PEERINGDB | ASSIGNED | ● high |
| 185.111.160.0/24 | Information Systems Company | BGP | ANNOUNCED | ● high |
| 185.111.161.0/24 | Information Systems Company | BGP | ANNOUNCED | ● high |
| 185.111.162.0/24 | Information Systems Company | BGP | ANNOUNCED | ● high |
| 185.111.163.0/24 | Information Systems Company | BGP | ANNOUNCED | ● high |
| 198.187.64.0/18 | Information Systems | ARIN | DIRECT ALLOCATION | ● high |
| 199.245.74.0 – 199.245.79.255 | Information Systems | ARIN | DIRECT ALLOCATION | ● high |
| 185.111.160.0/22 | Information Systems Company | RIPE | ALLOCATED PA | ● low |
| 2a02:5700::/32 | Information Systems Company | RIPE | ALLOCATED-BY-RIR | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “Information Systems” — 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.
- Information Systems (Pty) Ltd 2 blocks
- Information Systems and Technologies, CJSC 2 blocks
- Information Systems Management, B.C. 1 blocks
- Information Systems Mgt. Corp 1 blocks
- Information-Systems-Network 1 blocks
- INFORMATION-SYSTEMS-ANALYSIS-ELKOBY-SOLOMON 1 blocks
- Information Systems Management Corporation 1 blocks
- INFORMATION-SYSTEMS-CONSULT 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.
- Systems-Secure-Services-Information-Tech-Co via Etihad Etisalat, a joint stock company sub-allocation
- INTELLIGENCE-INFORMATION-SYSTEMS via British Telecommunications Limited sub-allocation
- THAMES-INFORMATION-SYSTEMS-LTD-LAN-70442 via Spitfire Network Services Limited sub-allocation
- THAMES-INFORMATION-SYSTEMS-LIMITED-LAN-47403 via Spitfire Network Services Limited sub-allocation
- INFORMATION-SYSTEMS-ANALYSIS-ELKOBY-SOLOMON via Bezeq International Ltd. sub-allocation
- Emc Information Systems International via COLT Technology Services Group Limited sub-allocation
- VENTURE-INFORMATION-SYSTEMS-LAN-31415 via Spitfire Network Services Limited sub-allocation
- THAMES-INFORMATION-SYSTEMS-LAN-62835 via Spitfire Network Services Limited sub-allocation
Network trust
what's this?
RPKI hygiene: D
how networks compare →
44.4%
of checked blocks have valid RPKI ROA coverage
(4 of 9)
No discrepancies found among checked blocks.
NIC Handles
AS20874
AS20874
CT21-ARIN
CT21-ARIN
CT21-ARIN
DUMY-RIPE
DUMY-RIPE
INFORM-17
INFORM-83
MK111-ARIN
MK111-ARIN
MK111-ARIN
+4 more