Geisinger System Services
Data as of 2026-09-06
GLEIF verified
LEI
549300VTRIJV1XDVEP76
Registered name
Geisinger System Services
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 5 · 66,816 IPv4 addresses |
| IPv6 | 1 prefix (largest 2620:112:c000::/40) |
| Record ID | 237309433 |
| Registry | BGP |
| Owner jurisdiction | US-PA |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300VTRIJV1XDVEP76 |
| Shared handles | clustered on 8 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (5)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 159.240.0.0/16 | Geisinger System Services | BGP | ANNOUNCED | ● high |
| 159.240.131.0/24 | Geisinger System Services | BGP | ANNOUNCED | ● high |
| 192.160.41.0/24 | Geisinger System Services | ARIN | DIRECT ALLOCATION | ● high |
| 204.139.52.0/22 | Geisinger System Services | ARIN | DIRECT ALLOCATION | ● high |
| 2620:112:c000::/40 | Geisinger System Services | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2620:112:c000::/40 |
Footprint over time
3 weekly snapshots · JSON
6
0 netblocks since 2026-08-16
2026-08-16
peak 6
2026-08-30
NIC Handles
AS22342
AS29899
DNSAD306-ARIN
DNSAD306-ARIN
DNSAD306-ARIN
DNSAD306-ARIN
GMC-5
GMC-5-Z