SRI International

Data as of 2026-09-13
GLEIF verified
LEI
5493001DDDHUP6EPSO87
Registered name
SRI International
Jurisdiction
US-CA
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks43 · 136,976 IPv4 addresses
Registered in United States (63) · FO (1) · France (1) · India (1)
Also registered under this name 549 netblocks across 38 separate records
Record ID241848647
RegistryAPNIC
Owner jurisdictionUS-CA
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 5493001DDDHUP6EPSO87
Shared handles clustered on 32 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (43)

⬇ export CSV
CIDR Org name Registry Status Confidence
128.18.0.0/16 SRI International BGP ANNOUNCED ● high
128.57.0.0/16 SRI International ARIN DIRECT ALLOCATION ● high
128.57.47.0/24 SRI International BGP ANNOUNCED ● high
128.57.50.0/24 SRI International BGP ANNOUNCED ● high
128.57.60.0/24 SRI International BGP ANNOUNCED ● high
128.57.61.0/24 SRI International BGP ANNOUNCED ● high
128.57.62.0/24 SRI International BGP ANNOUNCED ● high
128.57.89.0/24 SRI International BGP ANNOUNCED ● high
128.57.90.0/24 SRI International BGP ANNOUNCED ● high
128.57.92.0/24 SRI International BGP ANNOUNCED ● high
128.57.93.0/24 SRI International BGP ANNOUNCED ● high
128.57.128.0/23 SRI International BGP ANNOUNCED ● high
128.57.136.0/23 SRI International BGP ANNOUNCED ● high
128.57.208.0/24 SRI International BGP ANNOUNCED ● high
128.57.209.0/24 SRI International BGP ANNOUNCED ● high
128.57.216.0/24 SRI International BGP ANNOUNCED ● high
128.57.217.0/24 SRI International BGP ANNOUNCED ● high
192.5.38.0/24 SRI International BGP ANNOUNCED ● high
192.5.67.0/24 SRI International BGP ANNOUNCED ● high
192.5.92.0/24 SRI International BGP ANNOUNCED ● high
192.5.93.0/24 SRI International ARIN DIRECT ALLOCATION ● high
192.12.5.0/24 SRI International BGP ANNOUNCED ● high
192.12.16.0/24 SRI International BGP ANNOUNCED ● high
192.12.33.0/24 SRI International BGP ANNOUNCED ● high
192.12.197.0/24 SRI International BGP ANNOUNCED ● high
192.12.198.0/24 SRI International BGP ANNOUNCED ● high
192.12.199.0/24 SRI International ARIN DIRECT ALLOCATION ● high
192.12.200.0/24 SRI International BGP ANNOUNCED ● high
192.12.201.0/24 SRI International ARIN DIRECT ALLOCATION ● high
192.12.202.0/24 SRI International ARIN DIRECT ALLOCATION ● high
192.12.203.0/24 SRI International ARIN DIRECT ALLOCATION ● high
192.12.204.0/24 SRI International BGP ANNOUNCED ● high
192.33.33.0/24 SRI International BGP ANNOUNCED ● high
192.35.159.0/24 SRI International BGP ANNOUNCED ● high
192.35.160.0/24 SRI International BGP ANNOUNCED ● high
192.47.243.0/24 SRI International BGP ANNOUNCED ● high
192.47.254.0/24 SRI International ARIN DIRECT ALLOCATION ● high
192.48.80.0/24 SRI International ARIN DIRECT ALLOCATION ● high
192.67.67.0/24 SRI International BGP ANNOUNCED ● high
192.245.15.0/24 SRI International ARIN DIRECT ALLOCATION ● high
111.93.22.0/30 SRI APNIC ASSIGNED NON-PORTABLE ● low
212.55.48.188/30 SRI RIPE ASSIGNED PA ● low
212.94.179.64/29 SRI RIPE ASSIGNED PA ● low

Footprint over time

12 weekly snapshots · JSON
66 +24 netblocks since 2026-07-05
2026-07-05 peak 66 2026-09-13

Other domains hosted in this network

what's this?
biocyc.org

Network trust

what's this?
RPKI hygiene: F how networks compare →
4.5% of checked blocks have valid RPKI ROA coverage (3 of 66)
No discrepancies found among checked blocks.

NIC Handles

AS264 AS53434 AT1287-AP DUMY-RIPE DUMY-RIPE FT-NET-MNT HKW-ARIN HKW-ARIN HKW-ARIN HWB1-ARIN LDCOM-MNT MAINT-IN-TTSLMEIS +20 more