Advent Software (Middle East) Limited

Advent Software
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
10 linked clusters · 116 netblocks · 93,768 IPv4 addresses · 2 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
9845007P3DEFS08C7A75
Registered name
Advent Software (Middle East) Limited
Jurisdiction
AE-DU
Ultimate parent
SS&C TECHNOLOGIES HOLDINGS, INC.
529900POY8H7NPPNKK71
Cluster stats
Netblocks6 · 4,360 IPv4 addresses
Registered in United States (5) · United Kingdom (1)
Cluster ID214470965
RegistryBGP
Owner jurisdictionAE-DU
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 9845007P3DEFS08C7A75
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

6 weekly snapshots · JSON
6 -13 netblocks since 2026-07-05
2026-07-05 peak 19 2026-07-26

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
170.40.225.0/24 Advent Software BGP ANNOUNCED ● high
216.10.149.0/24 Advent Software BGP ANNOUNCED ● high
216.10.150.0/24 Advent Software BGP ANNOUNCED ● high
216.10.151.0/24 Advent Software BGP ANNOUNCED ● high
80.169.21.184/29 NET-SE-ADVENT-SOFTWARE RIPE ASSIGNED PA ● low
216.10.144.0/20 Advent Software ARIN DIRECT ALLOCATION ● low

Corporate group (10 confirmed entities)

Network trust

what's this?
RPKI hygiene: F how networks compare →
16.7% of checked blocks have valid RPKI ROA coverage (1 of 6)
No discrepancies found among checked blocks.

NIC Handles

ADVENT-6 ALCOC13-ARIN AS11144 DUMY-RIPE DUMY-RIPE MC1816-ARIN MC1816-ARIN MC1816-ARIN SE-COLT-MNT