FIRSTSOURCE SOLUTIONS LIMITED

Firstsource Solutions Ltd
GLEIF verified
LEI
335800UFBBNPDIZWQX32
Registered name
FIRSTSOURCE SOLUTIONS LIMITED
Jurisdiction
IN
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks9 · 3,064 IPv4 addresses
All fragments 10 blocks across 2 clusters
Cluster ID210392809
RegistryAPNIC
Owner jurisdictionIN
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 335800UFBBNPDIZWQX32
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

Footprint over time

5 weekly snapshots · JSON
10 0 netblocks since 2026-07-05
2026-07-05 peak 10 2026-07-19

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
103.12.168.0/24 Firstsource Solutions Ltd BGP ANNOUNCED ● high
103.12.169.0/24 Firstsource Solutions Ltd BGP ANNOUNCED ● high
103.12.170.0/24 Firstsource Solutions Ltd BGP ANNOUNCED ● high
103.12.171.0/24 Firstsource Solutions Ltd BGP ANNOUNCED ● high
203.217.136.0/24 Firstsource Solutions Ltd BGP ANNOUNCED ● high
103.12.168.0/22 Firstsource Solutions Ltd APNIC ASSIGNED PORTABLE ● low
202.21.134.0/23 Firstsource Solutions Ltd APNIC ALLOCATED PORTABLE ● low
203.217.136.0/24 Firstsource Solutions Ltd APNIC ALLOCATED PORTABLE ● low
2a01:a500:1695::/48 FIRSTSOURCE-SOLUTIONS-IP-1 RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: F how networks compare →
11.1% of checked blocks have valid RPKI ROA coverage (1 of 9)
Possible discrepancies (1)

These blocks are registered to Firstsource Solutions 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.

2a01:a500:1695::/48 /48 authorized for AS42831 — UK Dedicated Servers Limited

NIC Handles

AF622-AP APNIC-HM AS132329 DUMY-RIPE DUMY-RIPE FSLN4-AP FSLN4-AP ORG-FSL2-AP UKSERVERS-MNT