N.S Computer Service

BGP inherited
Cluster stats
Netblocks7
All fragments 9 blocks across 2 clusters
Cluster ID204712766
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 2 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

4 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-13

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
58.84.254.19/32 N.S Computer Service PEERINGDB ASSIGNED ● high
101.203.88.143/32 N.S Computer Service PEERINGDB ASSIGNED ● high
203.86.224.0/21 NS Computer Service Corporation BGP ANNOUNCED ● high
211.19.16.0/20 NS Computer Service Corporation BGP ANNOUNCED ● high
2001:de8:c::2:3641:1/128 N.S Computer Service PEERINGDB ASSIGNED ● high
2402:a800:fff0::19/128 N.S Computer Service PEERINGDB ASSIGNED ● high
2403:9200::/32 NS Computer Service Corporation BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: F how networks compare →
14.3% of checked blocks have valid RPKI ROA coverage (1 of 7)
No discrepancies found among checked blocks.

NIC Handles

AS23641 AS23641