Neptune
NEPTUNE
Registry
Cluster stats
Netblocks8
All fragments 155 blocks across 26 clusters
Cluster ID192521614
RegistryAFRINIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-07-06

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
114.251.68.64/27 NEPTUNE APNIC ASSIGNED NON-PORTABLE ● high
123.127.51.136/29 NEPTUNE APNIC ASSIGNED NON-PORTABLE ● high
37.122.157.0/24 NEPTUNE RIPE ASSIGNED PA ● low
41.223.183.88/29 neptune AFRINIC ASSIGNED PA ● low
78.11.73.56/30 Neptune RIPE ASSIGNED PA ● low
87.202.215.128/28 NEPTUNE RIPE ASSIGNED PA ● low
89.175.174.120/29 Neptune RIPE ASSIGNED PA ● low
178.237.99.2/31 NEPTUNE RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
87.5% of checked blocks have valid RPKI ROA coverage (7 of 8)
Possible discrepancies (1)

These blocks are registered to NEPTUNE 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.

37.122.157.0/24 /24 authorized for AS47962 — SECURE ON SECURITY SYSTEMS LTD

NIC Handles

BDI-EOLAS-MNT DUMY-RIPE DUMY-RIPE GF350-AP GF350-AP GFG1-AP GFG1-AP MAINT-CNCGROUP-BJ MNT-019MARS MPG1-AFRINIC MPG1-AFRINIC MTU-NOC +3 more