Magnetar Capital LLC

Data as of 2026-10-04
BGP inherited
This organisation
Netblocks11 · 2,056 IPv4 addresses
IPv6 4 prefixes (largest 2620:7d::/44)
Record ID246685331
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
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

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
74.113.148.0/24 Magnetar Capital LLC BGP ANNOUNCED ● high
74.113.149.0/24 Magnetar Capital LLC BGP ANNOUNCED ● high
74.113.151.0/24 Magnetar Capital LLC BGP ANNOUNCED ● high
170.39.84.0/24 Magnetar Capital ARIN ASSIGNMENT ● high
2620:7d:1::/48 Magnetar Capital LLC BGP ANNOUNCED ● high
2620:7d:2::/48 Magnetar Capital LLC BGP ANNOUNCED ● high
2620:7d:3::/48 Magnetar Capital LLC BGP ANNOUNCED ● high
63.237.98.248/29 Magnetar Capital LLC ARIN ASSIGNMENT ● medium
74.113.148.0/22 Magnetar Capital LLC ARIN DIRECT ALLOCATION ● medium
170.39.84.0/22 Magnetar Capital LLC ARIN DIRECT ALLOCATION ● medium
2620:7d::/44 Magnetar Capital LLC ARIN DIRECT ALLOCATION ● medium

IPv6 ranges (4)

CIDR
2620:7d::/44
2620:7d:1::/48
2620:7d:2::/48
2620:7d:3::/48

Footprint over time

15 weekly snapshots · JSON
11 -1 netblocks since 2026-07-05
2026-07-05 peak 13 2026-10-04

Network trust

what's this?
RPKI hygiene: C how networks compare →
63.6% of checked blocks have valid RPKI ROA coverage (7 of 11)
Possible discrepancies (1)

These blocks are registered to Magnetar Capital LLC 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.

170.39.84.0/24 /24 authorized for AS8075 — Microsoft Corporation

NIC Handles

AS14766 AS19503 AS36582 C11114963 MCL-86 NETWO1015-ARIN NETWO1015-ARIN NETWO1015-ARIN NETWO1015-ARIN