MORGAN STANLEY
Morgan Stanley Group Inc.
LEI
IGJSJL3JD5P30I6NJZ34
Registered name
MORGAN STANLEY
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 56 |
| All fragments | 98 blocks across 5 clusters |
| Cluster ID | 191595361 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI IGJSJL3JD5P30I6NJZ34 |
| Shared handles | clustered on 33 shared RIR contact/maintainer handles |
| Registry names | 13 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
56
0 netblocks since 2026-07-05
2026-07-05
peak 56
2026-07-06
IP Ranges (56)
showing 50 of 56 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 116.12.248.240/28 | MORGAN-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 138.20.0.0/16 | Morgan Stanley Group Inc. | ARIN | ● high | |
| 138.20.99.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 138.20.184.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 138.20.185.0/24 | Morgan Stanley & Co. International PLC | BGP | ANNOUNCED | ● high |
| 144.14.0.0/16 | Morgan Stanley Group Inc. | ARIN | ● high | |
| 161.144.0.0/16 | Morgan Stanley Group Inc. | ARIN | ● high | |
| 170.74.0.0/16 | Morgan Stanley | ARIN | ● high | |
| 170.74.44.0/24 | Morgan Stanley | BGP | ANNOUNCED | ● high |
| 170.74.50.0/24 | Morgan Stanley | BGP | ANNOUNCED | ● high |
| 170.74.82.0/24 | Morgan Stanley | BGP | ANNOUNCED | ● high |
| 170.74.186.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.208.0/24 | Morgan Stanley & Co. International PLC | BGP | ANNOUNCED | ● high |
| 170.74.213.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.215.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.216.0/22 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.220.0/22 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.226.0/23 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.228.0/22 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.232.0/22 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.236.0/22 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.244.0/22 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 170.74.248.0/22 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 193.240.169.0/24 | Morgan Stanley & Co. International PLC | BGP | ANNOUNCED | ● high |
| 198.187.8.0/21 | Morgan Stanley | ARIN | ● high | |
| 198.187.12.0/24 | Morgan Stanley & Co. International PLC | BGP | ANNOUNCED | ● high |
| 199.5.0.0/21 | Morgan Stanley Group Inc. | ARIN | ● high | |
| 199.5.0.0/24 | Morgan Stanley & Co. International PLC | BGP | ANNOUNCED | ● high |
| 199.89.64.0/18 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 199.89.94.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 203.125.65.144/28 | MORGAN-SG | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 204.115.160.0/21 | Morgan Stanley | ARIN | ● high | |
| 205.173.24.0/24 | Morgan Stanley | BGP | ANNOUNCED | ● high |
| 205.173.24.0/21 | Morgan Stanley | ARIN | ● high | |
| 205.228.12.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 205.228.15.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 205.228.18.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 205.228.53.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 205.228.54.0/24 | Morgan Stanley Group Inc. | BGP | ANNOUNCED | ● high |
| 205.228.64.0/19 | Morgan Stanley & Co. International PLC | BGP | ANNOUNCED | ● high |
| 209.59.224.0/24 | Morgan Stanley | BGP | ANNOUNCED | ● high |
| 209.59.226.0/24 | Morgan Stanley | BGP | ANNOUNCED | ● high |
| 209.59.252.0/24 | Morgan Stanley | BGP | ANNOUNCED | ● high |
| 42.61.45.0/24 | MORGAN-STANLEY-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 58.185.3.0/29 | MORGAN-STANLEY-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 62.6.62.200/29 | MORGAN-STANLEY | RIPE | ASSIGNED PA | ● low |
| 128.106.49.192/29 | MORGAN-STANLEY-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 193.240.169.0/24 | MORGAN_STANLEY | RIPE | ASSIGNED PA | ● low |
| 202.127.69.248/30 | MORGAN_STANLEY | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 212.48.50.24/29 | Morgan_Stanley | RIPE | ASSIGNED PA | ● low |
Corporate group (4 entities) ~
- E*TRADE Financial Corporation 20 blocks
- Parametric 2 blocks
- Morgan Stanley UK Limited 2 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
21.4%
of checked blocks have valid RPKI ROA coverage
(12 of 56)
Possible discrepancies (4)
These blocks are registered to Morgan Stanley Group Inc. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:2316::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:3be2::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:2316::/56 /56 | authorized for AS2856 — British Telecommunications PLC |
| 42.61.45.0/24 /24 | authorized for AS3758 — SingNet Pte Ltd |
NIC Handles
AS2068-AP
AS21439
AS23050
AS398958
AS398971
AS398972
AS5049
AS6973
AT940-AP
BTNET-MNT
DUMY-RIPE
DUMY-RIPE
+21 more