Data as of Nov 11, 2026
205.228.76.0/22
No anonymizer space · no proxy exits in 30 daysMorgan Stanley & Co. International PLC · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.228.0.0/14 since May 2005 | AS701 | Internet provider | 1 | Verizon Business |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 205.228.0.0/14 | 262,144 | UUNETCBLK228 | Verizon Business (MCICS) · US | Direct Allocation | Apr 14, 1995 | abuse@ |
| └ 205.228.0.0/17 | 32,768 | MSTAN128 | Morgan Stanley Group Inc. (MSG-6) · US | Reassigned | Jun 4, 1998 | — |
Network & registry
Announced by
Covering announcement 205.228.64.0/19
- Prefix
- 205.228.64.0/19
- Announced by
- AS21439 Morgan Stanley & Co. International PLC
- Type
- Business
- RPKI
- No RPKI
- Netname
- MSTAN128
- Registrant
- Morgan Stanley Group Inc.
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Verizon Business
- Handle
- MCICS
- Range
- 205.
228. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Apr 14, 1995
- Legacy
- yes
Origin network
AS21439
GB
- Name
- Morgan Stanley & Co. International PLC
- Type
- Business
- Registered
- Dec 10, 2001
- Domain
- morganstanley.com
- Industry
- Investment, Portfolio Management, Pensions and Funds
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
205.228.64.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on 205.228.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21439 | ARIN | Verizon Internet Services | MNT-MCICS | Aug 23, 2018 |
Whois
Registration for this announcement
- Range
- 205.
228. 0. 0/ 17 - Netname
- MSTAN128
- Registrant
- Morgan Stanley Group Inc.
- Organization
- Morgan Stanley Group Inc. (MSG-6)
- Org address
- 1585 Broadway, New York, NY, 10036
- Org country
- US
- Type
- Reassigned
- Handle
- NET-205-228-0-0-2
- Parent
- NET-205-228-0-0-1
- Created
- Jun 4, 1998
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 14, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse-mail@
verizonbusiness. com - Name
- abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE3-ARIN