Data as of Nov 6, 2026
205.128.224.0/20
No anonymizer space · no proxy exits in 30 daysT. Rowe Price · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.128.0.0/14 since May 2005 | AS3356 | Internet provider | 3 | Level 3 Parent, LLC |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.128.224.0/24 since Mar 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.225.0/24 since Feb 2023 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.226.0/24 since Apr 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.227.0/24 since Jun 2005 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.228.0/24 since Apr 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.229.0/24 since Apr 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.230.0/24 since Apr 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.231.0/24 since Feb 2018 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.232.0/24 since Apr 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.233.0/24 since Apr 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.234.0/24 since Mar 2013 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.235.0/24 since Aug 2016 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.236.0/24 since Feb 2023 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.237.0/24 since Sep 2022 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.238.0/24 since Feb 2023 | AS6566 | Business | Level 3 Parent, LLC | |
| 205.128.239.0/24 since Apr 2013 | AS6566 | Business | Level 3 Parent, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 205.128.0.0/14 | 262,144 | LVLT-ORG-205-128 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Feb 3, 1995 | abuse@ |
| └ 205.128.224.0/20 | 4,096 | TROWEPRICE-DOM1 | T. Rowe Price Associates, INC. (TRPA) · US | Reassigned | Jul 20, 1995 | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 205.
128. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Feb 3, 1995
- Legacy
- yes
Origin network
AS6566
US
- Name
- T. Rowe Price
- Type
- Business
- Registered
- May 28, 1996
- Domain
- troweprice.com
- Industry
- Investment, Portfolio Management, Pensions and Funds
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2021 · 5.4 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6566 | RADB | Prolexic Technologies, Inc. | MAINT-AS32787 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 205.
128. 224. 0/ 20 - Netname
- TROWEPRICE-DOM1
- Registrant
- T. Rowe Price Associates, INC.
- Organization
- T. Rowe Price Associates, INC. (TRPA)
- Org address
- 10090 Red Run Boulevard, Owings Mills, MD, 21117
- Org country
- US
- Type
- Reassigned
- Handle
- NET-205-128-224-0-1
- Parent
- NET-205-128-0-0-1
- Created
- Jul 20, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 3, 1995
- Status
- assigned
Report abuse
Abuse contact
- kirk.
bollinger@ troweprice. com - Name
- Hawkins, John
- Phone
- +1-410-345-3167
- Handle
- JHA462-ARIN