Data as of Nov 9, 2026
140.174.224.0/20
No anonymizer space · no proxy exits in 30 daysNTT America, Inc.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.174.224.0/24 since Jun 2024 | AS204670 | Business | NTT America, Inc. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 3,840 | 94% | 1 | |
| Business | 256 | 6.3% | 1 |
Network & registry
Announced by
Covering announcement 140.174.0.0/16
- Prefix
- 140.174.0.0/16
- Announced by
- AS2914 NTT America, Inc.
- Type
- Internet provider
- Proxy exits
- 163
- Always-on exits
- 33
- RPKI
- RPKI valid
- Netname
- NTTA-140-174
- Registrant
- NTT America, Inc.
- RIR
- ARIN
Origin network
AS2914
US
- Name
- NTT America, Inc.
- Type
- Internet provider
- Registered
- Dec 7, 1998
- Domain
- ntt.net
- Website
- www.gin.ntt.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 140.174.0.0/16
140.174.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.174.0.0/16 | AS2914 | /16 | ARIN | RPKI valid |
IRR
Route objects on 140.174.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2914 | NTTCOM | NTT America, NTTA-140-174 | MAINT-NTTCOM-BB | May 9, 2025 |
Whois
Registration for this announcement
- Range
- 140.
174. 0. 0/ 16 - Netname
- NTTA-140-174
- Registrant
- NTT America, Inc.
- Organization
- NTT America, Inc. (NTTAM-1)
- Org address
- 15809 Bear Creek Pkwy, Redmond, WA, 98052
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-140-174-0-0-1
- Parent
- NET-140-0-0-0-0
- Created
- May 16, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- May 16, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ntt. net - Name
- NTT America Abuse Contact
- Phone
- +1-877-688-6625
- Handle
- NAAC-ARIN