Data as of Nov 3, 2026
199.224.0.0/20
No anonymizer space · no proxy exits in 30 daysNTT America, Inc.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.224.0.0/23 since Jan 2008 | AS22691 | Unknown | NTT America, Inc. | |
| 199.224.10.0/24 since Oct 2006 | AS14672 | Hosting | NTT America, Inc. | |
| 199.224.13.0/24 since Nov 2021 | AS22691 | Unknown | NTT America, Inc. | |
| 199.224.14.0/23 since Jan 2008 | AS22691 | Unknown | 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 | 2,560 | 63% | 2 | |
| Unknown | 1,280 | 31% | 3 | |
| Hosting | 256 | 6.3% | 1 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 199.224.0.0/20 | AS2914 | /20 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2914 | NTTCOM | NTT Communication backbone | MAINT-NTTCOM-RA | Mar 26, 2008 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 199.224.6.0/24 | AS22691 | RADB | ISPnet, Inc. | MAINT-AS22691 | May 18, 2025 |
| 199.224.9.0/24 | AS22691 | RADB | ISPnet, Inc. / Staten Island | MAINT-AS22691 | May 18, 2025 |
| 199.224.12.0/24 | AS22691 | RADB | Crisp Network Solutions | MAINT-AS22691 | May 18, 2025 |
Whois
Registration for this announcement
- Range
- 199.224.0.0/20
- Netname
- NTTA-199-224
- 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-199-224-0-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Apr 18, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 18, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- NTT America Abuse Contact
- Phone
- +1-877-688-6625
- Handle
- NAAC-ARIN