Data as of Nov 5, 2026
199.224.1.0/24
No anonymizer space · no proxy exits in 30 daysISPnet, Inc. · space held by NTT America, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.224.0.0/20 since Oct 2016 | AS2914 | Internet provider | NTT America, Inc. |
Network & registry
Announced by
Covering announcement 199.224.0.0/23
- Prefix
- 199.224.0.0/23
- Announced by
- AS22691 ISPnet, Inc.
- Type
- Unknown
- RPKI
- RPKI valid
- Netname
- NTTA-199-224
- Registrant
- NTT America, Inc.
- RIR
- ARIN
Origin network
AS22691
US
- Name
- ISPnet, Inc.
- Type
- Internet provider
- Registered
- Nov 6, 2001
- Domain
- ispnet.net
- Website
- www.ispnet.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
199.224.0.0/23
Routing history
- Pattern
- Stable
- First seen
- Jan 2008
- Current origin since
- Jan 2008 · 19 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 199.224.0.0/23 | AS22691 | /24 | ARIN | RPKI valid |
| 199.224.0.0/20 | AS2914 | /20 | ARIN | Another network |
IRR
Route objects on 199.224.0.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22691 | RADB | 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
- abuse@
ntt. net - Name
- NTT America Abuse Contact
- Phone
- +1-877-688-6625
- Handle
- NAAC-ARIN