Data as of Nov 3, 2026
205.238.26.0/23
No anonymizer space · no proxy exits in 30 daysSCN Research, Inc. · space held by NTT America, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 205.238.0.0/18 since Aug 2016 | AS2914 | Internet provider | 83 | NTT America, Inc. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 256 | 50% | 1 | |
| Residential | 256 | 50% | 1 |
Network & registry
Origin network
AS12204
US
- Name
- SCN Research, Inc.
- Type
- Business
- Registered
- Apr 23, 1999
- Domain
- scnresearch.com
- Industry
- Software Development
- 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
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 205.238.26.0/23 | AS12204 | /23 | ARIN | RPKI valid |
| 205.238.0.0/18 | AS2914 | /18 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12204 | ALTDB | SCN RESEARCH Inc. Net3 | MAINT-AS12204 | Aug 21, 2020 |
Whois
Registration for this announcement
- Range
- 205.238.0.0/18
- Netname
- NTTA-205-238
- 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-205-238-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Apr 27, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- NTT America Abuse Contact
- Phone
- +1-877-688-6625
- Handle
- NAAC-ARIN