Data as of Nov 5, 2026
204.245.128.0/17
No anonymizer space · no proxy exits in 30 daysNTT America, Inc.
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 |
|---|---|---|---|---|---|---|
| 204.245.128.0/18 | 16,384 | NTTA-204-245-128 | NTT America, Inc. (NTTAM-1) · US | Direct Allocation | Aug 25, 2000 | abuse@ |
| 204.245.192.0/18 | 16,384 | NTTA-204-245-192 | NTT America, Inc. (NTTAM-1) · US | Direct Allocation | Feb 15, 1995 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the 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
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2914 | NTTCOM | NTT - NTTA-204-245-128 | MAINT-NTTCOM-BB | Aug 23, 2018 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 204.245.196.0/24 | AS22892 | ALTDB | Airspeed Internet | MAINT-AS22892 | Jan 25, 2023 |
Whois
Registration for this announcement
204.245.128.0/17 spans several registrations: 2 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 25, 2000
- Status
- assigned