Data as of Nov 13, 2026
204.0.56.0/22
Anonymizer · Datacenter proxyZhilian Technology CO., LTD. · space held by NTT America, Inc.
IPv4 market
Path
2 · Leased from
not leased
4 · Use
Datacenter proxy
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
204.0.56.0/22
From the registry to its use
- May 4, 1994Registry recordNTT America, Inc.Direct Allocation (legacy, pre-1997)204.0.0.0/14
- May 9, 2005– Jun 27, 2016
- Aug 15, 2016– today
- Oct 8, 2025Route objectAS214432 Zhilian Technology CO., LTD.RADB route object for AS214432 Zhilian Technology CO., LTD., maintainer MAINT-AS134823
- Oct 15, 2025– today
- Dec 31, 2025Route objectAS214432 Zhilian Technology CO., LTD.NTTCOM route object for AS214432 Zhilian Technology CO., LTD., maintainer MAINT-NTTCOM-RA
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|---|
| 204.0.0.0/14 since Aug 2016 | AS2914 | Internet provider | 12,8004.9%ISP proxy | Proxy providerssold by QuarkIP, IPDeep | IP broker ARISK (part), Rackdog (part) | 596 90 always on | NTT America, Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 204.0.56.0/24 since Oct 2025 | AS214432 | Datacenter proxy | NTT America, Inc. | |
| 204.0.57.0/24 since Oct 2025 | AS214432 | Datacenter proxy | NTT America, Inc. | |
| 204.0.58.0/24 since Oct 2025 | AS214432 | Datacenter proxy | NTT America, Inc. | |
| 204.0.59.0/24 since Oct 2025 | AS214432 | Datacenter proxy | NTT America, Inc. |
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.0.56.0/22 | AS214432 | /24 | ARIN | RPKI valid |
| 204.0.0.0/14 | AS2914 | /14 | ARIN | Another network |
Whois
Registration for this announcement
- Range
- 204.
0. 0. 0/ 14 - Netname
- NTTA-204
- 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-204-0-0-0-1
- Parent
- NET-204-0-0-0-0
- Created
- May 4, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- May 4, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ntt. net - Name
- NTT America Abuse Contact
- Phone
- +1-877-688-6625
- Handle
- NAAC-ARIN