Data as of Nov 15, 2026
103.25.103.0/24
Anonymizer · ISP proxyNTT America, Inc. · space held by Global Network Agency Inc.
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 103.25.103.0/24 | /24s |
|---|---|---|
| Global Network Agency Inc. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
103.25.103.0/24
From the registry to its use
- Oct 27, 2025– Apr 12, 2026
- Apr 1, 2026– today
- todayRegistry recordGlobal Network Agency Inc.ALLOCATED PORTABLE103.25.100.0/22
- todayReallocatedNTT Communications CorporationALLOCATED NON-PORTABLE103.25.103.0/24
- todayRoute objectAS2497 Internet Initiative Japan Inc.APNIC route object for AS2497 Internet Initiative Japan Inc., maintainer MAINT-GLOBAL-NA-JP
- todayRoute objectAS2914 NTT America, Inc.APNIC route object for AS2914 NTT America, Inc., maintainer MAINT-GLOBAL-NA-JP
- todayRoute objectAS4637 Telstra GlobalAPNIC route object for AS4637 Telstra Global, maintainer MAINT-GLOBAL-NA-JP
- todayRoute objectAS6939 Hurricane Electric LLCAPNIC route object for AS6939 Hurricane Electric LLC, maintainer MAINT-GLOBAL-NA-JP
- todayRoute objectAS23532 Iovz Networks IncAPNIC route object for AS23532 Iovz Networks Inc, maintainer MAINT-GLOBAL-NA-JP
- todayRoute objectAS148996 Global Communication Network LimitedAPNIC route object for AS148996 Global Communication Network Limited, maintainer MAINT-GLOBAL-NA-JP
- todayRoute objectAS216138 Skyquantum Telecom Ltd.APNIC route object for AS216138 Skyquantum Telecom Ltd., maintainer MAINT-GLOBAL-NA-JP
- todayRoute objectAS400342 Edgenat CloudAPNIC route object for AS400342 Edgenat Cloud, maintainer MAINT-GLOBAL-NA-JP
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 |
|---|---|---|---|---|---|---|
| 103.25.100.0/22 | 1,024 | GLOBAL-NA-JP | Global Network Agency Inc. (ORG-GNAI1-AP) · JP | ALLOCATED PORTABLE | — | support@ |
| └ 103.25.103.0/24 | 256 | NTT_ | NTT Communications Corporation | ALLOCATED NON-PORTABLE | — | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Global Network Agency Inc.
- Handle
- ORG-GNAI1-AP
- Range
- 103.
25. 100. 0/ 22 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- NTT Communications Corporation
- Reallocated range
- 103.
25. 103. 0/ 24 - Reallocation type
- ALLOCATED NON-PORTABLE
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
- Rotating
- First seen
- Oct 2025
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 2
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.25.103.0/24 | AS2497 | /24 | APNIC | Another network |
| 103.25.103.0/24 | AS2914 | /24 | APNIC | RPKI valid |
| 103.25.103.0/24 | AS4637 | /24 | APNIC | Another network |
| 103.25.103.0/24 | AS6939 | /24 | APNIC | Another network |
| 103.25.103.0/24 | AS216138 | /24 | APNIC | Another network |
| 103.25.102.0/23 | AS23532 | /24 | APNIC | Another network |
| 103.25.102.0/23 | AS148996 | /24 | APNIC | Another network |
| 103.25.102.0/23 | AS400342 | /24 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2497 not the origin | APNIC | Global Network Agency Inc. | MAINT-GLOBAL-NA-JP | Sep 3, 2026 |
| AS2914 | APNIC | NTT Communications Corporation | MAINT-GLOBAL-NA-JP | Apr 5, 2026 |
| AS4637 not the origin | APNIC | Global Network Agency Inc. | MAINT-GLOBAL-NA-JP | Sep 1, 2026 |
| AS6939 not the origin | APNIC | Global Network Agency Inc. | MAINT-GLOBAL-NA-JP | Sep 1, 2026 |
| AS23532 not the origin | APNIC | Global Network Agency Inc. | MAINT-GLOBAL-NA-JP | Nov 10, 2025 |
| AS148996 not the origin | APNIC | Global Network Agency Inc. | MAINT-GLOBAL-NA-JP | Nov 4, 2025 |
| AS216138 not the origin | APNIC | Global Network Agency Inc. | MAINT-GLOBAL-NA-JP | Jun 4, 2026 |
| AS400342 not the origin | APNIC | Global Network Agency Inc. | MAINT-GLOBAL-NA-JP | Nov 10, 2025 |
Whois
Registration for this announcement
- Range
- 103.
25. 103. 0/ 24 - Netname
- NTT_
Communications_ Corporation - Registrant
- NTT Communications Corporation
- Registrant country
- JP
- Organization
- NTT Communications Corporation
- Org country
- JP
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Apr 5, 2026
- Maintainer
- MAINT-GLOBAL-NA-JP
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 30, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
global-na. net - Name
- Sachie Mochimaru
- Handle
- SM1178-AP