Data as of Nov 10, 2026
209.137.143.0/24
No anonymizer space · no proxy exits in 30 daysKDDI America Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.137.136.0/21 since Sep 18, 2026 | AS4459 | Internet provider | KDDI America Inc. | ||
| 209.137.128.0/19 since May 2005 | AS4459 | Internet provider | 1 | KDDI 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 |
|---|---|---|---|---|---|---|
| 209.137.128.0/19 | 8,192 | KDDA-1 | KDDI America Inc. (KDDA) · US | Direct Allocation | Mar 12, 1999 | ips@ |
| └ 209.137.143.8/29 | 8 | KDDIA-TELEHOUSE-INC-EDGEFAST-NY-1 | unknown | — | — | — |
| └ 209.137.143.16/28 | 16 | KDDIA-BK-NEXENT-NEW-YORK-NY-1 | unknown | — | — | — |
| └ 209.137.143.32/28 | 16 | KDDIA-AJINOMOTO-NJ-1 | unknown | — | — | — |
| └ 209.137.143.48/28 | 16 | KDDIA-MISUI-SUMITOMO-2 | unknown | — | — | — |
| └ 209.137.143.64/28 | 16 | KDDIA-MISUI-SUMITOMO-1 | unknown | — | — | — |
| └ 209.137.143.80/28 | 16 | KDDIA-MHIA-ADMIN-DEPART-NEW-YORK-NY-2 | unknown | — | — | — |
| └ 209.137.143.104/29 | 8 | KDDIA-FUJISANEI-NEWYORK-NY-1 | unknown | — | — | — |
| └ 209.137.143.112/28 | 16 | KDDIA-MLA-NEW-YORK-NY-1 | unknown | — | — | — |
| └ 209.137.143.128/26 | 64 | KDDIA-MIC-BUSINESS-SOLUTION-NEWYORK-NY-1 | unknown | — | — | — |
| └ 209.137.143.192/26 | 64 | KDDIA-KMA-NY-3 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 192 | 75% | 2 | |
| Business | 64 | 25% | 1 |
Network & registry
Origin network
AS4459
US
- Name
- KDDI America Inc.
- Type
- Internet provider
- Registered
- Mar 1, 1995
- Domain
- kddia.com
- Website
- www.kddia.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2011
- Current origin since
- Jun 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4459 | RADB | KDDI America | MAINT-AS4459 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 209.
137. 128. 0/ 19 - Netname
- KDDA-1
- Registrant
- KDDI America Inc.
- Organization
- KDDI America Inc. (KDDA)
- Org address
- 7 Teleport Dr, Staten Island, NY, 10311
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-137-128-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Mar 12, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 12, 1999
- Status
- assigned
Report abuse
Abuse contact
- ips@
kddia. com - Name
- KDDI America Inc
- Phone
- +1-212-295-1200
- Handle
- KDDIA-ARIN