Data as of Nov 9, 2026
204.140.128.0/17
No anonymizer space · no proxy exits in 30 daysLos Nettos
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 204.140.240.0/24 since Apr 2008 | AS85 | Business | Los Nettos | |
| 204.140.250.0/24 since Oct 2015 | AS20001 | Residential | Los Nettos |
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 |
|---|---|---|---|---|---|---|
| 204.140.128.0/17 | 32,768 | LOS-NETTOS-BLK2 | Los Nettos (LNET-Z) · US | Direct Allocation | Dec 1, 1994 | abuse@ |
| └ 204.140.128.0/19 | 8,192 | USC-WIRELESS-204-140-128-0-19 | unknown | — | — | — |
| └ 204.140.171.0/24 | 256 | 204-140-171-0-24-AEROSPACE | unknown | — | — | — |
| └ 204.140.185.0/24 | 256 | LN-SMC-204-140-185 | unknown | — | — | — |
| └ 204.140.192.0/21 | 2,048 | USC-WIRELESS-204-140-192 | unknown | — | — | — |
| └ 204.140.216.0/24 | 256 | USC-E-ST-SCHOOL-204-140-216-0-24 | unknown | — | — | — |
| └ 204.140.220.8/30 | 4 | FC-AMSTERDAM-1 | unknown | — | — | — |
| └ 204.140.220.12/30 | 4 | FC-ALASKA-1 | unknown | — | — | — |
| └ 204.140.237.0/24 | 256 | 204-140-237-0-24-AEROSPACE | unknown | — | — | — |
| └ 204.140.240.0/24 | 256 | 204-140-240-0-24-AEROSPACE | The Aerospace Corporation (THEAER) · US | Reassigned | Sep 13, 2016 | — |
| └ 204.140.250.0/24 | 256 | LN-TW-204-140-250 | Time Warner Cable (C01956039) · US | Reassigned | Jul 3, 2008 | abuse@ via LOS-NETTOS-BLK2 |
| └ 204.140.251.0/24 | 256 | LN-TW-204-140-251 | unknown | — | — | — |
| └ 204.140.252.0/24 | 256 | LN-TW-204-140-252 | unknown | — | — | — |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 32,512 | >99% | 4 | |
| Residential | 256 | 0.78% | 1 |
Network & registry
Origin network
AS226
US
- Name
- Los Nettos
- Type
- Education
- Registered
- Sep 1, 1988
- Domain
- losnettos.net
- Website
- www.losnettos.net
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS226 | NTTCOM | LOS-NETTOS-BLK2 | MAINT-AS226 | Jan 14, 2004 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 204.140.146.0/24 | AS226 | NTTCOM | Los-Nettos-2-146 | MAINT-AS226 | Jan 14, 2004 |
| 204.140.171.0/24 | AS85 | RADB | PNAP-WDC002 aerospacecorp | MAINT-AS1828 | Nov 13, 2023 |
| 204.140.171.0/24 | AS226 | NTTCOM | Aerospace-24 | MAINT-AS226 | Mar 5, 2008 |
| 204.140.172.0/23 | AS3832 | NTTCOM | Cinenet-1 | MAINT-AS226 | Mar 26, 2002 |
| 204.140.172.0/24 | AS3832 | ALTDB | Cinenet Communications | MAINT-AS3832 | Jun 20, 2007 |
| 204.140.185.0/24 | AS16573 | RADB | Santa Monica CC | MAINT-AS2150 | Nov 13, 2023 |
| 204.140.185.0/24 | AS226 | NTTCOM | Santa-Monica-college | MAINT-AS226 | Apr 12, 2011 |
| 204.140.185.0/24 | AS16573 | NTTCOM | Santa-Monica-college | MAINT-AS226 | Apr 12, 2011 |
| 204.140.237.0/24 | AS85 | RADB | PNAP-WDC002 aerospacecorp | MAINT-AS1828 | Nov 13, 2023 |
| 204.140.237.0/24 | AS85 | NTTCOM | Aerospace-2 | MAINT-AS226 | Mar 18, 2008 |
| 204.140.251.0/24 | AS20001 | RADB | RR-RC-Yun Pyul-Los Angeles | MAINT-RR | Nov 13, 2023 |
| 204.140.252.0/24 | AS20001 | RADB | RR-RC-Los Nettos/Sanford George-Los Angeles | MAINT-RR | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.
140. 128. 0/ 17 - Netname
- LOS-NETTOS-BLK2
- Registrant
- Los Nettos
- Organization
- Los Nettos (LNET-Z)
- Org address
- USC-ITS, Los Angeles, CA, 90089
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-204-140-128-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Dec 1, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ln. net - Name
- Los Nettos Abuse Team
- Phone
- +1-213-740-1531
- Handle
- LNAT-ARIN