Data as of Nov 9, 2026
143.20.180.0/24
14 residential-proxy exits · 30 daysCMJ22 · space held by Net and Grid Research, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space · Recently moved · Proxy exits nearby
Recent change
New origin Aug 2026
from AS29802 HIVELOCITY, Inc.
Residential-proxy exits
Proxy exits
14
5.5% of its addresses · 30 days
Always-on exits
8
57% of its exits
Providers
47
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
6.2K observations
Proxy providers listing exits
- 711Proxy
- 911Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- B2Proxy
- BestProxy
- BlurPath
- BottingTools
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GloryCloud
- IPFly
- IPPeak
- InfiniteProxies
- KindProxy
- LudaxProxy
- MoMoProxy
- NSocks
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxmint
- Proxy302
- Proxy4U
- ProxyGeo
- ProxyRack
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- Shifter
- Smartproxy
- SwiftProxy
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
IPv4 market
Path
Announced by AS275019 since Aug 2026 · 11 wk ago
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
143.20.180.0/24
From the registry to its use
- Apr 14, 2025Registry recordNet and Grid Research, LLCLEGACY143.20.0.0/16
- Apr 18, 2025– Jun 28, 2025
- Apr 30, 2025– Jun 4, 2025
- Jun 29, 2025– today
- Nov 20, 2025– Dec 1, 2025
- Nov 20, 2025– Dec 25, 2025
- Dec 14, 2025– Apr 12, 2026Announced
- Jun 24, 2026– Jul 17, 2026
- Aug 20, 2026Route objectIPXORIPE route object for AS275019 CMJ22, maintainer NETUTILS-MNT
- Aug 20, 2026Route objectIPXORADB route object for AS275019 CMJ22, maintainer MAINT-AS834
- Aug 23, 2026– today
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 143.20.180.0/22 since Jun 2025 | AS397423 | Hosting | IP broker IPXO | 14 8 always on | Net and Grid Research, LLC |
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 |
|---|---|---|---|---|---|---|
| 143.20.0.0/16 | 65,536 | us-netandgrid-19900805 | Net and Grid Research, LLC (ORG-NAGR1-RIPE) · US | LEGACY | Apr 14, 2025 | cthomas57@ |
| └ 143.20.128.0/17 | 32,768 | NET-143-20-128-0-17 | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | LEGACY | Apr 17, 2025 | report@ |
| └ 143.20.180.0/22 | 1,024 | NET-143-20-180-0-22 | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | LEGACY | Apr 30, 2025 | report@ |
| └ 143.20.180.0/24 | 256 | NASANET-AC-SAS | unknown | LEGACY | Aug 20, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Net and Grid Research, LLC
- Handle
- ORG-NAGR1-RIPE
- Range
- 143.
20. 0. 0/ 16 - Registration type
- LEGACY
- Record created
- Apr 14, 2025
- Legacy
- yes
Origin network
AS275019
CO
- Name
- CMJ22
- Type
- Internet provider
- Registered
- Aug 18, 2026
- Domain
- nasanet.com.co
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2025
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 4
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 143.
20. 180. 0/ 24 - Netname
- NASANET-AC-SAS
- Registrant country
- CO
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Aug 20, 2026
- Updated
- Nov 4, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Aug 5, 1990
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Private Customer
- Handle
- PC21715-RIPE