Data as of Nov 5, 2026
38.3.244.0/22
330 residential-proxy exits · 30 daysColavita Nestor Rodolfo (Sintel Net) · space held by Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Recent change
New origin Jul 2026
its first announcement on record
Residential-proxy exits
Proxy exits
330
32% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
65
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
18K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 38.3.244.0/24 | 0 | 94 | |
| 38.3.245.0/24 | 0 | 87 | |
| 38.3.246.0/24 | 0 | 75 | |
| 38.3.247.0/24 | 0 | 73 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GhostConnect
- GloryCloud
- HideProxy
- IPFly
- IPPeak
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LudaxProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxying
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- TrueProxies
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.3.240.0/21 since Jul 2026 | AS274868 | Residential | 685 1 always on | Cogent Communications, LLC | ||
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 406,815 77,739 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 38.3.244.0/23 since Jul 2026 | AS274868 | Residential | 181 | Cogent Communications, LLC | |
| 38.3.244.0/24 since Jul 2026 | AS274868 | Residential | 94 | Cogent Communications, LLC | |
| 38.3.245.0/24 since Jul 2026 | AS274868 | Residential | 87 | Cogent Communications, LLC | |
| 38.3.246.0/23 since Jul 2026 | AS274868 | Residential | 148 | Cogent Communications, LLC | |
| 38.3.246.0/24 since Jul 2026 | AS274868 | Residential | 75 | Cogent Communications, LLC | |
| 38.3.247.0/24 since Jul 2026 | AS274868 | Residential | 73 | Cogent Communications, LLC |
Network & registry
Origin network
AS274868
AR
- Name
- Colavita Nestor Rodolfo (Sintel Net)
- Type
- Internet provider
- Registered
- Mar 27, 2026
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 38.3.240.0/21 | AS274868 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS274868 | ARIN | Registered for Cogent Communications Customer - COLAVITA NESTOR RODOLFO | MNT-COGC | Jul 24, 2026 |
Whois
Registration for this announcement
- Range
- 38.
0. 0. 0/ 8 - Netname
- COGENT-A
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-38-0-0-0-1
- Created
- Apr 16, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN