Data as of Nov 8, 2026
38.143.236.0/22
32 residential-proxy exits · 30 daysHyperFiber · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
32
3.1% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
26
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
1.7K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 38.143.239.0/24 | 0 | 11 | |
| 38.143.238.0/24 | 0 | 9 | |
| 38.143.236.0/24 | 0 | 8 | |
| 38.143.237.0/24 | 0 | 6 |
Proxy providers listing exits
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- Byteful
- ColaProxy
- Decodo
- EnigmaProxy
- FastProxy
- FloppyData
- GloryCloud
- IPFly
- LemonBright
- LudaxProxy
- NovaProxy
- Oxylabs
- Proxiware
- ProxyEmpire
- Proxyma
- PuraRoute
- RainProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- WealthProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 403,145 78,303 always on | Cogent Communications, LLC |
Network & registry
Origin network
AS31942
US
- Name
- HyperFiber
- Type
- Internet provider
- Registered
- Aug 10, 2023
- Domain
- hyperfiber.com
- Website
- www.hyperfiber.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2024
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31942 | RADB | HyperFiber, Denver, CO | MAINT-AS37236 | Jun 18, 2024 |
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