Data as of Nov 6, 2026
38.34.136.0/21
55 residential-proxy exits · 30 daysFastBridge Fiber · reallocated from Cogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Recent change
New origin Aug 2026
its first announcement on record
registry: reallocated to FastBridge Fiber by Cogent Communications, LLC, Jun 8, 2026
Residential-proxy exits
Proxy exits
55
2.7% of its addresses · 30 days
Always-on exits
11
20% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
71
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
47K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 38.34.137.0/24 | 4 | 17 | |
| 38.34.140.0/24 | 3 | 7 | |
| 38.34.139.0/24 | 2 | 15 | |
| 38.34.136.0/24 | 2 | 6 | |
| 38.34.142.0/24 | 0 | 4 | |
| 38.34.143.0/24 | 0 | 3 | |
| 38.34.138.0/24 | 0 | 1 | |
| 38.34.141.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- ColaProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MangoProxy
- MoMoProxy
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Oxylabs
- PrivateByte
- Proxio
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- TrueProxies
- VantageProxies
- VitalExclusive
- WealthProxies
IPv4 market
Path
Announced by AS1088 since Aug 2026 · 11 wk ago
1 · Holder
record created Apr 16, 1991 · reallocated to FastBridge Fiber Jun 8, 2026
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
38.34.136.0/21
From the registry to its use
- Apr 16, 1991Registry recordCogent Communications, LLCDirect Allocation (legacy, pre-1997)38.0.0.0/8
- Nov 14, 2020Route objectRackdogRADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS398465
- Jun 8, 2026ReallocatedFastBridge FiberReallocated38.34.128.0/19
- Aug 23, 2026– today
- Sep 18, 2026– today
- todayLeased fromRackdogIP broker
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) | 405,043 77,969 always on | Cogent Communications, 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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.34.128.0/19 | 8,192 | FASTBRIDGE-CGNT-NET-3 | FastBridge Fiber (FFL-77) · US | Reallocated | Jun 8, 2026 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- FastBridge Fiber (FFL-77)
- Reallocated range
- 38.
34. 128. 0/ 19 - Reallocated
- Jun 8, 2026
Origin network
AS1088
US
- Name
- FastBridge Fiber
- Type
- Internet provider
- Registered
- Jul 29, 2022
- Domain
- greenlightnetworks.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
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7029 not the origin | RADB | RD | MAINT-AS398465 | Sep 11, 2025 |
Whois
Registration for this announcement
- Range
- 38.
34. 128. 0/ 19 - Netname
- FASTBRIDGE-CGNT-NET-3
- Registrant
- FastBridge Fiber
- Organization
- FastBridge Fiber (FFL-77)
- Org address
- 1050 Spring St, Wyomissing, PA, 19610
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-34-128-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Jun 8, 2026
- 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