Data as of Nov 9, 2026
38.34.144.0/20
1 residential-proxy exit · 30 daysFastBridge Fiber · reallocated from Cogent Communications, LLC
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Sep 28, 2026
its first announcement on record
registry: reallocated to FastBridge Fiber by Cogent Communications, LLC, Jun 8, 2026
Residential-proxy exits
Proxy exits
1
0.02% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
12
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
2.9K observations
Proxy providers listing exits
- ColaProxy
- EnigmaProxy
- FastProxy
- LudaxProxy
- NovaProxy
- Proxiware
- ProxyEmpire
- Proxyma
- RainProxy
- Thordata
- TrueProxies
- VantageProxies
IPv4 market
Path
Announced by AS1088 since Sep 28, 2026 · 6 wk ago
1 · Holder
record created Apr 16, 1991 · reallocated to FastBridge Fiber Jun 8, 2026
2 · Leased from
4 · Use
Residential
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
38.34.144.0/20
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-AS39846538.34.144.0/21
- Nov 14, 2020Route objectRackdogRADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS39846538.34.152.0/21
- Jun 8, 2026ReallocatedFastBridge FiberReallocated38.34.128.0/19
- Sep 18, 2026– today
- Sep 28, 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) | 401,849 78,907 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
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 38.34.144.0/21 | AS7029 | RADB | RD | MAINT-AS398465 | Sep 11, 2025 |
| 38.34.152.0/21 | AS7029 | 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