Data as of Nov 11, 2026
8.28.53.0/24
1 residential-proxy exit · 30 daysCrown Castle Fiber LLC · space held by Level 3 Parent, LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
7 observations
Proxy providers listing exits
- EnigmaProxy
- FloppyData
- NovaProxy
- ProxyEmpire
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 8.28.48.0/21 since Dec 2018 | AS46887 | Unknown | 1 | Level 3 Parent, LLC via Fibertech Networks, LLC | |
| 8.16.0.0/12 | AS3356 | Internet provider | 1,997 211 always on | Level 3 Parent, LLC | |
| 8.0.0.0/9 | AS3356 | Internet provider | 5,838 805 always on |
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 |
|---|---|---|---|---|---|---|
| 8. | 7,862,016 | LVLT-ORG-8-8 | Level 3 Parent, LLC (LPL-141) · US | Direct Allocation | Dec 1, 1992 | abuse@ |
| └ 8.28.48.0/21 | 2,048 | LVLT-FNL-4-8-28-48 | Fibertech Networks, LLC (FNL-4) · US | Reallocated | Oct 24, 2013 | abuse@ |
| └ 8.28.53.0/25 | 128 | MICROMAN | unknown | — | — | — |
| └ 8.28.53.128/27 | 32 | MI-HOMES | unknown | — | — | — |
| └ 8.28.53.160/30 | 4 | METRONODE | unknown | — | — | — |
| └ 8.28.53.164/30 | 4 | CBC-COMPANIES | unknown | — | — | — |
| └ 8.28.53.168/29 | 8 | OHIO-BANKERS-LEAGUE | unknown | — | — | — |
| └ 8.28.53.176/30 | 4 | OHIO-BANKERS-LEAGUE | unknown | — | — | — |
| └ 8.28.53.180/30 | 4 | ELFORD | unknown | — | — | — |
| └ 8.28.53.184/30 | 4 | CBC-COMPANIES | unknown | — | — | — |
| └ 8.28.53.188/30 | 4 | RACKSQUARED-LLC | unknown | — | — | — |
| └ 8.28.53.192/26 | 64 | ELFORD | unknown | — | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Level 3 Parent, LLC
- Handle
- LPL-141
- Range
- 8.
8. 9. 0 - 8. 127. 255. 255 - Registration type
- Direct Allocation
- Record created
- Dec 1, 1992
- Legacy
- yes
- Reallocated to
- Fibertech Networks, LLC (FNL-4)
- Reallocated range
- 8.
28. 48. 0/ 21 - Reallocated
- Oct 24, 2013
Origin network
AS46887
US
- Name
- Crown Castle Fiber LLC
- Type
- Internet provider
- Registered
- Apr 13, 2009
- Domain
- zayo.com
- Website
- www.crowncastle.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
- Feb 2014
- Current origin since
- May 2019 · 7.5 yr
- Origin networks
- 2
- Last change of origin
- May 2019
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | CCFL-10 Fibertech Networks, LLC | MAINT-AS27506 | Jun 2, 2025 |
Whois
Registration for this announcement
- Range
- 8.
28. 48. 0/ 21 - Netname
- LVLT-FNL-4-8-28-48
- Registrant
- Fibertech Networks, LLC
- Organization
- Fibertech Networks, LLC (FNL-4)
- Org address
- 1805 29th Street, Suite 2050, Boulder, CO, 80301
- Org country
- US
- Type
- Reallocated
- Handle
- NET-8-28-48-0-1
- Parent
- NET-8-8-9-0-3
- Created
- Oct 24, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN