Data as of Nov 8, 2026
199.189.199.0/24
1 residential-proxy exit · 30 daysCrown Castle Fiber LLC · space held by Zayo Bandwidth
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- Shifter
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 199.189.192.0/21 | 2,048 | ZAYO-CCF-199-189-192-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Aug 15, 2011 | abuse@ |
| └ 199.189.199.0/26 | 64 | FPLFI-INVESTACOR-97141-1 | unknown | — | — | — |
| └ 199.189.199.64/29 | 8 | FPLFI-DECORHOUSE-DIA-128035-1 | unknown | — | — | — |
| └ 199.189.199.80/29 | 8 | FPLFI-MIAMIPAIND-DIA-122789-1 | unknown | — | — | — |
| └ 199.189.199.128/28 | 16 | FPLFI-FORTUNE-78696-2 | unknown | — | — | — |
| └ 199.189.199.144/28 | 16 | FPLFI-HOUSTONFOR-127603-1 | unknown | — | — | — |
| └ 199.189.199.160/28 | 16 | FPLFI-AMERICANWE-85622-1 | unknown | — | — | — |
| └ 199.189.199.176/29 | 8 | FPLFI-SOUNDBARRI-DIA-115583-1 | unknown | — | — | — |
| └ 199.189.199.184/29 | 8 | NET-CCF--0-199-189-199-184-29 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 136 | 53% | 7 | |
| Internet provider | 120 | 47% | 3 |
Network & registry
Announced by
Covering announcement 199.189.192.0/21
- Prefix
- 199.189.192.0/21
- Announced by
- AS33132 Crown Castle Fiber LLC
- Type
- Internet provider
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- ZAYO-CCF-199-189-192-0
- Registrant
- Zayo Bandwidth
- RIR
- ARIN
Origin network
AS33132
US
- Name
- Crown Castle Fiber LLC
- Type
- Internet provider
- Registered
- Oct 7, 2004
- Domain
- zayo.com
- Website
- www.crowncastle.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 199.189.192.0/21
199.189.192.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2011
- Current origin since
- Aug 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on 199.189.192.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 not the origin | RADB | MAINT-AS27506 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 199.
189. 192. 0/ 21 - Netname
- ZAYO-CCF-199-189-192-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-189-192-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Aug 15, 2011
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 15, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN