Data as of Nov 13, 2026
209.148.55.0/24
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
2
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
9 observations
Proxy providers listing exits
- AnyIP
- FloppyData
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 209.148.48.0/20 since May 2015 | AS27506 | Internet provider | 9 1 always on | Zayo Bandwidth | |
| 209.148.32.0/19 since Apr 2008 | AS27506 | Internet provider | 14 1 always on | Zayo Bandwidth |
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 |
|---|---|---|---|---|---|---|
| 209.148.32.0/19 | 8,192 | ZAYO-CCF-209-148-32-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Apr 3, 2008 | abuse@ |
| └ 209.148.55.0/29 | 8 | NET-CCF---209-148-55-0-29 | unknown | — | — | — |
| └ 209.148.55.8/30 | 4 | NET-CCF--0-209-148-55-8-30 | unknown | — | — | — |
| └ 209.148.55.12/30 | 4 | NET-CCF---209-148-55-12-30 | unknown | — | — | — |
| └ 209.148.55.16/29 | 8 | NET-CCF--0-209-148-55-16-29 | unknown | — | — | — |
| └ 209.148.55.24/30 | 4 | NET-CCF---209-148-55-24-30 | unknown | — | — | — |
| └ 209.148.55.28/30 | 4 | NET-CCF---209-148-55-28-30 | unknown | — | — | — |
| └ 209.148.55.32/29 | 8 | NET-CCF---209-148-55-32-29 | unknown | — | — | — |
| └ 209.148.55.40/29 | 8 | NET-CCF--LT-697-209-148-55-40-29 | unknown | — | — | — |
| └ 209.148.55.48/29 | 8 | NET-Z-CCF--209-148-55-48-29 | unknown | — | — | — |
| └ 209.148.55.56/30 | 4 | NET-CCF--0-209-148-55-56-30 | unknown | — | — | — |
| └ 209.148.55.60/30 | 4 | NET-CCF---209-148-55-60-30 | unknown | — | — | — |
| └ 209.148.55.64/27 | 32 | NET-CCF--209-148-55-64-27 | unknown | — | — | — |
| └ 209.148.55.96/29 | 8 | NET-CCF--0-209-148-55-96-29 | unknown | — | — | — |
| └ 209.148.55.104/29 | 8 | NET-Z-CCF--209-148-55-104-29 | unknown | — | — | — |
| └ 209.148.55.112/29 | 8 | NET-CCF---209-148-55-112-29 | unknown | — | — | — |
| └ 209.148.55.120/30 | 4 | NET-CCF--0-209-148-55-120-30 | unknown | — | — | — |
| └ 209.148.55.124/30 | 4 | NET-CCF---209-148-55-124-30 | unknown | — | — | — |
| └ 209.148.55.128/29 | 8 | NET-CCF--0-209-148-55-128-29 | unknown | — | — | — |
| └ 209.148.55.140/30 | 4 | NET-CCF--0-209-148-55-140-30 | unknown | — | — | — |
| └ 209.148.55.152/29 | 8 | NET-Z-CCF--209-148-55-152-29 | unknown | — | — | — |
| └ 209.148.55.160/28 | 16 | NET-CCF--0-209-148-55-160-28 | unknown | — | — | — |
| └ 209.148.55.176/29 | 8 | NET-CCF---209-148-55-176-29 | unknown | — | — | — |
| └ 209.148.55.184/29 | 8 | NET-CCF---209-148-55-184-29 | unknown | — | — | — |
| └ 209.148.55.192/29 | 8 | NET-SD-209-148-55-192-29 | unknown | — | — | — |
| └ 209.148.55.200/29 | 8 | NET-CCF--0-209-148-55-200-29 | unknown | — | — | — |
| └ 209.148.55.208/30 | 4 | NET-CCF--0-209-148-55-208-30 | unknown | — | — | — |
| └ 209.148.55.212/30 | 4 | NET-CCF---209-148-55-212-30 | unknown | — | — | — |
| └ 209.148.55.216/29 | 8 | NET-SD-209-148-55-216-29 | unknown | — | — | — |
| └ 209.148.55.224/28 | 16 | NET-CCF--0-209-148-55-224-28 | unknown | — | — | — |
| └ 209.148.55.240/29 | 8 | NET-CCF--0-209-148-55-240-29 | unknown | — | — | — |
| └ 209.148.55.248/29 | 8 | NET-SD-209-148-55-248-29 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 209.148.52.0/22
- Prefix
- 209.148.52.0/22
- Announced by
- AS46887 Crown Castle Fiber LLC
- Type
- Internet provider
- Proxy exits
- 4
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- ZAYO-CCF-209-148-32-0
- Registrant
- Zayo Bandwidth
- RIR
- ARIN
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
209.148.52.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2024
- Current origin since
- Feb 2024 · 2.7 yr
- Origin networks
- 1
IRR
Route objects on 209.148.52.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | MAINT-AS27506 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 209.
148. 32. 0/ 19 - Netname
- ZAYO-CCF-209-148-32-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-148-32-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Apr 3, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 3, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN