Data as of Nov 3, 2026
131.239.171.0/24
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
4
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
18 observations
Proxy providers listing exits
- EnigmaProxy
- NovaProxy
- ProxyEmpire
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 131.239.0.0/16 since Nov 2021 | AS46887 | Internet provider | 185 27 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 |
|---|---|---|---|---|---|---|
| 131.239.0.0/16 | 65,536 | ZAYO-CCF-131-239-0-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Feb 6, 1989 | [email protected] |
| └ 131.239.171.0/30 | 4 | NET-CCF---131-239-171-0-30 | unknown | — | — | — |
| └ 131.239.171.4/30 | 4 | NET-Z-CCF--131-239-171-4-30 | unknown | — | — | — |
| └ 131.239.171.8/29 | 8 | NET-CCF--131-239-171-8-29 | unknown | — | — | — |
| └ 131.239.171.16/29 | 8 | NET-Z-CCF-LT-422-131-239-171-16-29 | unknown | — | — | — |
| └ 131.239.171.24/29 | 8 | LTF-0-131-239-171-24-29 | unknown | — | — | — |
| └ 131.239.171.32/28 | 16 | LTF--131-239-171-32-28 | unknown | — | — | — |
| └ 131.239.171.48/28 | 16 | LTF--131-239-171-48-28 | unknown | — | — | — |
| └ 131.239.171.64/28 | 16 | LTF-0-131-239-171-64-28 | unknown | — | — | — |
| └ 131.239.171.80/29 | 8 | LTF-0-131-239-171-80-29 | unknown | — | — | — |
| └ 131.239.171.96/29 | 8 | LTF-0-131-239-171-96-29 | unknown | — | — | — |
| └ 131.239.171.104/29 | 8 | LTF--131-239-171-104-29 | unknown | — | — | — |
| └ 131.239.171.112/29 | 8 | NET-Z-CCF--131-239-171-112-29 | unknown | — | — | — |
| └ 131.239.171.120/29 | 8 | NET-Z-CCF-0-131-239-171-120-29 | unknown | — | — | — |
| └ 131.239.171.128/29 | 8 | LTF--131-239-171-128-29 | unknown | — | — | — |
| └ 131.239.171.136/29 | 8 | LTF--131-239-171-136-29 | unknown | — | — | — |
| └ 131.239.171.152/29 | 8 | LTF-0-131-239-171-152-29 | unknown | — | — | — |
| └ 131.239.171.160/30 | 4 | NET-Z-CCF--131-239-171-160-30 | unknown | — | — | — |
| └ 131.239.171.168/29 | 8 | LTF-0-131-239-171-168-29 | unknown | — | — | — |
| └ 131.239.171.180/30 | 4 | NET-CCF--0-131-239-171-180-30 | unknown | — | — | — |
| └ 131.239.171.184/29 | 8 | NET-CCF-0-131-239-171-184-29 | unknown | — | — | — |
| └ 131.239.171.216/29 | 8 | LTF--131-239-171-216-29 | unknown | — | — | — |
| └ 131.239.171.224/29 | 8 | LTF--131-239-171-224-29 | unknown | — | — | — |
| └ 131.239.171.232/29 | 8 | NET-CCF-SD-51192-131-239-171-232-29 | unknown | — | — | — |
| └ 131.239.171.240/29 | 8 | LTF-0-131-239-171-240-29 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 131.239.168.0/22
- Prefix
- 131.239.168.0/22
- Announced by
- AS46887 Crown Castle Fiber LLC
- Type
- Internet provider
- Proxy exits
- 3
- RPKI
- No RPKI
- Netname
- ZAYO-CCF-131-239-0-0
- 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
131.239.168.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2022
- Current origin since
- Mar 2022 · 4.6 yr
- Origin networks
- 1
IRR
Route objects on 131.239.168.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | Crown Castle Fiber LLC | MAINT-AS27506 | May 23, 2025 |
Whois
Registration for this announcement
- Range
- 131.239.0.0/16
- Netname
- ZAYO-CCF-131-239-0-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-131-239-0-0-1
- Parent
- NET-131-0-0-0-0
- Created
- Feb 6, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 6, 1989
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN