Data as of Nov 6, 2026
151.181.173.0/24
2 residential-proxy exits · 30 daysCrown Castle Fiber LLC · space held by Zayo Bandwidth
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Always-on exits
1
50% of its exits
Providers
25
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
601 observations
Proxy providers listing exits
- B2Proxy
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- EZProxies
- EnigmaProxy
- FastProxy
- Geonode
- GloryCloud
- IPFly
- InfiniteProxies
- NSocks
- NextProxy
- NovaProxy
- Novada
- ProxiesVision
- Proxiware
- ProxyEmpire
- ProxyGeo
- PuraRoute
- RainProxy
- ResiProxies
- ThunderProxy
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 151.181.160.0/20 since Dec 2018 | AS46887 | Internet provider | 21 7 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 |
|---|---|---|---|---|---|---|
| 151.181.160.0/20 | 4,096 | ZAYO-CCF-151-181-160-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Dec 20, 2013 | abuse@ |
| └ 151.181.173.0/29 | 8 | NET-CCF--151-181-173-0-29 | unknown | — | — | — |
| └ 151.181.173.8/30 | 4 | NET-Z-CCF--151-181-173-8-30 | unknown | — | — | — |
| └ 151.181.173.12/30 | 4 | NET-CCF--151-181-173-12-30 | unknown | — | — | — |
| └ 151.181.173.16/30 | 4 | NET-Z-CCF-0-151-181-173-16-30 | unknown | — | — | — |
| └ 151.181.173.20/30 | 4 | NET-Z-CCF-0-151-181-173-20-30 | unknown | — | — | — |
| └ 151.181.173.24/30 | 4 | NET-CCF--0-151-181-173-24-30 | unknown | — | — | — |
| └ 151.181.173.28/30 | 4 | NET-CCF-0-151-181-173-28-30 | unknown | — | — | — |
| └ 151.181.173.32/29 | 8 | NET-CCF--0-151-181-173-32-29 | unknown | — | — | — |
| └ 151.181.173.40/29 | 8 | NET-CCF--0-151-181-173-40-29 | unknown | — | — | — |
| └ 151.181.173.48/29 | 8 | NET-CCF--0-151-181-173-48-29 | unknown | — | — | — |
| └ 151.181.173.56/30 | 4 | NET-CCF--0-151-181-173-56-30 | unknown | — | — | — |
| └ 151.181.173.60/30 | 4 | NET-CCF--0-151-181-173-60-30 | unknown | — | — | — |
| └ 151.181.173.64/30 | 4 | NET-CCF--0-151-181-173-64-30 | unknown | — | — | — |
| └ 151.181.173.68/30 | 4 | NET-CCF-0-151-181-173-68-30 | unknown | — | — | — |
| └ 151.181.173.72/30 | 4 | NET-CCF--0-151-181-173-72-30 | unknown | — | — | — |
| └ 151.181.173.76/30 | 4 | NET-CCF--0-151-181-173-76-30 | unknown | — | — | — |
| └ 151.181.173.80/30 | 4 | NET-CCF--0-151-181-173-80-30 | unknown | — | — | — |
| └ 151.181.173.84/30 | 4 | NET-CCF--0-151-181-173-84-30 | unknown | — | — | — |
| └ 151.181.173.88/29 | 8 | NET-CCF--0-151-181-173-88-29 | unknown | — | — | — |
| └ 151.181.173.96/28 | 16 | NET-CCF---151-181-173-96-28 | unknown | — | — | — |
| └ 151.181.173.112/29 | 8 | NET-CCF---151-181-173-112-29 | unknown | — | — | — |
| └ 151.181.173.120/29 | 8 | NET-CCF--0-151-181-173-120-29 | unknown | — | — | — |
| └ 151.181.173.128/29 | 8 | NET-CCF---151-181-173-128-29 | unknown | — | — | — |
| └ 151.181.173.136/29 | 8 | NET-CCF--0-151-181-173-136-29 | unknown | — | — | — |
| └ 151.181.173.144/30 | 4 | NET-CCF--151-181-173-144-30 | unknown | — | — | — |
| └ 151.181.173.148/30 | 4 | NET-CCF-0-151-181-173-148-30 | unknown | — | — | — |
| └ 151.181.173.152/29 | 8 | NET-CCF---151-181-173-152-29 | unknown | — | — | — |
| └ 151.181.173.160/30 | 4 | NET-Z-CCF--151-181-173-160-30 | unknown | — | — | — |
| └ 151.181.173.164/30 | 4 | NET-CCF--0-151-181-173-164-30 | unknown | — | — | — |
| └ 151.181.173.168/29 | 8 | NET-CCF--WADE-TRIM-151-181-173-168-29 | unknown | — | — | — |
| └ 151.181.173.176/29 | 8 | NET-CCF--0-151-181-173-176-29 | unknown | — | — | — |
| └ 151.181.173.184/29 | 8 | NET-CCF--0-151-181-173-184-29 | unknown | — | — | — |
| └ 151.181.173.192/30 | 4 | NET-CCF--0-151-181-173-192-30 | unknown | — | — | — |
| └ 151.181.173.196/30 | 4 | NET-CCF---151-181-173-196-30 | unknown | — | — | — |
| └ 151.181.173.200/29 | 8 | NET-CCF---151-181-173-200-29 | unknown | — | — | — |
| └ 151.181.173.208/28 | 16 | NET-CCF--0-151-181-173-208-28 | unknown | — | — | — |
| └ 151.181.173.224/30 | 4 | NET-CCF--0-151-181-173-224-30 | unknown | — | — | — |
| └ 151.181.173.228/30 | 4 | NET-CCF---151-181-173-228-30 | unknown | — | — | — |
| └ 151.181.173.232/29 | 8 | NET-CCF--0-151-181-173-232-29 | unknown | — | — | — |
| └ 151.181.173.240/29 | 8 | NET-CCF--0-151-181-173-240-29 | unknown | — | — | — |
| └ 151.181.173.248/30 | 4 | NET-CCF---151-181-173-248-30 | unknown | — | — | — |
| └ 151.181.173.252/30 | 4 | NET-CCF--0-151-181-173-252-30 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 151.181.172.0/22
- Prefix
- 151.181.172.0/22
- Announced by
- AS46887 Crown Castle Fiber LLC
- Type
- Internet provider
- Proxy exits
- 4
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- ZAYO-CCF-151-181-160-0
- 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
151.181.172.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2023
- Current origin since
- May 2023 · 3.5 yr
- Origin networks
- 1
IRR
Route objects on 151.181.172.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | Crown Castle Fiber LLC | MAINT-AS27506 | May 23, 2025 |
Whois
Registration for this announcement
- Range
- 151.
181. 160. 0/ 20 - Netname
- ZAYO-CCF-151-181-160-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-151-181-160-0-1
- Parent
- NET-151-0-0-0-0
- Created
- Dec 20, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 20, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN