Data as of Nov 12, 2026
151.181.36.0/24
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 13, 2026 – Nov 11, 2026
Exits seen per day
19 observations
Proxy providers listing exits
- ColaProxy
- FastProxy
- LemonBright
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 151.181.36.0/22 since Sep 2021 | AS46887 | Internet provider | 8 1 always on | Zayo Bandwidth | |
| 151.181.32.0/19 since Dec 2018 | AS46887 | Internet provider | 39 3 always on | Zayo Bandwidth |
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 |
|---|---|---|---|---|---|---|
| 151. | 16,384 | ZAYO-CCF-151-181-32-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Dec 20, 2013 | abuse@ |
| └ 151.181.36.0/29 | 8 | FIBERTECH-NETWORKS---SPEEDTEST-SERVER | unknown | — | — | — |
| └ 151.181.36.8/30 | 4 | METRONODE | unknown | — | — | — |
| └ 151.181.36.12/30 | 4 | LIPARI-FOODS | unknown | — | — | — |
| └ 151.181.36.16/30 | 4 | LIPARI-FOODS | unknown | — | — | — |
| └ 151.181.36.20/30 | 4 | MOST-HOLY-TRINITY-SCHOOL | unknown | — | — | — |
| └ 151.181.36.24/29 | 8 | BERGER-DEALER-GROUP | unknown | — | — | — |
| └ 151.181.36.32/28 | 16 | LIPARI-FOODS | unknown | — | — | — |
| └ 151.181.36.48/28 | 16 | LIPARI-FOODS | unknown | — | — | — |
| └ 151.181.36.64/29 | 8 | TONGLING-NORTH-AMERICA-AUTOMOTIVE | unknown | — | — | — |
| └ 151.181.36.72/30 | 4 | TONGLING-NORTH-AMERICA-AUTOMOTIVE | unknown | — | — | — |
| └ 151.181.36.80/29 | 8 | QUALIGENCE-INTERNATIONAL | unknown | — | — | — |
| └ 151.181.36.88/29 | 8 | FIBERTECH-TURNUP-DTRT | unknown | — | — | — |
| └ 151.181.36.96/29 | 8 | NET-151-181-36-96-29 | 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 | |
|---|---|---|---|---|
| Internet provider | 164 | 64% | 2 | |
| Business | 92 | 36% | 12 |
Network & registry
Origin network
AS16657
US
- Name
- Crown Castle Fiber LLC
- Type
- Internet provider
- Registered
- Jun 29, 2005
- Domain
- zayo.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2015
- Current origin since
- Feb 2015 · 12 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 |
|---|---|---|---|---|
| AS16657 | RADB | Crown Castle Fiber LLC | MAINT-AS27506 | May 23, 2025 |
Whois
Registration for this announcement
- Range
- 151.
181. 32. 0 - 151. 181. 95. 255 - Netname
- ZAYO-CCF-151-181-32-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-151-181-32-0-1
- 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