Data as of Nov 3, 2026
74.115.232.0/22
No anonymizer space · no proxy exits in 30 daysCrown Castle Fiber LLC · space held by 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 |
|---|---|---|---|---|---|---|
| 74.115.232.0/22 | 1,024 | ZAYO-CCF-74-115-232-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Jul 26, 2012 | [email protected] |
| └ 74.115.232.0/26 | 64 | FPLFI-CHENEYBROT-90033-1 | unknown | — | — | — |
| └ 74.115.232.64/27 | 32 | FPLFI-KELLYTRACT-89872-1 | unknown | — | — | — |
| └ 74.115.232.96/28 | 16 | FPLFI-CITYOFSANI-DIA-105407-1 | unknown | — | — | — |
| └ 74.115.232.112/29 | 8 | FPLFI-OURLADYOFL-91105-1 | unknown | — | — | — |
| └ 74.115.232.128/26 | 64 | FPLFI-CHENEYBROT-90035-2 | unknown | — | — | — |
| └ 74.115.232.192/27 | 32 | FPLFI-FLAMARLINS-126589-1 | unknown | — | — | — |
| └ 74.115.232.224/29 | 8 | FPLFI-NATIONALHEALTHINS-133621-1 | unknown | — | — | — |
| └ 74.115.232.236/30 | 4 | FPLFI-ETHXCORPOR-116722-1 | unknown | — | — | — |
| └ 74.115.232.240/29 | 8 | FPLFI-INFINITYCO-91125-1 | unknown | — | — | — |
| └ 74.115.233.16/28 | 16 | ADRIAN-ALCALDE-001 | unknown | — | — | — |
| └ 74.115.233.32/28 | 16 | FPLFI-MGMNETWORK-95441-1 | unknown | — | — | — |
| └ 74.115.233.48/29 | 8 | FPLFI-BARTONGDES-91776-1 | unknown | — | — | — |
| └ 74.115.233.56/29 | 8 | FPLFI-JASPREALTY-92608-1 | unknown | — | — | — |
| └ 74.115.233.64/28 | 16 | FPLFI-KELLYTRACT-DIA-101692-1 | unknown | — | — | — |
| └ 74.115.233.112/29 | 8 | FPLFI-AVAILABILI-95630-1 | unknown | — | — | — |
| └ 74.115.233.120/29 | 8 | FPLFI-AIRESPRING-DIA-107686-1 | unknown | — | — | — |
| └ 74.115.233.128/28 | 16 | FPLFI-SOUTHSTAR-94138-1 | unknown | — | — | — |
| └ 74.115.233.144/29 | 8 | FPLFI-UNITEDHOME-96006-1 | unknown | — | — | — |
| └ 74.115.233.176/29 | 8 | FPLFI-ORTHOSENSO-DIA-103552-1 | unknown | — | — | — |
| └ 74.115.233.184/29 | 8 | FPLFI-UNITEDWAYM-90652-1 | unknown | — | — | — |
| └ 74.115.233.192/28 | 16 | FPLFI-OAKPLAZAAS-DIA-111308-1 | unknown | — | — | — |
| └ 74.115.233.208/28 | 16 | FPLFI-SEMINOLEHA-92460-1 | unknown | — | — | — |
| └ 74.115.233.224/29 | 8 | FPLFI-PLAZAHOMEMORTGAGE-137064-1 | unknown | — | — | — |
| └ 74.115.233.232/30 | 4 | NET-CCF--74-115-233-232-30 | unknown | — | — | — |
| └ 74.115.233.240/29 | 8 | FPLFI-PALMBEACHI-DIA-115521-1 | unknown | — | — | — |
| └ 74.115.233.248/29 | 8 | FPLFI-CENTROINTE-DIA-121458-1 | unknown | — | — | — |
| └ 74.115.234.0/28 | 16 | FPLFI-FORTINETIN-116220-2 | unknown | — | — | — |
| └ 74.115.234.16/29 | 8 | FPLFI-TANGERINEM-DIA-119434 | unknown | — | — | — |
| └ 74.115.234.32/28 | 16 | FPLFI-SKYBOXINC-DIA-119442 | unknown | — | — | — |
| └ 74.115.234.48/29 | 8 | FPLFI-YOURNEIGHB-DIA-119415 | unknown | — | — | — |
| └ 74.115.234.56/29 | 8 | FPLFI-CHERRYEDGA-DIA-119436 | unknown | — | — | — |
| └ 74.115.234.144/29 | 8 | FPLFI-MOUNTSINAI96450-1 | unknown | — | — | — |
| └ 74.115.234.172/30 | 4 | NET-CCF-0-74-115-234-172-30 | unknown | — | — | — |
| └ 74.115.234.176/29 | 8 | FPLFI-ATLASPAPER-96297-1 | unknown | — | — | — |
| └ 74.115.234.184/29 | 8 | FPLFI-STPETERSBU-96167-1 | unknown | — | — | — |
| └ 74.115.234.192/28 | 16 | FPLFI-CORPAMERIC-DIA-137201-1 | unknown | — | — | — |
| └ 74.115.234.208/29 | 8 | FPLFI-HEADQUARTE-DIA-100499-1 | unknown | — | — | — |
| └ 74.115.234.224/28 | 16 | NET-CCF--74-115-234-224-28 | unknown | — | — | — |
| └ 74.115.234.240/28 | 16 | FPLFI-GRANITETEL-128031-2 | unknown | — | — | — |
| └ 74.115.235.0/26 | 64 | FPLFI-551FLB1LLC-DIA-128424-1 | unknown | — | — | — |
| └ 74.115.235.64/29 | 8 | FPLFI-MINEQUIP-128446-1 | unknown | — | — | — |
| └ 74.115.235.72/29 | 8 | FPLFI-MOSSANDASS-112733-2 | unknown | — | — | — |
| └ 74.115.235.80/29 | 8 | FPLFI-STANDREWSS-128584-1 | unknown | — | — | — |
| └ 74.115.235.88/29 | 8 | FPLFI-AJOYWALLAC-128566-1 | unknown | — | — | — |
| └ 74.115.235.96/28 | 16 | FPLFI-CARNIVALCO-DIA-136334-1 | unknown | — | — | — |
| └ 74.115.235.112/29 | 8 | FPLFI-COSTEXTRAC-123464-2 | unknown | — | — | — |
| └ 74.115.235.120/29 | 8 | FPLFI-COSTEXTRAC-DIA-123467-1 | unknown | — | — | — |
| └ 74.115.235.128/27 | 32 | FPLFI-CITYOFCLEA-DIA-104479-1 | unknown | — | — | — |
| └ 74.115.235.160/29 | 8 | FPLFI-TEAMHEALTH-DIA-104987-1 | unknown | — | — | — |
| └ 74.115.235.172/30 | 4 | FPLFI-BURGERKING-DIA-107435-1 | unknown | — | — | — |
| └ 74.115.235.176/28 | 16 | FPLFI-FLORIDAEDU-86043-2 | unknown | — | — | — |
| └ 74.115.235.192/29 | 8 | FPLFI-GREENMOUNT-99596-1 | unknown | — | — | — |
| └ 74.115.235.208/29 | 8 | FPLF-ACCORDPRODI-98060-1 | unknown | — | — | — |
| └ 74.115.235.224/28 | 16 | FPLFI-DOWELECTRO-86740-2 | unknown | — | — | — |
| └ 74.115.235.240/29 | 8 | FPLFI-TELEMEDCAR-DIA-124429-1 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 760 | 74% | 52 | |
| Internet provider | 264 | 26% | 14 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2009
- Current origin since
- Aug 2012 · 14 yr
- Origin networks
- 2
- Last change of origin
- Aug 2012
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 not the origin | RADB | MAINT-AS27506 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 74.115.232.0/22
- Netname
- ZAYO-CCF-74-115-232-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-74-115-232-0-1
- Parent
- NET-74-0-0-0-0
- Created
- Jul 26, 2012
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 26, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN