Data as of Nov 4, 2026
162.246.136.0/21
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 |
|---|---|---|---|---|---|---|
| 162.246.136.0/21 | 2,048 | ZAYO-CCF-162-246-136-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Apr 10, 2014 | [email protected] |
| └ 162.246.136.0/26 | 64 | FPLFI-INFINITYCO-DIA-104546-1 | unknown | — | — | — |
| └ 162.246.136.64/26 | 64 | FPLFI-REGUSMANAG-DIA-107340-1 | unknown | — | — | — |
| └ 162.246.136.128/27 | 32 | FPLFI-OURKIDSOFM-DIA-107344-1 | unknown | — | — | — |
| └ 162.246.136.160/28 | 16 | FPLFI-CONVERLOGI-DIA-136557-1 | unknown | — | — | — |
| └ 162.246.136.176/28 | 16 | FPLFI-TRITONDATA-DIA-136682-1 | unknown | — | — | — |
| └ 162.246.136.192/27 | 32 | FPLFI-OLIVER-PYA-DIA-107651-1 | unknown | — | — | — |
| └ 162.246.136.240/29 | 8 | FPLFI-PEYTONBOLI-DIA-107584-1 | unknown | — | — | — |
| └ 162.246.137.4/30 | 4 | FPLFI-BURGERKING-DIA-107501-1 | unknown | — | — | — |
| └ 162.246.137.12/30 | 4 | FPLFI-BURGERKING-DIA-107469-1 | unknown | — | — | — |
| └ 162.246.137.20/30 | 4 | FPLFI-BURGERKING-DIA-107495-1 | unknown | — | — | — |
| └ 162.246.137.24/30 | 4 | NET-CCF--0-162-246-137-24-30 | unknown | — | — | — |
| └ 162.246.137.28/30 | 4 | FPLFI-BURGERKING-DIA-107491-1 | unknown | — | — | — |
| └ 162.246.137.36/30 | 4 | FPLFI-BURGERKING-DIA-107427-1 | unknown | — | — | — |
| └ 162.246.137.40/30 | 4 | NET-CCF--0-162-246-137-40-30 | unknown | — | — | — |
| └ 162.246.137.44/30 | 4 | FPLFI-BURGERKING-DIA-107487-1 | unknown | — | — | — |
| └ 162.246.137.48/30 | 4 | NET-CCF--0-162-246-137-48-30 | unknown | — | — | — |
| └ 162.246.137.52/30 | 4 | FPLFI-BURGERKING-DIA-107437-1 | unknown | — | — | — |
| └ 162.246.137.60/30 | 4 | FPLFI-BURGERKING-DIA-107467-1 | unknown | — | — | — |
| └ 162.246.137.68/30 | 4 | FPLFI-BURGERKING-DIA-107449-1 | unknown | — | — | — |
| └ 162.246.137.72/30 | 4 | NET-CCF---162-246-137-72-30 | unknown | — | — | — |
| └ 162.246.137.76/30 | 4 | FPLFI-BURGERKING-DIA-107479-1 | unknown | — | — | — |
| └ 162.246.137.84/30 | 4 | FPLFI-BURGERKING-DIA-107431-1 | unknown | — | — | — |
| └ 162.246.137.92/30 | 4 | FPLFI-BURGERKING-DIA-107499-1 | unknown | — | — | — |
| └ 162.246.137.100/30 | 4 | FPLFI-BURGERKING-DIA-107433-1 | unknown | — | — | — |
| └ 162.246.137.104/30 | 4 | NET-CCF---162-246-137-104-30 | unknown | — | — | — |
| └ 162.246.137.108/30 | 4 | FPLFI-BURGERKING-DIA-107461-1 | unknown | — | — | — |
| └ 162.246.137.116/30 | 4 | FPLFI-BURGERKING-DIA-107441-1 | unknown | — | — | — |
| └ 162.246.137.124/30 | 4 | FPLFI-BURGERKING-DIA-107481-1 | unknown | — | — | — |
| └ 162.246.137.128/30 | 4 | FPLFI-BURGERKING-DIA-107424-1 | unknown | — | — | — |
| └ 162.246.137.136/30 | 4 | FPLFI-BURGERKING-DIA-107447-1 | unknown | — | — | — |
| └ 162.246.137.144/30 | 4 | FPLFI-BURGERKING-DIA-107485-1 | unknown | — | — | — |
| └ 162.246.137.148/30 | 4 | NET-CCF---162-246-137-148-30 | unknown | — | — | — |
| └ 162.246.137.152/30 | 4 | FPLFI-BURGERKING-DIA-107475-1 | unknown | — | — | — |
| └ 162.246.137.160/30 | 4 | FPLFI-BURGERKING-DIA-107459-1 | unknown | — | — | — |
| └ 162.246.137.168/30 | 4 | FPLFI-BURGERKING-DIA-107457-1 | unknown | — | — | — |
| └ 162.246.137.172/30 | 4 | NET-CCF---162-246-137-172-30 | unknown | — | — | — |
| └ 162.246.137.176/30 | 4 | FPLFI-BURGERKING-DIA-107483-1 | unknown | — | — | — |
| └ 162.246.137.184/30 | 4 | FPLFI-BURGERKING-DIA-107429-1 | unknown | — | — | — |
| └ 162.246.137.192/30 | 4 | FPLFI-BURGERKING-DIA-107489-1 | unknown | — | — | — |
| └ 162.246.137.196/30 | 4 | NET-CCF---162-246-137-196-30 | unknown | — | — | — |
| └ 162.246.137.200/30 | 4 | FPLFI-BURGERKING-DIA-107477-1 | unknown | — | — | — |
| └ 162.246.137.208/30 | 4 | FPLFI-BURGERKING-DIA-107451-1 | unknown | — | — | — |
| └ 162.246.137.216/30 | 4 | FPLFI-BURGERKING-DIA-107465-1 | unknown | — | — | — |
| └ 162.246.137.224/30 | 4 | FPLFI-BURGERKING-DIA-107453-1 | unknown | — | — | — |
| └ 162.246.137.232/30 | 4 | FPLFI-BURGERKING-DIA-107455-1 | unknown | — | — | — |
| └ 162.246.137.240/30 | 4 | FPLFI-BURGERKING-DIA-107443-1 | unknown | — | — | — |
| └ 162.246.137.248/30 | 4 | FPLFI-BURGERKING-DIA-107425-1 | unknown | — | — | — |
| └ 162.246.138.0/30 | 4 | FPLFI-BURGERKING-DIA-107423-1 | unknown | — | — | — |
| └ 162.246.138.8/30 | 4 | FPLFI-BURGERKING-DIA-107493-1 | unknown | — | — | — |
| └ 162.246.138.16/29 | 8 | FPLFI-NCFINSURAN-DIA-108133-1 | unknown | — | — | — |
| └ 162.246.138.64/26 | 64 | FPLFI-REGUSMANAG-DIA-106944-1 | unknown | — | — | — |
| └ 162.246.138.160/28 | 16 | FPLFI-INTERLACHE-DIA-95206-3 | unknown | — | — | — |
| └ 162.246.138.184/29 | 8 | FPLFI-162-246-138-184-29 | unknown | — | — | — |
| └ 162.246.138.216/29 | 8 | FPLFI-DAVIDCRASH-DIA-127653-1 | unknown | — | — | — |
| └ 162.246.138.224/29 | 8 | FPLFI-0-162-246-138-224-29 | unknown | — | — | — |
| └ 162.246.138.240/29 | 8 | FPLFI-COLESCOTTK-DA-127047-1 | unknown | — | — | — |
| └ 162.246.139.8/29 | 8 | FPLFI-ROMANMANAG-DIA-115143-1 | unknown | — | — | — |
| └ 162.246.139.48/29 | 8 | FPLFI-FERTILITYI-DIA-115087-1 | unknown | — | — | — |
| └ 162.246.139.64/29 | 8 | FPLFI-RUBENSTEIN-DIA-114940-1 | unknown | — | — | — |
| └ 162.246.139.72/29 | 8 | FPLFI-LIFELINEPH-DIA-115096-1 | unknown | — | — | — |
| └ 162.246.139.80/29 | 8 | FPLFI-STCOMMUNIC-DIA-114802-1 | unknown | — | — | — |
| └ 162.246.139.88/29 | 8 | FPLFI-CONCEPTION-DIA-115110-1 | unknown | — | — | — |
| └ 162.246.139.112/29 | 8 | FPLFI-FERTILITYI-DIA-115089-1 | unknown | — | — | — |
| └ 162.246.139.120/29 | 8 | FPLFI-FERTILITYI-DIA-115085-1 | unknown | — | — | — |
| └ 162.246.139.128/29 | 8 | FPLFI-HEALTHBENE-DIA-119561-1 | unknown | — | — | — |
| └ 162.246.139.144/29 | 8 | FPLFI-ROMANSOUND-DIA-119452-1 | unknown | — | — | — |
| └ 162.246.139.160/28 | 16 | FPLFI-ABNSGROUP-DIA-119394-1 | unknown | — | — | — |
| └ 162.246.139.176/29 | 8 | FPLFI-ADLERGROUP-DIA-119426-1 | unknown | — | — | — |
| └ 162.246.139.188/30 | 4 | FPLFI-ZUMEXUSAIN-DIA-119329-1 | unknown | — | — | — |
| └ 162.246.139.192/28 | 16 | FPLFI-CERVERAREA-DIA-114915-1 | unknown | — | — | — |
| └ 162.246.139.216/29 | 8 | FPLFI-HILTONSOFT-133561-1 | unknown | — | — | — |
| └ 162.246.139.224/28 | 16 | FPLFI-XCIRAINC-DIA-114988-1 | unknown | — | — | — |
| └ 162.246.139.240/29 | 8 | FPLFI-MORGANANDM-DIA-136143-1 | unknown | — | — | — |
| └ 162.246.140.0/25 | 128 | FPLFI-ACEAMERI-DIA-52166-3 | unknown | — | — | — |
| └ 162.246.140.128/29 | 8 | FPLFI-BESTOPMORR-DIA-127883-1 | unknown | — | — | — |
| └ 162.246.140.136/30 | 4 | FPLFI-OPHTHALMOL-DIA-123236-1 | unknown | — | — | — |
| └ 162.246.140.144/29 | 8 | FPLFI-SUFFOLKCON-DIA-123240-1 | unknown | — | — | — |
| └ 162.246.140.160/29 | 8 | FPLFI-GQGPARTNER-DIA-120259-1 | unknown | — | — | — |
| └ 162.246.140.168/29 | 8 | FPLFI-CARDIOVASC-DIA-134766-1 | unknown | — | — | — |
| └ 162.246.140.176/29 | 8 | FPLFI-SEAWOODBUI-DIA-119991-1 | unknown | — | — | — |
| └ 162.246.140.192/27 | 32 | FPLFI-SCGLOBALTU-DIA-137950-1 | unknown | — | — | — |
| └ 162.246.140.224/30 | 4 | NET-CCF---162-246-140-224-30 | unknown | — | — | — |
| └ 162.246.140.232/29 | 8 | FPLFI-STEARNSWEA-DIA-133343-1 | unknown | — | — | — |
| └ 162.246.140.240/29 | 8 | FPLFI-HOPPINGGRE-DIA-120003-1 | unknown | — | — | — |
| └ 162.246.141.0/25 | 128 | FPLFI-REGUSMANAG-DIA-108361-1 | unknown | — | — | — |
| └ 162.246.141.128/26 | 64 | FPLFI-REGUSMANAG-DIA-108372-1 | unknown | — | — | — |
| └ 162.246.141.192/28 | 16 | FPLFI-YOURMEMBER-DIA-108336-1 | unknown | — | — | — |
| └ 162.246.141.208/29 | 8 | FPLFI-UPTOWNMIAM-DIA-128928-1 | unknown | — | — | — |
| └ 162.246.141.224/28 | 16 | FPLFI-NEWCOMINC-DIA-108162-1 | unknown | — | — | — |
| └ 162.246.141.252/30 | 4 | NET-Z-CCF-0-162-246-141-252-30 | unknown | — | — | — |
| └ 162.246.142.0/26 | 64 | FPLFI-REGUSMANAG-DIA-108186-1 | unknown | — | — | — |
| └ 162.246.142.64/27 | 32 | FPLFI-UNITEDDATA-DIA-133687-1 | unknown | — | — | — |
| └ 162.246.142.96/27 | 32 | FPLFI-BOCATHEATE-DIA-108259-1 | unknown | — | — | — |
| └ 162.246.142.128/27 | 32 | FPLFI-VICTORIANU-1 | unknown | — | — | — |
| └ 162.246.142.160/29 | 8 | FPLFI-HYPOWERINC-DA-127145-1 | unknown | — | — | — |
| └ 162.246.142.168/29 | 8 | FPLFI-ORALFACIAL-DIA-120664-1 | unknown | — | — | — |
| └ 162.246.142.184/29 | 8 | FPLFI-OFRACOSMETICS-136362-1 | unknown | — | — | — |
| └ 162.246.142.192/26 | 64 | FPLFI-BRANDINSTI-DIA-108046-1 | unknown | — | — | — |
| └ 162.246.143.0/26 | 64 | FPLFI-REGUSMANAG-DIA-107950-1 | unknown | — | — | — |
| └ 162.246.143.64/29 | 8 | FPLFI-BEACHESOPE-DIA-108098-1 | unknown | — | — | — |
| └ 162.246.143.72/29 | 8 | FPLFI-SCOTTBSMIT-DIA-138899-1 | unknown | — | — | — |
| └ 162.246.143.96/27 | 32 | FPLFI-EMPIREEXEC-DIA-107917-1 | unknown | — | — | — |
| └ 162.246.143.128/26 | 64 | FPLFI-PURITYWHOL-DIA-107643-1 | unknown | — | — | — |
| └ 162.246.143.200/29 | 8 | FPLFI-MATERGROVE-DIA-121247-1 | unknown | — | — | — |
| └ 162.246.143.216/29 | 8 | NET-Z-CCF--162-246-143-216-29 | unknown | — | — | — |
| └ 162.246.143.224/29 | 8 | FPLFI-PENN17LLC-DIA-107912-1 | unknown | — | — | — |
| └ 162.246.143.244/30 | 4 | NET-CCF--162-246-143-244-30 | unknown | — | — | — |
| └ 162.246.143.248/29 | 8 | FPLFI-MERIDIANTR-DIA-116709-1 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 1,528 | 75% | 94 | |
| Internet provider | 520 | 25% | 60 |
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
- Apr 2014
- Current origin since
- Apr 2014 · 13 yr
- Origin networks
- 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
- 162.246.136.0/21
- Netname
- ZAYO-CCF-162-246-136-0
- Registrant
- Zayo Bandwidth
- Organization
- Zayo Bandwidth (ZAYOB)
- Org address
- 1401 Wynkoop St., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-162-246-136-0-1
- Parent
- NET-162-0-0-0-0
- Created
- Apr 10, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 10, 2014
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN