Data as of Nov 12, 2026
192.148.8.0/22
No anonymizer space · no proxy exits in 30 daysCrown Castle Fiber LLC · space held by IBM
Network & registry
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2022
- Current origin since
- Apr 2023 · 3.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | IBM | MAINT-AS27506 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 192.
148. 0. 0 - 192. 148. 32. 255 - Netname
- NET-192-0-0-0
- Registrant
- IBM
- Organization
- IBM (IBM-1-Z)
- Org address
- 3039 Cornwallis Road, Research Triangle Park, NC, 27709-2195
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-192-148-0-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Feb 19, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 19, 1992
- Status
- assigned
Report abuse
Abuse contact
- ipreg@
us. ibm. com - Name
- Registrar Authority, Internet numbers
- Phone
- +1-800-426-7378
- Handle
- RAIN-ARIN