Data as of Nov 7, 2026
199.244.233.0/24
No anonymizer space · no proxy exits in 30 daysCrown Castle Fiber LLC · space held by Accreditation Board for Engineering and Technology
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
- May 2005
- Current origin since
- May 2023 · 3.5 yr
- Origin networks
- 5
- Last change of origin
- May 2023
Recorded history
History
- Handoffs
- 6
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 | RADB | ABET, Inc. | MAINT-AS27506 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 199.
244. 233. 0/ 24 - Netname
- ABET
- Registrant
- Accreditation Board for Engineering and Technology
- Organization
- Accreditation Board for Engineering and Technology (ABET)
- Org address
- 415 N. Charles Str, Baltimore, MD, 21201
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-244-233-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Sep 12, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 12, 1994
- Status
- assigned
Report abuse
Abuse contact
- jluksic@
abet. org - Name
- Luksic, Joe
- Phone
- +1-410-347-7711
- Handle
- LUKSI1-ARIN