Data as of Nov 7, 2026
216.235.200.0/21
No anonymizer space · no proxy exits in 30 daysLevel 3 Parent, LLC · space held by Blackbaud, Inc.
Network & registry
Origin network
AS203
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Jun 5, 2002
- Domain
- level3.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Nov 2007
- Current origin since
- May 2023 · 3.5 yr
- Origin networks
- 4
- Last change of origin
- Jun 2024
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 216.
235. 192. 0/ 20 - Netname
- BLACKBAUD-BLK-1
- Registrant
- Blackbaud, Inc.
- Organization
- Blackbaud, Inc. (BLACKB-4)
- Org address
- 2000 Daniel Island Drive, Charleston, SC, 29492
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-235-192-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Sep 14, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 14, 1999
- Status
- assigned
Report abuse
Abuse contact
- SDO-ARIN@
blackbaud. com - Name
- Network Operations Center
- Phone
- +1-512-420-4500
- Handle
- NOC12595-ARIN