Data as of Nov 6, 2026
206.35.36.0/24
No anonymizer space · no proxy exits in 30 daysCambridge Public Health Commission · space held by Level 3 Parent, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 206.32.0.0/14 since May 2005 | AS3356 | Internet provider | Level 3 Parent, LLC |
Network & registry
Origin network
AS30227
US
- Name
- Cambridge Public Health Commission
- Type
- Business
- Registered
- Jun 20, 2014
- Domain
- challiance.org
- Industry
- Health Care Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 206.35.36.0/24 | AS30227 | /24 | ARIN | RPKI valid |
| 206.32.0.0/14 | AS3356 | /14 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30227 | RADB | AS30227 proxy-registered route by Cogent | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 206.
32. 0. 0/ 14 - Netname
- LVLT-ORG-206-32
- Registrant
- Level 3 Parent, LLC
- Organization
- Level 3 Parent, LLC (LPL-141)
- Org address
- 100 CenturyLink Drive, Monroe, LA, 71203
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-206-32-0-0-1
- Parent
- NET-206-0-0-0-0
- Created
- May 26, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- May 26, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
level3. com - Name
- L3 Abuse Contact
- Phone
- +1-877-453-8353
- Handle
- LAC56-ARIN