Data as of Nov 9, 2026
206.208.184.0/21
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by City of Waltham
Network & registry
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,623
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Aug 2023 · 3.3 yr
- Origin networks
- 4
- Last change of origin
- Aug 2023
Recorded history
History
- Handoffs
- 4
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6079 not the origin | RADB | City of Waltham | MAINT-AS6079 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 206.
208. 184. 0/ 21 - Netname
- WALTHAM
- Registrant
- City of Waltham
- Organization
- City of Waltham (CITYOF-85)
- Org address
- 610 Main Street,, Waltham, MA, 02154
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-206-208-184-0-1
- Parent
- NET-206-0-0-0-0
- Created
- Nov 6, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 6, 1995
- Status
- assigned
Report abuse
Abuse contact
- dondavidson@
walthampublicschools. org - Name
- Davidson, Don
- Phone
- +1-781-314-5478
- Handle
- DAVID769-ARIN