Data as of Nov 7, 2026
204.225.232.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by Tanda Technologies Inc.
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
- 1,658
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 4
- Last change of origin
- Jun 2025
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 204.
225. 232. 0/ 24 - Netname
- TANTECH
- Registrant
- Tanda Technologies Inc.
- Organization
- Tanda Technologies Inc. (TANDAT-2)
- Org address
- 25 St. Mary Street, Toronto, ON, M4Y-1R2
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-204-225-232-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Jan 10, 1995
- RIR
- ARIN
- Country
- CA
- Delegated
- Jan 10, 1995
- Status
- assigned
Report abuse
Abuse contact
- john@
tantech. com - Name
- Nieminen, John
- Phone
- +1-416-410-1103
- Handle
- JN80-ARIN