Data as of Nov 9, 2026
207.174.21.0/24
No anonymizer space · no proxy exits in 30 daysMassive Networks, Inc.
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 207.174.21.0/24 | 256 | MN-407-207-174-21 | Massive Networks, Inc. (MN-407) · US | Direct Allocation | Mar 24, 2022 | abuse@ |
| └ 207.174.21.0/24 | 256 | MASSIVE-CANADA-207-174-21-0-24 | Massive Networks Canada (C11316913) · CA | Reassigned | Aug 13, 2025 | abuse@ via MN-407-207-174-21 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Massive Networks, Inc.
- Handle
- MN-407
- Range
- 207.
174. 21. 0/ 24 - Registration type
- Direct Allocation
- Record created
- Mar 24, 2022
Origin network
AS21777
US
- Name
- Massive Networks, Inc.
- Type
- Internet provider
- Registered
- Jan 21, 2011
- Domain
- massivenetworks.com
- Website
- www.massivenetworks.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Feb 2019 · 7.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2019
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 207.
174. 21. 0/ 24 - Netname
- MASSIVE-CANADA-207-174-21-0-24
- Registrant
- Massive Networks Canada
- Organization
- Massive Networks Canada (C11316913)
- Type
- Reassigned
- Handle
- NET-207-174-21-0-3
- Parent
- NET-207-174-21-0-2
- Created
- Aug 13, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 24, 2022
- Status
- assigned
Report abuse
Abuse contact
- abuse@
massivenetworks. com - Name
- Abuse Department
- Phone
- +1-303-800-1300
- Handle
- ABUSE7475-ARIN