Data as of Nov 6, 2026
104.245.40.0/24
No anonymizer space · no proxy exits in 30 daysIT7 Networks Inc · space held by Cluster Logic Inc
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 104.245.40.0/21 | 2,048 | CL-1210 | Cluster Logic Inc (CL-1210) · CA | Direct Allocation | Mar 27, 2018 | abuse@ |
| └ 104.245.40.0/21 | 2,048 | IT7-104-245-40-0-21 | IT7 Networks Inc (C09120260) · HK | Reassigned | Jan 4, 2023 | abuse@ via CL-1210 |
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
Announced by
Covering announcement 104.245.40.0/21
- Prefix
- 104.245.40.0/21
- Announced by
- AS25820 IT7 Networks Inc
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- IT7-104-245-40-0-21
- Registrant
- IT7 Networks Inc
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Cluster Logic Inc
- Handle
- CL-1210
- Range
- 104.
245. 40. 0/ 21 - Registration type
- Direct Allocation
- Record created
- Mar 27, 2018
Origin network
AS25820
CA
- Name
- IT7 Networks Inc
- Type
- Hosting
- Registered
- Jan 15, 2013
- Domain
- it7.net
- Website
- www.it7.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 104.245.40.0/21
104.245.40.0/21
Routing history
- Pattern
- Rotating
- First seen
- Dec 2014
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 7
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 7
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 104.245.40.0/21 | AS9312 | /24 | ARIN | Another network |
| 104.245.40.0/21 | AS21887 | /24 | ARIN | Another network |
| 104.245.40.0/21 | AS25820 | /24 | ARIN | RPKI valid |
| 104.245.40.0/21 | AS210110 | /24 | ARIN | Another network |
| 104.245.40.0/21 | AS400981 | /24 | ARIN | Another network |
IRR
Route objects on 104.245.40.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9312 not the origin | ARIN | Cluster Logic Inc | MNT-CL-1210 | Aug 8, 2023 |
| AS9312 not the origin | RADB | AS9312 | MAINT-AS25820 | Nov 13, 2023 |
| AS21887 not the origin | RADB | Customer | MAINT-AS25820 | Nov 13, 2023 |
| AS25820 | RADB | IT7 Networks Inc | MAINT-AS25820 | Nov 13, 2023 |
| AS25820 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Jun 1, 2020 |
| AS210110 not the origin | RADB | Customer | MAINT-AS25820 | Apr 3, 2025 |
| AS210110 not the origin | ARIN | Cluster Logic Inc | MNT-CL-1210 | Apr 3, 2025 |
| AS400981 not the origin | RADB | Customer | MAINT-AS25820 | Apr 24, 2024 |
Whois
Registration for this announcement
- Range
- 104.
245. 40. 0/ 21 - Netname
- IT7-104-245-40-0-21
- Registrant
- IT7 Networks Inc
- Organization
- IT7 Networks Inc (C09120260)
- Type
- Reassigned
- Handle
- NET-104-245-40-0-2
- Parent
- NET-104-245-40-0-1
- Created
- Jan 4, 2023
- RIR
- ARIN
- Country
- CA
- Delegated
- Mar 27, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sioru. com - Name
- Abuse
- Phone
- +1-408-260-5757
- Handle
- ABUSE3623-ARIN