Data as of Nov 6, 2026
209.145.56.64/28
No anonymizer space · no proxy exits in 30 daysContabo 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 |
|---|---|---|---|---|---|---|
| 209.145.48.0/20 | 4,096 | CONTA-48 | Contabo Inc. (CONTA-48) · US | Direct Allocation | Aug 26, 2021 | abuse@ |
| └ 209.145.56.64/28 | 16 | INSYNERGY-COM-3 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 209.145.48.0/20
- Prefix
- 209.145.48.0/20
- Announced by
- AS40021 Contabo Inc.
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- CONTA-48
- Registrant
- Contabo Inc.
- RIR
- ARIN
Origin network
AS40021
US
- Name
- Contabo Inc.
- Type
- Hosting
- Registered
- May 16, 2023
- Domain
- contabo.com
- Website
- contabo.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Who has announced 209.145.48.0/20
209.145.48.0/20
Routing history
- Pattern
- Stable
- First seen
- Oct 2017
- Current origin since
- Jan 2021 · 5.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 209.145.48.0/20 | AS40021 | /20 | ARIN | RPKI valid |
IRR
Route objects on 209.145.48.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS40021 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| AS40021 | ARIN | 710 N Tucker Blvd. STE 400A | MNT-CONTA-48 | Jul 20, 2023 |
| AS40021 | RADB | Contabo US Central | MAINT-AS51167 | Nov 13, 2023 |
| AS51167 not the origin | ARIN | 710 N Tucker Blvd. STE 400A | MNT-CONTA-48 | Jul 19, 2023 |
Whois
Registration for this announcement
- Range
- 209.
145. 48. 0/ 20 - Netname
- CONTA-48
- Registrant
- Contabo Inc.
- Organization
- Contabo Inc. (CONTA-48)
- Org address
- 710 N Tucker Blvd. STE 400A, St. Louis, MO, 63101
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-209-145-48-0-1
- Parent
- NET-209-0-0-0-0
- Created
- Aug 26, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 26, 2021
- Status
- assigned
Report abuse
Abuse contact
- abuse@
contabo. de - Name
- Contabo Abuse Department
- Phone
- +498921268372
- Handle
- CAD61-ARIN