Data as of Nov 10, 2026
145.78.22.0/24
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Surf B.V.
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 |
|---|---|---|---|---|---|---|
| 145.78.0.0/16 | 65,536 | SURFNET-EARLY-REGISTRATIONS | Surf B.V. (ORG-SB3-RIPE) · NL | LEGACY | Apr 25, 2025 | cert@ |
| └ 145.78.0.0/17 | 32,768 | PostNL_ | PostNL Holding B.V. | LEGACY | Apr 25, 2025 | cert@ via SURFNET-EARLY-REGISTRATIONS |
| └ 145.78.20.0/22 | 1,024 | PostNL_ | unknown | LEGACY | Jan 31, 2024 | cert@ via PostNL_IP_SPACE |
| └ 145.78.22.0/24 | 256 | PostNL_ | unknown | LEGACY | May 15, 2025 | cert@ via PostNL_IP_Space_AWS-BYOIP |
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
IPv4 market
Holder
- Organization
- Surf B.V.
- Handle
- ORG-SB3-RIPE
- Range
- 145.
78. 0. 0/ 16 - Registration type
- LEGACY
- Record created
- Apr 25, 2025
- Legacy
- yes
Origin network
AS16509
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- May 4, 2000
- Domain
- amazon.com
- Website
- www.amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 286
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2024
- Current origin since
- Jun 2024 · 2.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 145.78.20.0/22 | AS14618 | /24 | RIPE | Another network |
| 145.78.20.0/22 | AS16509 | /24 | RIPE | RPKI valid |
| 145.78.0.0/16 | AS1136 | /16 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Mar 28, 2024 |
Whois
Registration for this announcement
- Range
- 145.
78. 22. 0/ 24 - Netname
- PostNL_
IP_ Space_ AWS-BYOIP - Registrant country
- NL
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- May 15, 2025
- Updated
- May 15, 2025
- Maintainer
- MNT-POSTNL
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- cert@
surfcert. nl - Name
- SURF Network Maintainer
- Handle
- SNS1-RIPE