Data as of Nov 12, 2026
161.145.170.0/24
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by Carrier Refrigeration Operation Czech Republic s.r.o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 2026
its first announcement on record
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 |
|---|---|---|---|---|---|---|
| 161.145.168.0/21 | 2,048 | CZ-CARRIER1-19921022 | Carrier Refrigeration Operation Czech Republic s.r.o. (ORG-CROC2-RIPE) · CZ | ALLOCATED PA | Aug 31, 2026 | netops@ |
| └ 161.145.170.0/24 | 256 | AWS-CENTRAL-1-BYOIP | unknown | AGGREGATED-BY-LIR | Sep 4, 2026 | netops@ via CZ-CARRIER1-19921022 |
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
- Carrier Refrigeration Operation Czech Republic s.r.o.
- Handle
- ORG-CROC2-RIPE
- Range
- 161.
145. 168. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- Aug 31, 2026
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
- 300
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 161.
145. 170. 0/ 24 - Netname
- AWS-CENTRAL-1-BYOIP
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- AGGREGATED-BY-LIR
- Created
- Sep 4, 2026
- Updated
- Sep 4, 2026
- Maintainer
- lir-cz-carrier1-1-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Oct 22, 1992
- Status
- assigned
Report abuse
Abuse contact
- netops@
carrier. com - Name
- CAR-ABUSE
- Handle
- AR73709-RIPE