Data as of Nov 4, 2026
52.58.0.0/15
No anonymizer spaceAmazon.com, Inc. · space held by Amazon Technologies Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 52.32.0.0/11 since Dec 2024 | AS16509 | Hosting | Amazon Technologies 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 |
|---|---|---|---|---|---|---|
| 52.0.0.0 - 52.79.255.255 | 5,242,880 | AT-88-Z | Amazon Technologies Inc. (AT-88-Z) · US | Direct Allocation | Dec 19, 1991 | [email protected] |
| └ 52.58.0.0/15 | 131,072 | AMAZO-ZFRA | A100 ROW GmbH (RG-123) · DE | Reallocated | Apr 18, 2017 | [email protected] |
| └ 52.58.62.192/26 | 64 | AWS-TRENDMICRO | unknown | — | — | — |
| └ 52.58.63.0/25 | 128 | AWS-TRENDMICRO | unknown | — | — | — |
| └ 52.58.63.128/28 | 16 | AWS-AIRTIGHT | unknown | — | — | — |
| └ 52.58.63.144/29 | 8 | AWS-AIRTIGHT | unknown | — | — | — |
| └ 52.58.63.192/27 | 32 | AWS-ADOBE-SYSTEMS-INC | unknown | — | — | — |
| └ 52.58.63.232/29 | 8 | AWS-CISCOTECHNOLOGYINC | unknown | — | — | — |
| └ 52.58.63.240/29 | 8 | AWS-TRENDMICRO | unknown | — | — | — |
| └ 52.58.63.248/30 | 4 | AWS-CAPRIZA | unknown | — | — | — |
| └ 52.58.127.240/29 | 8 | AWS-CLOUD9TECHNOLOGIES-LLC | unknown | — | — | — |
| └ 52.58.255.160/27 | 32 | AWS-OKTA | unknown | — | — | — |
| └ 52.58.255.216/29 | 8 | AWS-TRENDMICRO | unknown | — | — | — |
| └ 52.58.255.224/27 | 32 | AWS-PLIVO | unknown | — | — | — |
| └ 52.59.63.216/29 | 8 | AWS-TRENDMICRO | unknown | — | — | — |
| └ 52.59.186.0/27 | 32 | AWS-TWILIO-INC | unknown | — | — | — |
| └ 52.59.191.128/26 | 64 | AWS-WEBZEN | unknown | — | — | — |
| └ 52.59.191.208/28 | 16 | AWS-PERFECTO | unknown | — | — | — |
| └ 52.59.238.8/29 | 8 | AWS-CRAZYCALL | unknown | — | — | — |
| └ 52.59.243.184/29 | 8 | AWS-ELASTICA | unknown | — | — | — |
| └ 52.59.243.192/26 | 64 | AWS-DUO-SECURITY | unknown | — | — | — |
| └ 52.59.244.0/30 | 4 | AWS-ADOBE-SYSTEMS-INC | unknown | — | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Amazon Technologies Inc.
- Handle
- AT-88-Z
- Range
- 52.0.0.0 - 52.79.255.255
- Registration type
- Direct Allocation
- Record created
- Dec 19, 1991
- Legacy
- yes
- Reallocated to
- A100 ROW GmbH (RG-123)
- Reallocated range
- 52.58.0.0/15
- Reallocated
- Apr 18, 2017
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
- 294
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2015
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 52.58.0.0/15 | AS16509 | /15 | ARIN | RPKI valid |
| 52.32.0.0/11 | AS16509 | /11 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 FRA Prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 52.58.0.0/15
- Netname
- AMAZO-ZFRA
- Registrant
- A100 ROW GmbH
- Organization
- A100 ROW GmbH (RG-123)
- Org address
- Marcel-Breuer-Strasse 10, Munchen, 80807
- Org country
- DE
- Type
- Reallocated
- Handle
- NET-52-58-0-0-1
- Parent
- NET-52-0-0-0-1
- Created
- Apr 18, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 19, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN