Data as of Nov 8, 2026
18.156.0.0/14
No anonymizer spaceAmazon.com, Inc. · space held by 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 |
|---|---|---|---|---|---|---|
| 18. | 14,680,064 | AT-88-Z | Amazon Technologies Inc. (AT-88-Z) · US | Direct Allocation | Oct 7, 2019 | trustandsafety@ |
| └ 18.156.0.0/14 | 262,144 | AMAZO-ZFRA | A100 ROW GmbH (RG-123) · DE | Reallocated | Dec 5, 2019 | trustandsafety@ |
| └ 18.156.18.128/25 | 128 | AWS-TWILIO-INC | unknown | — | — | — |
| └ 18.156.86.0/25 | 128 | AWS-CISCO-WEBEX | unknown | — | — | — |
| └ 18.157.71.160/27 | 32 | AWS-FIREEYE | unknown | — | — | — |
Network & registry
IPv4 market
Holder
- Organization
- Amazon Technologies Inc.
- Handle
- AT-88-Z
- Range
- 18.
32. 0. 0 - 18. 255. 255. 255 - Registration type
- Direct Allocation
- Record created
- Oct 7, 2019
- Reallocated to
- A100 ROW GmbH (RG-123)
- Reallocated range
- 18.
156. 0. 0/ 14 - Reallocated
- Dec 5, 2019
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2019
- Current origin since
- Dec 2019 · 6.9 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 18.
156. 0. 0/ 14 - 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-18-156-0-0-1
- Parent
- NET-18-32-0-0-1
- Created
- Dec 5, 2019
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 7, 2019
- Status
- assigned
Report abuse
Abuse contact
- trustandsafety@
support. aws. com - Name
- Amazon EC2 Abuse
- Phone
- +1-206-555-0000
- Handle
- AEA8-ARIN