Data as of Nov 8, 2026
149.72.107.0/24
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by SendGrid, Inc.
Network & registry
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
- Oct 2023
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 149.72.106.0/23 | AS14618 | /24 | ARIN | Another network |
| 149.72.106.0/23 | AS16509 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS16509 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 149.
72. 0. 0/ 16 - Netname
- SENDGRID-149-72-0-0-16
- Registrant
- SendGrid, Inc.
- Organization
- SendGrid, Inc. (SENDG-12)
- Org address
- Twilio, Inc., Denver, CO, 80202
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-149-72-0-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Sep 5, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 5, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sendgrid. com - Name
- Abuse Desk
- Phone
- +1-888-985-7363
- Handle
- ABUSE3074-ARIN