Data as of Nov 8, 2026
103.35.251.0/24
No anonymizer space · no proxy exits in 30 daysAmazon.com, Inc. · space held by IBM Singapore Pte Ltd
Network & registry
Origin network
AS14618
US
- Name
- Amazon.com, Inc.
- Type
- Hosting
- Registered
- Nov 4, 2005
- Domain
- amazon.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 22
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2017
- Current origin since
- May 2022 · 4.5 yr
- Origin networks
- 2
- Last change of origin
- May 2022
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS14618 | APNIC | NSONE INC. | MAINT-NSONEINC-AP | Oct 17, 2025 |
| AS14618 | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Nov 13, 2023 |
| AS16509 not the origin | APNIC | NSONE INC. | MAINT-NSONEINC-AP | Oct 17, 2025 |
| AS16509 not the origin | RADB | Amazon EC2 Prefix | MAINT-AS16509 | Nov 13, 2023 |
| AS136468 not the origin | APNIC | NSONE INC. | MAINT-NSONEINC-AP | Oct 17, 2025 |
Whois
Registration for this announcement
- Range
- 103.
35. 248. 0/ 22 - Netname
- IBM-SG
- Registrant
- IBM Singapore Pte Ltd
- Registrant country
- SG
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Aug 11, 2025
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- SG
- Delegated
- Aug 26, 2015
- Status
- assigned
Report abuse
Abuse contact
- ipreg@
us. ibm. com - Name
- ABUSE IBMSG
- Handle
- AI693-AP