Data as of Nov 7, 2026
103.35.250.0/24
No anonymizer space · no proxy exits in 30 daysNSONE Inc · space held by IBM Singapore Pte Ltd
Network & registry
Origin network
AS62597
US
- Name
- NSONE Inc
- Type
- Business
- Registered
- Jul 18, 2013
- Domain
- ibm.com
- Website
- www.ibm.com/products/ns1-connect
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2017
- Current origin since
- Mar 2017 · 9.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.35.250.0/24 | AS62597 | /24 | APNIC | RPKI valid |
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