Data as of Nov 7, 2026
198.51.45.0/24
No anonymizer space · no proxy exits in 30 daysNSONE Inc · space held by IBM
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
- Sep 2013
- Current origin since
- Sep 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 198.51.44.0/23 | AS62597 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62597 | NTTCOM | NSONE | MAINT-EQUINIXPAC | Jul 25, 2017 |
Whois
Registration for this announcement
- Range
- 198.
51. 44. 0/ 23 - Netname
- NSONE-DNS
- Registrant
- IBM
- Organization
- IBM (IBM-1)
- Org address
- 3039 Cornwallis Road, Research Triangle Park, NC, 27709-2195
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-198-51-44-0-1
- Parent
- NET-198-0-0-0-0
- Created
- Aug 7, 2013
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 7, 2013
- Status
- assigned
Report abuse
Abuse contact
- ipreg@
us. ibm. com - Name
- Registrar Authority, Internet numbers
- Phone
- +1-800-426-7378
- Handle
- RAIN-ARIN