207.231.128.0/19
IBM
Summary
- ASN
- Not routed
- Country
- 🇺🇸 United States
- Domain
- us.ibm.com
- Registry
- ARIN
- ID
- ISS-BLK-1
- Allocation
- assigned on 1997-02-12
WHOIS
- Network
- 207.231.128.0/19
- Name
- IBM
- Net name
- ISS-BLK-1
- Organization type
- direct allocation
- Registry
- ARIN
- Country
- US
- Abuse contact
- Registrar Authority, Internet numbers
- Abuse email
- ipreg@us.ibm.com
- Abuse phone
- +1-800-426-7378
- Abuse address
- 3039 Cornwallis Road, Research Triangle Park, NC, 27709-2195, United States
Overlapping Ranges
| Range | Source | Holder | Country |
|---|---|---|---|
| 207.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 207.231.128.0/19 | WHOIS (ARIN) | IBM | US |
| 207.231.128.0/19 | ARIN assigned | — | US |
| 207.231.140.0/22 | BGP route | AS15293 IBM | — |
| 207.231.148.0/23 | BGP route | AS36351 IBM Cloud | — |
| 207.231.152.0/23 | BGP route | AS36351 IBM Cloud | — |
| 207.231.156.0/23 | BGP route | AS36351 IBM Cloud | — |
| 207.231.158.0/23 | BGP route | AS36351 IBM Cloud | — |