IBM
AS395403 is IBM (ibm.com). It announces 2,816 IPv4 addresses in 11 prefixes, and 17 IPv6 prefixes.
United States· ARIN· allocated 2016-07-26· Business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States1,280 · 45.45%
- Australia256 · 9.09%
- Brazil256 · 9.09%
- United Kingdom256 · 9.09%
- Japan256 · 9.09%
- The Netherlands256 · 9.09%
- Singapore256 · 9.09%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NS1-INFRA
- name
- IBM
- org
- IBM-1
- org name
- IBM
- org address
- 3039 Cornwallis Road, Research Triangle Park, NC, 27709-2195
- org city
- Research Triangle Park
- org country
- US
- country
- US
- source
- arin
- created
- 2016-07-26
- updated
- 2026-06-25
- abuse
- NSONE-ARIN
- abuse name
- NSONE-TECH
- abuse email
- ipreg@us.ibm.com
- abuse phone
- +1-480-932-5972
- abuse kind
- role
- abuse city
- New York
- abuse country
- US
- admin name
- Registrar Authority, Internet numbers
- admin email
- ipreg@us.ibm.com
- admin phone
- +1-800-426-7378
- admin kind
- role
- admin city
- Research Triangle Park
- admin country
- US
- tech
- NSONE-ARIN
- tech name
- NSONE-TECH
- tech email
- ipreg@us.ibm.com
- tech phone
- +1-480-932-5972
- tech kind
- role
- tech city
- New York
- tech country
- US
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.11%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 163.114.198.0/24 | United States | Valid | 17 | 2026-10-02 |
| 163.114.224.0/24 | United States | Valid | 17 | 2026-10-02 |
| 163.114.225.0/24 | United States | Valid | 17 | 2026-10-02 |
| 163.114.226.0/24 | United States | Valid | 17 | 2026-10-02 |
| 163.114.227.0/24 | Singapore | Valid | 17 | 2026-10-02 |
| 163.114.228.0/24 | The Netherlands | Valid | 17 | 2026-10-02 |
| 163.114.229.0/24 | Australia | Valid | 17 | 2026-10-02 |
| 163.114.230.0/24 | Japan | Valid | 17 | 2026-10-02 |
| 163.114.231.0/24 | United Kingdom | Valid | 17 | 2026-10-02 |
| 163.114.232.0/24 | Brazil | Valid | 17 | 2026-10-02 |
| 163.114.255.0/24 | United States | Valid | 1 | 2026-10-29 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2402:cf80:1001::/48 | Hong Kong | Valid | 18 | 2026-10-02 |
| 2402:cf80:1002::/48 | Singapore | Valid | 19 | 2026-10-02 |
| 2620:4d:400e::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4022::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:402a::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4030::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4031::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4032::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4033::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4034::/48 | United States | Valid | 18 | 2026-10-02 |
| 2620:4d:4035::/48 | United States | Valid | 18 | 2026-10-02 |
| 2620:4d:4036::/48 | United States | Valid | 18 | 2026-10-02 |
| 2620:4d:4037::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4038::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4090::/48 | United States | Valid | 19 | 2026-10-02 |
| 2620:4d:4091::/48 | United States | Valid | 18 | 2026-10-02 |
| 2a00:edc0:1007::/48 | The Netherlands | Valid | 19 | 2026-10-02 |
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