Microsoft Corporation
AS8068 is Microsoft Corporation (microsoft.com). It announces 9,984 IPv4 addresses in 39 prefixes, and 31 IPv6 prefixes.
United States· ARIN· allocated 1997-03-31· hosting
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 States9,984 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MICROSOFT-CORP-MSN-AS-BLOCK
- name
- Microsoft Corporation
- org
- MSFT
- org name
- Microsoft Corporation
- org address
- One Microsoft Way, Redmond, WA, 98052
- org city
- Redmond
- org country
- US
- country
- US
- source
- arin
- created
- 1997-03-31
- updated
- 2013-09-04
- abuse name
- Microsoft Abuse Contact
- abuse email
- abuse@microsoft.com
- abuse phone
- +1-425-882-8080
- abuse kind
- role
- abuse city
- Redmond
- abuse country
- US
- admin name
- IPHostmaster IPHostmaster
- admin email
- iphostmaster@microsoft.com
- admin phone
- +1-425-538-6637
- admin kind
- person
- admin city
- Redmond
- admin country
- US
- tech name
- Dawn Bedard
- tech email
- dabedard@microsoft.com
- tech phone
- +1-425-538-6637
- tech kind
- person
- tech city
- Redmond
- tech country
- US
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
- Hosting IP9,984azure100.00%
- CDN IP43azure0.43%
- None here
- Anycast IP8,19282.05%
- None here
- None here
- 0.73%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:1ec:4::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:5::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:6::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:7::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:a::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:b::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:c::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:d::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:12::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:13::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:1d::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:21::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:22::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:23::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:24::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:28::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:34::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:42::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:43::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:44::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:45::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:8f0::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:8fc::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:900::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:90c::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:a92::/48 | United States | valid | 19 | 2026-10-02 |
| 2620:1ec:c11::/48 | United States | valid | 19 | 2026-10-02 |
| 2a01:111:2003::/48 | United Kingdom | valid | 19 | 2026-10-02 |
| 2a01:111:202c::/48 | United Kingdom | valid | 19 | 2026-10-02 |
| 2a01:111:202d::/48 | United Kingdom | valid | 19 | 2026-10-02 |
| 2a01:111:202e::/48 | United Kingdom | valid | 19 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.