AS26231
San Francisco International Airport
AS26231 is San Francisco International Airport (flysfo.com). It announces 4,096 IPv4 addresses in 11 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2002-08-02· government
4,096
IPv4 addresses announced
11
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
4,096
of its IPv4 geolocated
1
country
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 States4,096 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SFIA-ASN
- name
- San Francisco International Airport
- org
- SFIA
- org name
- San Francisco International Airport
- org address
- Information Technology & Telecommunications, P.O. Box 8097, San Francisco, CA, 94128
- org city
- San Francisco
- org country
- US
- country
- US
- source
- arin
- created
- 2002-08-02
- updated
- 2013-02-26
- abuse name
- SFO ISS
- abuse email
- abuse@flysfo.com
- abuse phone
- +1-650-821-4349
- abuse kind
- role
- abuse city
- San Francisco
- abuse country
- US
- admin name
- Isaac Potter
- admin email
- Isaac.potter@flysfo.com
- admin phone
- +1-650-821-2781
- admin kind
- person
- admin city
- San Francisco
- admin country
- US
- tech name
- Isaac Potter
- tech email
- Isaac.potter@flysfo.com
- tech phone
- +1-650-821-2781
- tech kind
- person
- tech city
- San Francisco
- tech country
- US
- abuse unvalidated since
- 2016-02-26
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.
- VPN IP541.32%
- anyip, geonode, cliproxy0.39%
- None here
- None here
- None here
- None here
- Hosting IP2566.25%
- None here
- None here
- None here
- 0.07%
- 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 |
|---|---|---|---|---|
| 216.9.96.0/20 | United States | not found | 17 | 2026-10-02 |
| 216.9.96.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.98.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.99.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.100.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.105.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.106.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.107.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.108.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.109.0/24 | United States | not found | 17 | 2026-10-02 |
| 216.9.110.0/24 | United States | not found | 17 | 2026-10-02 |
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