Spacelink Systems
AS21623 is Spacelink Systems (i2bnetworks.com). It announces 16,640 IPv4 addresses in 4 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 2001-05-31· 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 States16,640 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SPACELINK
- name
- Spacelink Systems
- org
- I2BNE-1
- org name
- Spacelink Systems
- org address
- 8830 Complex Dr, San Diego, CA, 92123
- org city
- San Diego
- org country
- US
- country
- US
- source
- arin
- created
- 2001-05-31
- updated
- 2012-02-24
- abuse name
- Jim Fitzgerald
- abuse email
- jfitz@spacelink.com
- abuse phone
- +1-858-715-8500
- abuse kind
- person
- abuse city
- San Diego
- abuse country
- US
- admin name
- Jim Fitzgerald
- admin email
- jfitz@spacelink.com
- admin phone
- +1-858-715-8500
- admin kind
- person
- admin city
- San Diego
- admin country
- US
- tech name
- Jim Fitzgerald
- tech email
- jfitz@spacelink.com
- tech phone
- +1-858-715-8500
- tech kind
- person
- tech city
- San Diego
- 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.
- VPN IP140.08%
- anyip0.01%
- None here
- None here
- None here
- None here
- Hosting IP7684.62%
- None here
- None here
- None here
- SSH IP280.17%
- 0.02%
- 0.03%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 38.96.21.0/24 | United States | not found | 17 | 2026-10-02 |
| 65.50.224.0/19 | United States | not found | 17 | 2026-10-02 |
| 66.181.0.0/19 | United States | not found | 17 | 2026-10-02 |
| 66.181.22.0/24 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2604:3200::/32 | United States | not found | 18 | 2026-10-02 |
| 2604:3200:3e8::/48 | United States | not found | 20 | 2026-10-02 |
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