FiberSpark Inc.
AS394019 is FiberSpark Inc. (fiberspark.com). It announces 1,792 IPv4 addresses in 5 prefixes, and 4 IPv6 prefixes.
United States· ARIN· allocated 2015-05-22· isp
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 States1,792 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- FIBERSPARK
- name
- FiberSpark Inc.
- org
- FIBER-70
- org name
- FiberSpark Inc.
- org address
- 950 Danby Rd, Ste 75, Ithaca, NY, 14850
- org city
- Ithaca
- org country
- US
- country
- US
- source
- arin
- created
- 2015-05-22
- updated
- 2026-08-07
- abuse name
- NOC
- abuse email
- noc@fiberspark.com
- abuse phone
- +1-607-383-0595
- abuse kind
- role
- abuse city
- Ithaca
- abuse country
- US
- admin name
- Jeffrey Shaffer
- admin email
- jeff@fiberspark.com
- admin phone
- +1-607-383-0595
- admin kind
- person
- admin city
- ITHACA
- admin country
- US
- tech name
- NOC
- tech email
- noc@fiberspark.com
- tech phone
- +1-607-383-0595
- tech kind
- role
- tech city
- Ithaca
- 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 IP291.62%
- anyip, geonode, arnproxy1.00%
- None here
- None here
- None here
- None here
- Hosting IP25614.29%
- None here
- None here
- None here
- 0.33%
- None here
- 0.22%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 23.139.248.0/24 | United States | valid | 16 | 2026-10-02 |
| 64.239.20.0/23 | United States | valid | 16 | 2026-10-02 |
| 172.96.162.0/24 | United States | valid | 17 | 2026-10-02 |
| 199.79.156.0/24 | United States | valid | 16 | 2026-10-02 |
| 204.115.252.0/23 | United States | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2631:7000::/29 | United States | valid | 17 | 2026-10-02 |
| 2631:7000:a00::/44 | United States | valid | 17 | 2026-10-02 |
| 2631:7000:a30::/44 | United States | valid | 17 | 2026-10-02 |
| 2631:7000:a50::/44 | United States | valid | 17 | 2026-10-02 |
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