AS14872
GZ Scientific Inc
AS14872 is GZ Scientific Inc (gzsciinc.com). It announces 4,096 IPv4 addresses in 16 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2007-06-28· business
4,096
IPv4 addresses announced
16
IPv4 prefixes
0
IPv6 prefixes
100.00%
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
- GZSCI
- name
- GZ Scientific Inc
- org
- GS-805
- org name
- GZ Scientific Inc
- org address
- 3 Golf Ctr, Unit 317, Unit 317, Hoffman Estates, IL, 60169
- org city
- Hoffman Estates
- org country
- US
- country
- US
- source
- arin
- created
- 2007-06-28
- updated
- 2022-04-08
- abuse name
- DAN MARLOW
- abuse email
- dan@gzsciinc.com
- abuse phone
- +1-630-674-7551
- abuse kind
- person
- abuse city
- Hoffman Estates
- abuse country
- US
- admin name
- DAN MARLOW
- admin email
- dan@gzsciinc.com
- admin phone
- +1-630-674-7551
- admin kind
- person
- admin city
- Hoffman Estates
- admin country
- US
- tech name
- DAN MARLOW
- tech email
- dan@gzsciinc.com
- tech phone
- +1-630-674-7551
- tech kind
- person
- tech city
- Hoffman Estates
- tech country
- US
- abuse unvalidated since
- 2026-03-21
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.
- 0.05%
- None here
- None here
- None here
- None here
- None here
- Hosting IP51212.50%
- None here
- None here
- None here
- 0.07%
- 0.07%
- 0.20%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 69.67.208.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.209.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.210.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.211.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.212.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.213.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.214.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.215.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.216.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.217.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.218.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.219.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.220.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.221.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.222.0/24 | United States | valid | 16 | 2026-10-02 |
| 69.67.223.0/24 | United States | valid | 16 | 2026-10-02 |
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